Tag
Layer2
Episodes summarised with this topic tag.
ROLLUP: Bitcoin to $57K? | Wall Street Bets on Hyperliquid | The Tokenization War | Zcash Drama
- Bitcoin price predictions ranged wildly this week, from Jason Kalkanis's bear case below $57K to Bitwise's bull case of $1.6M by 2036; Willy Woo's Monte Carlo simulations showed a 2028 median of $1.5M with a base case range of $240K–$413K. - Hyperliquid secured a major partnership with ICE (parent of NYSE) and TradeXYZ to launch a CFTC-regulated U.S. perpetual futures venue; Stanley Druckenmiller and Elon Musk publicly endorsed the move, sending HYPER up ~17% to near all-time highs. - Over 30 companies including Microsoft, Alphabet, and Goldman Sachs requested to be delisted from OKX/ICE's tokenized stock offerings after a coordinated Wall Street Journal ad campaign warned of "unregulated venues." - Robinhood Chain revenue collapsed 99.6% from peak—from ~$8.3M daily in September to ~$32K last Saturday—despite the network generating $50M in Q3 revenue; chain community demanded support for native meme coins. - Zcash's **$125M developer fund** sparked DAO governance drama after a $550K grant to an adult-event promotion organization surfaced; proposals range from slowly winding down the 8% allocation to ending it immediately. - Venice broke $1M VVV monthly burn rate with burns accelerating at 1% daily (34% month-over-month), funded by subscription tiers, API credits, and discretionary founder buybacks.
Google Wants to Custody Banks' Bitcoin. Brazil Shows Why You Hold Your Own | Rabbit Hole Recap 426
- Google announces MPC (multi-party compute) custody solution for institutions targeting early 2027 launch; competing with Fireblocks and BitGo for enterprise digital asset custody. - Bitcoin Core patches two medium-severity vulnerabilities discovered by Lupe Project; AI auditing now accelerating bug discovery and shortening disclosure embargoes. - Brazil's leftist victory under Lula triggers 13.88% stock market collapse and 25-year worst day for the real; illustrates capital flight from jurisdictions weakening property rights. - Jason Calacanis argues Bitcoin should be sold for superintelligence; dismissed as rage bait, though raises questions about AI capex sustainability versus hard money. - Anthropic S1 filing shows significant capex commitments; Paul Kedrosky argues frontier model training costs are rising and first lab to stop training may win most profitably. - eCash (Bitcoin dividend fork) launches with difficulty adjustment; requires node operators running Bitcoin Core 32.1 to update before fork block 973728.
Why Every Bitcoiner Needs Two Stacks | Matouš Ledvina | BIS #226
- Matouš Ledvina left Google after seven years due to bureaucratic bloat and DEI initiatives, and joined Invity (part of SatoshiLabs) to build regulated Bitcoin financial products in Europe. - Invity is a MiCA-licensed, KYC-compliant Bitcoin onboarding platform designed to meet newcomers where they are, complementing the non-KYC Vexel platform within the SatoshiLabs ecosystem. - TurboBuy is an inverse-leverage DCA product offering 60% extra Bitcoin exposure at a 9.9% annual fee on the leveraged portion, financed by institutional investors seeking 10% returns. - Bitcoin treasury companies like MicroStrategy present hidden centralization risks and are vulnerable to government seizure, regulatory freezes, and unfavorable settlement terms in litigation. - Europe faces regulatory overreach and economic decline relative to the US, with Eastern European countries retaining greater distrust of state authority due to communist-era memory. - Accepting Bitcoin directly for goods and services remains the most effective accumulation path, followed by KYC platforms for convenience-focused newcomers and non-KYC peer-to-peer tools for privacy-conscious users.
Chamath's Bitcoin-to-Zero Warning, Bitcoin-Powered AI in Signal, Lending to Agents
- Goose Development Kit (GDK) demonstrated at AGentCon 2026 with three live demos: peer-code-review agent, robotic arm control via MHS protocol, and decentralized AI inference via Signal messenger. - Mesh LLM enables peer-to-peer AI inference payments over Bitcoin Lightning, allowing GPU compute providers to earn sats while inference users pay micropayments. - Signal integration demo showed a forked version with an embedded Bitcoin wallet (Lexi-compatible) paying for LLM inference from a federated network, not centralized providers. - GPU compute economics: underutilized data center capacity can monetize through Mesh LLM as a "buyer of last resort," enabling cheaper inference pricing and new financing models. - Chamath's "Bitcoin to zero" claim examined across three risk categories: cybersecurity, quantum cryptography, and mathematical breakthroughs; each assessed as low single-digit existential risk. - Bitcoin Core and LibSecP256K1 shown highly resilient in AI-powered security scans; latest Anthropic research proved NIST elliptical curves contain no NSA backdoor.
The Cyber Pandemic Is Here: AI Found a Hole in the Code Running Most of the Web | Rabbit Hole Recap 425
- PHP vulnerability (CVE-2024-3156 and related) discovered by AI tools, affecting 69% of websites; exploitation attempts reached millions within hours of patch release, with Railway and other platforms already breached. - AI tools drastically lowering the cost of exploit discovery; CVE tracker shows exponential growth in critical vulnerabilities, from ~6,000 to over 15,000 in recent months. - Peter Thiel's fourth lecture on "New Rome" and the antichrist framework; discussion of catechon (what restrains evil), geopolitical consolidation, and potential internet shutdowns as governments seek control. - Heatbit Bitwater: new water heater element with 20 mining chips (BM1370s) that screws into existing electric tanks, producing 34 TH/s at 12 J/TH; ships Q1 2027 at $899–$1,299. - OCC finalizes GENIUS Act rules, dropping yield presumption on stablecoins; SoFi launches tokenized deposits paying 4.4%; France levies 31% tax on crypto-to-stablecoin swaps. - Anthropic and AI trade slowdown; Amazon CFO leaked criticism of AI spending going cash-flow negative; SpaceX revenue solid, but broader AI hype deflating amid infrastructure and profitability concerns.
Is Bitcoin Ready To Rip While Wall Street Breaks? | Jordi Visser
- Long-term Capital Management parallels: Jordy Visser draws lessons from LTCM's collapse to explain current hedge fund leverage issues, arguing that hedge funds are being systematically deleveraged as AI disrupts their traditional arbitrage strategies. - Tokenization as industry disruptor: Tokenization could unlock trapped capital in illiquid assets (private credit, real estate, private equity) and fundamentally reshape how hedge funds operate by enabling real-time pricing and liquidity. - Bitcoin as defensive hedge: Bitcoin has held strong during recent market weakness, positioning itself as a defensive asset against broader portfolio disruption caused by AI acceleration. - AI growth trajectory remains intact: Despite near-term volatility and concerns about Anthropic's deceleration, revenue fundamentals remain solid; the issue is not whether AI will succeed but the concentration of capital required to fund it. - CPI and traditional macro metrics increasingly irrelevant: Core inflation data matters less as AI-driven deflation becomes the dominant force reshaping markets and business models across all sectors. - Anthropic vs. open-source models debate: Disagreement on whether enterprises will stick with frontier models (Anthropic, OpenAI) or migrate to cheaper, sovereign open-source solutions; both paths will likely coexist.
Kraken Parent Backs CFTC's Plan to Regulate Spot Crypto Without Congress
- The CFTC announced an advance notice of proposed rulemaking (ANPR) to regulate spot crypto exchanges as "crypto asset markets" using existing Dodd-Frank authority, without requiring Congressional action. - The regulatory workaround hinges on Section 2(c)(2)(D) of the Commodity Exchange Act: if margin is offered, the exchange must be CFTC-regulated; delivery means coins in a customer's own on-chain wallet, not ledger entries. - Justin Drake warned the crypto industry to plan for "bunker mode" due to potential AI-driven cryptography breaks via GPU clusters, advocating hiding public keys until transaction signing. - Jonathan Jachym (Payward Chief Policy Officer) explained how Payward's regulatory stack—built on Bitnomial and Ninja Trader acquisitions—enables partnerships like bringing Hyperliquid to the US and collaborating with traditional banks (Wells Fargo, NASDAQ, Deutsche Börse). - The US remains one of few G20 nations without uniform federal market-structure rules for crypto intermediaries; the CFTC move is bipartisan and addresses a long-standing gap, drawing historical parallels to FX and futures market regulation. - Samsung's partnership with Solana and USDC will bring stablecoins to 82 million Galaxy device users globally by late month, representing mainstream blockchain adoption.
The Bitcoin Power Shift Nobody Saw Coming
- Bitcoin price holding at 82K–83.5K range after recent pullback, with support levels and four-hour chart patterns under analysis for next breakout attempts. - Bull flag breakout, Dorito indicator, and weekly RSI recovery all cited as bullish signals, though near-term consolidation expected before 95K test. - Nation-state Bitcoin adoption framed as surpassing individual ownership, though host skeptical of claims; Strike announces 3.6% Bitcoin interest on fiat deposits. - Bitcoin use cases in courts (timestamped evidence via SHA-256 hashing on-chain) and Nostr-based Lightning payment markets (Conduit Market) presented as emerging infrastructure. - Ongoing debates over custody solutions (hardware devices vs. Bitcoin Core), vendor coercion risks, and the role of discernment in choosing self-custody methods. - Non-fungible Cash (NFTs embedded in JPEG files) and Satoshi Shoes merchandise discussed as experimental projects with limited practical appeal.
Iran Tanker Attacks Push Oil Higher and Bitcoin Lower | CoinDesk Daily
- Bitcoin fell to just above $84,000 following Iranian attacks on tankers in the Strait of Hormuz, declining from $86,600 on Tuesday. - FxPro identified $83,000 as a critical support level; a break below would signal sellers are in control and could open a path to $80,000. - Abstract, the Layer 2 blockchain behind Pudgy Penguins, is shutting down December 15 after the company lost tens of millions funding it. - Abstract's shutdown is the second Ethereum-linked chain to announce closure in less than a week, following Blast. - U.S. government wallets moved over $100 million in crypto on Tuesday, including 834 Bitcoin ($71.6 million) to Coinbase Prime and $31.63 million in BNB. - A March executive order directs forfeited Bitcoin to be held in a strategic reserve; the U.S. government currently holds approximately $27.5 billion in crypto.
Anvil Launches SDK as Founders Fund Leads $5M Token Investment | Markets Outlook
- Anvil Protocol launched its SDK today, enabling easier integration of DeFi functionality into Web2 applications and enterprise tools for real-world businesses. - Anvil operates as a **letter of credit protocol** allowing users to lock collateral and issue letters of credit for buy-now-pay-later, reservations, accounts receivable, and margin trading. - Founders Fund led a $5 million token investment round in Anvil, with participation from Pantera Capital, Data Blockchain Capital, and other prominent crypto founders and protocol operators. - A governance token enables decentralized protocol management, allowing token holders to modify parameters, approve collateral types, and control how the protocol evolves. - Bitcoin and Ethereum (including wrapped and staked variants) can serve as collateral within Anvil, alongside stablecoins and tokenized real-world assets. - AI agents and autonomous software may pledge collateral at scale to access credit across platforms, expanding the use case for on-chain collateral management.
Grayscale Says Investors Are Leaving ‘Money on the Table’ in Unstaked ETH ETFs
- Grayscale unlocked Ethereum staking inside an ETF one year ago, delivering approximately 100 basis points of outperformance versus peer products. - Staking economics depend on management fees, staking reward rates, asset volume staked, liquidity management, and program effectiveness. - Being first to market and largest in staking creates competitive advantages: institutional-grade validators, experienced staff, and avoidance of validation queue dilution for new investors. - Most Ethereum ETF assets remain unstaked; investors in unstaked products are forgoing staking rewards. - Staking risks include liquidity constraints when capital is locked and transparency around validator selection and program mechanics. - Grayscale's product roadmap focuses on income strategies (covered calls on Bitcoin and Ethereum) and convergence of crypto with AI compute.
NYSE Owner Joins OKX to Launch Tokenized Stocks | CoinDesk Daily
- OKX and Intercontinental Exchange (ICE, the NYSE parent) jointly launched OKX ICE, a tokenized stock trading venue applying for SEC approval to trade more than 60 U.S.-listed companies. - The SEC's new innovation exemption rule permits venues to use automated market makers and liquidity pools for tokenized U.S. stock trading, enabling this new business model. - Ether outperformed Bitcoin in Q3 with a 70% price gain, but its market liquidity and order book depth remained significantly thinner than Bitcoin's despite the price rally. - Zcash activated its NU7 upgrade on testnet, reducing block time from 75 seconds to 25 seconds to speed up transaction confirmation and merchant payment settlement. - Andrew Cuomo, former New York Governor, serves as co-chair of OKX ICE and announced the tokenized stock venue launch on social media.
70% of Tokenized Assets Fall Short on Transparency, Report Finds | Markets Outlook
- Chronicle's new report found over $12.2 billion in tokenized assets lacking adequate transparency, with roughly 70% of reviewed assets failing to meet required standards. - Five pillars of transparency are needed: independence, granularity, frequency, verifiability, and on-chain availability—most tokenized assets today do not adequately address these. - Tokenized assets require metadata infrastructure (dividends, stock splits, corporate actions) that crypto-native assets like Bitcoin and Ethereum never needed, creating unique DeFi integration challenges. - Chronicle Proof of Asset connects custodians, fund admins, and transfer agents to create cryptographically verifiable on-chain models without requiring trust in Chronicle itself. - DeFi protocols currently hit scalability ceilings because they cannot adequately risk-manage tokenized assets without real-time, verifiable data feeds. - Institutions like BlackRock, BNY Mellon, and Galaxy understand that tokenization alone is meaningless; integration into on-chain protocols is what provides actual utility and yield opportunities.
Robinhood's AI Can Now Trade While You Sleep | CoinDesk Daily
- Robinhood launched AI trading agents that can autonomously research markets, build strategies, and execute trades on behalf of customers at any time, with over 150,000 agentic accounts already opened. - Robinhood introduced crypto perpetual futures for eligible U.S. customers with up to 10x leverage on Bitcoin and Ether. - The Intercontinental Exchange (ICE) and S&P Dow Jones Indices extended their licensing deal through 2051 and are exploring tokenized options that could use smart contracts for automatic settlement. - A major Brazilian market operator (CSDBR) with $4 trillion in registered assets began recording fund ownership records on the XRP ledger as a secondary verification system.
Is Variational the Next Hyperliquid? | CEO Lucas Schuermann and Justin Bram
- Variational operates as a **broker-like model** rather than an exchange, taking the counterparty side of trades and hedging against aggregated global liquidity instead of relying on order books. - The platform offers **zero-fee trading** and access to hundreds of assets by directly routing to traditional finance liquidity sources, particularly beneficial for real-world asset (RWA) derivatives. - Swaps are a new derivative instrument—similar to perps but with predictable carry costs and flat funding rates—that align with how institutional traders operate and enable RWA listings without rebuilding on-chain liquidity. - Variational uses **Arbitrum as settlement and clearing layer** for all capital movements, liquidations, and P&L adjustments, with each user's USDC held in segregated on-chain pools. - The **OLP (Omni Liquidity Provider)** system intelligently aggregates hedging liquidity from crypto exchanges, DEXs, and traditional finance to provide best execution while generating protocol revenue through flow intermediation. - Token launch planned for **Q4 2024** with a **32% airdrop**—the largest in crypto history proportional to points holders—and points program extended through Q4 to include new users.
Bitget Lost $351 Million Without Losing a Single Key
- Bitget exchange loses $351 million in digital assets through spoofed transfers in wallet backend system; cold storage remains secure and user protection fund pledges to make users whole. - Quantum-resistant Lightning Network research (PQLN) demonstrates zero-knowledge privacy layer for Bitcoin without requiring soft fork or touching channel funds. - X402 protocol integration with Bitcoin Lightning Network enables automated micropayments between software agents and APIs; real-world adoption remains uncertain. - Shielded Bitcoin design using zero-knowledge proofs allows pegging in regular Bitcoin, sending privately via encrypted notes, then pegging out; similar to mixers but trustless; still early research phase. - Wrench attacks targeting cryptocurrency holders increasing in frequency; UK case offers £10,000 reward for information on violent home invasion targeting couple's crypto holdings. - Blockstream Services Canada and USA operate under separate ownership, control, and management since mid-2024; River Financial sues for approximately $7 million over terminated agreement and prepaid funds.
Bitcoin's iPhone Moment Will Trigger Wall Street FOMO | Jordi Visser
- Bitcoin and crypto holding up well despite negative macroeconomic news, driven by fundamental demand rather than liquidity debasement; 10-year rates up ~100 basis points while Bitcoin up 60% for the quarter. - Consumer AI agents (like Muse) emerging as the critical infrastructure breakthrough for crypto, similar to the iPhone enabling Uber; agents will strip out middlemen and disrupt payment processors like Visa and Mastercard. - Wall Street FOMO building as institutions realize crypto is not dead; large asset managers now asking about tokenization, though regulatory access to individual tokens remains limited. - BlackRock's AI and crypto paper signals institutional consensus shift; the company is putting three funds on-chain and acting ahead of traditional banks. - Tokenization of the $195 trillion in US household net worth over the next five years will create unprecedented liquidity without requiring currency printing. - AI model capabilities reaching parabolic situational awareness stage; Noam Brown and OpenAI's admission that "we underestimated the capabilities of AI" marks the beginning of breakthrough science (cancer cures, robotics, humanoids).
Rabbit Hole Recap #180: End of 2021 roundup
- Patriots quarterback Mac Jones gifted Bitcoin to his offensive line via Swan Bitcoin, with each player receiving 7.69 million sats (approximately 1 BTC ÷ 13 people); he also included Bitcoin Magazine subscriptions and tickets to Bitcoin 2022. - Iran halted Bitcoin mining until March 6th due to winter electricity crunch, joining an earlier summer ban; this limits Iranian mining to only four months per year. - Log4j vulnerability (now on its fifth CVE) was patched on December 28th; the second patch fixes remote code execution risks, not just denial of service, and affects AWS and many systems with layered technical debt. - RTL (Ride the Lightning) released version 0.12.0 beta with Bolt 12 support, potentially qualifying for an OpenSats bounty; Bolt 12 offers privacy and decentralization advantages over LNURL by eliminating the need for a web server. - Samurai Wallet v0.99.98 removed native OpenDime support in a commit titled "fuck NVK" due to ongoing licensing disputes between wallet developers; users can still sweep OpenDimes via QR code but face increased friction. - Ronin Dojo Tanto hardware node shipped as a beautifully engineered fanless metal device with improved UX; pre-orders ship end of January 2022.
Rabbit Hole Recap: Bitcoin Week of 2021.11.08
- Taproot activation is estimated to occur in approximately 352 blocks (two days) at block 709,632; a soft fork that introduces improved privacy and lower fees for multisig transactions, though adoption will take time as wallets and tools integrate support. - Bitcoin hit an all-time high of $69,010 this week and is currently trading around $65,110; market cap reached $1.23 trillion with discussion on whether the trillion-dollar threshold represents a floor going forward. - Stacks and Miami's Citycoin use a proof-of-transfer model where Bitcoin is sent to token holders, creating a "forever ICO" structure; the mechanism is technically clever but relies on poor initial token distribution and aggressive marketing terminology. - Compass Mining faces hosting delays, particularly at the South Carolina facility; supply chain disruptions and overly optimistic timelines are blamed, though ASICs sent directly to homes have shipped on time and the company's incentive structure should favor quick deployment. - New ASIC miners from Bitmain (S19 XP) with significant efficiency gains (~50% hash increase, 22 joules per terahash) are expected in July 2022; pre-orders should be avoided given Bitmain's track record and the risk-reward profile in the current market environment. - Podcasting 2.0 integration implemented with 50/50 sat splits between hosts; per-episode splits involving producers and guests are in development.
#279: Avoiding oblivion, the state of Chicago, and bitcoin smart contracts with Chris Stewart
- Recording family history via podcasts as a way to combat oblivion and preserve generational knowledge before it's lost. - Chicago's escalating violence and police staffing crises, contrasted with Austin's pragmatic pro-police and pro-training messaging. - The opioid epidemic's roots in pharmaceutical over-prescription and its ongoing devastation across demographics. - AJ Towns' proposal to combine Taproot with Point Time Lock Contracts (PTLCs) to enhance Lightning Network privacy and efficiency. - Discrete Log Contracts (DLCs) as a non-custodial betting mechanism using oracles, with the unsolved market-matching problem remaining. - Future Bitcoin scaling challenges: whether block space demand will arise from killer apps, or if lower block sizes may eventually become necessary.
#259: Bitcoin layer 3, empowering dissidents, and the power of the Lightning Network with Chase Perkins
- Impervious.ai is building a "layer three" application on Bitcoin and Lightning Network that enables peer-to-peer, censorship-resistant communication and data transfer without intermediaries. - The Impervious VPN works by using Lightning Network KeySend to establish ephemeral, cryptographically secure channels between users; once the connection ends, there is no retroactive data trail to inspect. - Beyond VPN, the Impervious API will allow developers to build censorship-resistant applications including podcasts, social networks, video platforms, and publishing tools without requiring users to understand Bitcoin or Lightning. - The core moral argument is that intermediaries (Facebook, Twitter, cloud providers) are unnecessary custodians of user data and vulnerable to hacks, breaches, and authoritarian control; data should only be stored when essential. - User privacy and freedom of thought are as important as sound money; Bitcoin enables both economic empowerment and protection against information dominance and retroactive data manipulation (as seen with the CCP). - Node selection and routing through Lightning enables users to choose which jurisdictions and routing nodes their traffic passes through, reducing reliance on centralized VPN providers.
Rabbit Hole Recap LIVE IN MIAMI: Week of 2021.05.31
- Moon-bounced Bitcoin transaction: A Brazilian team successfully routed a Bitcoin transaction off the moon using radio waves and Morse code, demonstrating a pathway to transmit transactions without relying on conventional internet infrastructure. - Taproot activation progress: Bitcoin's Taproot upgrade is nearing activation with over 97.55% miner signaling; it would improve scriptability, privacy, and efficiency. - "Green coin" narrative critique: Corporate miners and politicians promote ESG-compliant Bitcoin mining, but speakers argue this risks bifurcating the network and enabling OFAC-compliant coins; mining should pursue lowest-cost energy, not virtue signaling. - Ross Ulbricht's public interview: Silk Road founder gave his first public audio interview from prison, expressing continued belief in Bitcoin's mission and hope for eventual release. - Ransomware and Bitcoin narrative: Media increasingly blame Bitcoin for enabling ransom payments (Colonial Pipeline, JBS meat packing); speakers counter that the real issue is insecure infrastructure, not the payment medium. - Mining in gas fields: Great American Mining and Upstream Data are capturing flared natural gas to power Bitcoin mining, reducing methane waste while achieving profitable electricity costs.
#257: Infusing bitcoin into gaming, the Lightning Network, and Bitcoin 2021 with Desiree Dickerson, Christian Moss, and Michael Tidwell
- Zebedee and Mint Gox have scaled the CSGO Infuse integration from a small demo to over 10,000 active players in just a few months, with native gamers joining without Bitcoin knowledge. - Users employ various farming techniques (account suicides, automation attempts) to maximize sats; the team has iterated through 12+ anti-farming measures and relies on community moderators to police cheating and farming. - Gaming is positioned as a superior on-ramp for Bitcoin adoption compared to exchanges: it removes KYC friction, requires only game setup, and delivers real sats for entertainment value instead of requiring users to spend their own capital. - Lightning Network infrastructure (node management, channel balancing, routing stability) remains the operational backbone; Michael Tidwell emphasizes maintaining uptime over profitability as the immediate priority. - Bitcoin 2021 in Miami will feature a two-day eSports tournament awarding over 100 million sats in prizes across CSGO, Bitcoin Rally, and new games including Smash Bros with Bitcoin integration. - Protocol improvements like sidecar channels and dual-funded channels are being watched; the team sees non-custodial gaming as the future but acknowledges custodial wallets are currently the only practical path to mass onboarding.
#252: Content monetization, art, and NFTs with cryptograffiti
- Bitcoin-focused artists are using multiple monetization models—streaming sats via Lightning, paywalls for content, and NFTs—each serving different creator needs and audiences. - Digital art and NFTs on Bitcoin-adjacent layers (Liquid, RGB) could retain creative talent in the Bitcoin ecosystem rather than driving them to Ethereum platforms. - Second and third-layer Bitcoin solutions sidestep concerns about blockchain bloat while enabling programmable, collectible art with instant settlement and transparent payment splitting. - The music industry's broken royalty and copyright system creates an opening for peer-to-peer payment models that cut middlemen and fund artists directly. - Art's role in Bitcoin adoption is underestimated; visual communication helps distill complex concepts for mainstream audiences and builds cultural momentum around the protocol. - Removing intermediaries between artists, collectors, and audiences fosters intimate relationships and patronage, shifting the dynamic from transactional to collaborative.
Rabbit Hole Recap: Week of 2021.03.22
- Tesla accepting Bitcoin & holding: Tesla announced it will accept Bitcoin as payment and hold it on its balance sheet rather than converting to fiat, eliminating need for intermediaries like BitPay and validating the self-hosted node model for merchants. - Podcasting 2.0 & Breeze integration: Breeze platform now supports podcasting 2.0 with Lightning payments, enabling direct value streaming from listeners to content creators via RSS feeds and opening new monetization models. - Microsoft Ion identity on Bitcoin mainnet: Microsoft launched Ion, a decentralized identity layer anchored to Bitcoin, addressing deep fake authentication and establishing digital signatures as foundational to trustworthy media and documents. - Miami Mayor Suarez driving Bitcoin adoption: Miami secured a $7M naming rights deal with FTX (split $5M to the city), signaling competitive municipal strategy to attract Bitcoin businesses and talent through favorable regulation. - FATF enhanced KYC guidelines targeting P2P: Financial Action Task Force published aggressive regulatory guidance attempting to restrict peer-to-peer Bitcoin transactions and self-custody, targeting Lightning wallets and decentralized services. - Fidelity files Bitcoin ETF; Coinbase fined for Litecoin manipulation: Fidelity filed "Wise Origin" Bitcoin ETF (named as homage to Satoshi); separately, CFTC fined Coinbase $6.5M for employee wash trading on Litecoin in 2016.
#239: Sphinx Chat, encrypted chat over LN, banking the unbanked, and rearchitecting the Internet with Paul Itoi
- Sphinx Chat is a Lightning Network-native messaging app enabling end-to-end encrypted, peer-to-peer communication with integrated micropayments for content creators and communities. - The value-for-value model monetizes podcasts and content directly from listeners via Bitcoin/Lightning without reliance on advertising or centralized platforms. - Stackwork, Paul's sister company, pays global workers in sats for micro-tasks (image labeling, AI training data), creating an on-ramp to Bitcoin for people in developing nations. - The "Uncle Jim" multi-tenant model allows podcast hosts and node operators to onboard their audience onto a shared Lightning channel without requiring individual channel setup. - Tribes enable decentralized, spam-resistant communities using small sat deposits and admin controls; audio/video rooms via Jitsi integrate natively into Sphinx. - Paul's vision extends to disrupting food systems, education, and healthcare by using Lightning to reconnect peer-to-peer relationships and align economic incentives away from broken institutional models.
#222: Beefing with the NFL with Jack Mallers
- Jack Mallers and Strike announced a partnership with NFL player Russell Okung to receive half his paycheck in Bitcoin, highlighting how athletes can protect their wealth against currency debasement. - Strike launched Strike Global, enabling instant, free international payments using Bitcoin and the Lightning Network as settlement layers, competing with SWIFT, ACH, and TransferWise. - The OCC clarified that banks can legally use blockchain networks like Bitcoin for payments, removing regulatory uncertainty and opening doors for traditional finance adoption. - The monetary policy backdrop—Federal Reserve expansion, government dysfunction, and institutional instability—creates urgency for Bitcoin as a hard asset and uncensorable network. - The Lightning Network, now mature enough for scale, enables instant final settlement and near-zero-cost transactions globally, addressing decades-old friction in cross-border payments. - FinCEN issued a proposed rule requiring wallet custodians to identify transaction recipients, which Mallers views as hostile but pledges to overcome through regulatory arbitrage and compliance.
#221: DLCs, transaction fees, and PEMDAS with Chris Stewart
- Discrete log contracts (DLCs) enable Bitcoin-native betting and derivatives without converting to fiat or relying on custodial platforms. - DLC contract for difference (DLCFD) allows two parties to transact with Bitcoin while one party maintains stable USD value exposure—no new token required. - Schnorr signatures and Taproot activation unlock cleaner cryptographic operations and enable PTLC (Point Time Lock Contract) on Lightning, expanding Bitcoin's financial capabilities. - DLCs are not trustless; they depend on an oracle (like the Outcome Observer) to attest to real-world events, but the oracle remains unaware of the blockchain used. - Multi-oracle redundancy and composability with Lightning Network are under development to increase resilience and enable more complex financial products. - Bitcoin's protocol-level robustness and full-node accessibility remain superior to Ethereum's congestion and complexity; fee markets developing via DLCs and Lightning drive long-term network security.
Rabbit Hole Recap: Week of 2020.12.14
- Cash App made sats the default unit standard across the app and launched sats-back rewards via Bitcoin boosts, with a $1 million sats giveaway via rapper Hot Girl Meg driving major engagement. - Institutional Bitcoin purchases accelerated: Ruffer ($744M), One River ($600M), and Guggenheim's Scott Minerd called a $400k fair value for Bitcoin. - Kraken announced Lightning Network integration by H1 2021 under Pierre Rochard's leadership, positioning Lightning as critical infrastructure for inter-exchange settlement. - Mt. Gox rehabilitation trustee filed a draft plan after 7+ years; 144,000 BTC remain in limbo, highlighting custodial risk and the importance of self-custody. - Layer One mining company's CEO Alex Legal stepped down within weeks of Forbes 30 Under 30 listing; co-founder Dalek launched competing immersion-cooling venture Enigma. - Major software releases: BlueWallet v6.6.0 added full multi-sig PSBT support across applications; Async Phoenix wallet entering iOS beta with native rewrites; Electrum, Tails OS, and myNode updated.
#214: Ben Kaufman
- Specter Wallet is a Bitcoin desktop wallet that connects directly to your own Bitcoin Core node, offering superior user experience and privacy compared to Electrum's reliance on remote servers. - The Specter DIY hardware wallet uses off-the-shelf components (developer board, QR code scanner, optional secure element card reader) to reduce supply chain risk compared to dedicated hardware manufacturers. - PSBTs (Partially Signed Bitcoin Transactions) and QR codes enable air-gapped communication between coordinators and signing devices, with animated QR codes able to handle large transaction data. - Trezor One is outdated and problematic for Specter use due to passphrase vulnerabilities and inability to display passphrases on device; newer hardware wallets handle these issues better. - Future roadmap includes bundling Bitcoin Core directly into Specter with a setup wizard defaulting to pruned nodes, reducing initial setup friction from 20+ steps to near-instant deployment. - Multi-sig wallets become more practical and private as adoption increases and Taproot enables more flexible signing policies without on-chain visibility penalties.
Rabbit Hole Recap: Week of 2020.11.30
- Ledger phishing scams exploiting the 2020 data breach are hitting users via email and SMS, requesting seed phrases; users should never enter recovery words into a computer and should request data deletion from Coinkite (Coldcard maker). - Taproot activation is progressing toward consensus with 82% mining pool hash rate signaling support; Binance Pool's inclusion would bring total to over 91%, and BIP9 is recommended as the activation method. - Major institutional investors—Paul Tudor Jones, Larry Fink (BlackRock), and Niall Ferguson (Bloomberg)—are publicly endorsing Bitcoin as a store of value and alternative to dollar hegemony, representing a shift in mainstream narrative. - Brian Armstrong (Coinbase CEO) publicly warned of potential rushed self-custody restrictions from the Trump administration, signaling real concern that warrants attention despite past criticism of Coinbase. - Samourai Wallet released Soroban, a Tor-based P2P layer enabling two-person and multi-party CoinJoins on demand without third-party coordination, breaking on-chain heuristics and advancing Bitcoin privacy at scale. - Bitcoin Beach in El Salvador successfully processed 3,000 Lightning transactions in 12 hours during a local event, demonstrating functional circular economy and real-world Lightning adoption outside Western markets.
#207: Tom Trevethan
- Tom Trevethan, CTO of CommerceBlock, discusses statechains—a second-layer Bitcoin scaling and privacy solution that enables off-chain ownership transfer of fixed-size UTXOs without touching the blockchain. - Mercury Wallet, CommerceBlock's implementation of statechains, launched on Bitcoin testnet and will include a GUI wallet within one to two months; currently available as a command-line client requiring Rust compilation. - Statechains solve the capital lockup problem in discrete log contracts (DLCs) by allowing position ownership to transfer without on-chain transactions, enabling derivatives to be freely traded off-chain. - A key trust tradeoff: the statechain entity must hold one key and be trusted to delete old private key shares after transfers; compromised by hardware trusted execution environments (Intel SGX) and remote attestation, but fundamentally relies on coordinator reputation. - Privacy applications center on blinded coin swaps using zero-link protocols similar to Wasabi and Whirlpool, where users swap fixed-denomination UTXOs via a coordinator that cannot see which coins swap with which counterparties. - Fee structure charges on deposit and withdrawal only; infinite swaps within the same session are free, limited only by timelocked backup transaction constraints (approximately 500 transfers per UTXO before mandatory on-chain settlement).
Rabbit Hole Recap: Week of 2020.10.26
- FinCEN proposes lowering the travel rule threshold from $3,000 to $250 for financial service provider data sharing, representing an erosion of financial privacy in the U.S. - Bitcoin hash rate dropped significantly as Chinese miners transitioned between seasonal hydroelectric power contracts, creating a 15% expected difficulty downward adjustment without indicating a network attack. - Mempool fees surged to historic levels (281 sat/byte median) due to the combination of hash rate departure and increased transaction demand, with fees now representing 30%+ of block rewards. - State chains emerged as a viable second-layer scaling solution with Commerce Block's Mercury Wallet launching on Bitcoin testnet, enabling off-chain UTXO transfers with privacy benefits. - Glenn Greenwald's forced resignation from The Intercept over censorship of his Hunter Biden laptop reporting signals the death of corporate journalism and shift toward independent media and self-published content. - Actionable strategies for Bitcoin holders include waiting for difficulty adjustment, consolidating UTXOs during low-fee periods, and using Lightning channels and CoinJoin before sustained fee increases.
#204: Max Keidun
- HodlHodl launched a non-custodial, peer-to-peer lending platform using Bitcoin as collateral and seven stablecoins (USDT on Omni/Tron/Ethereum/Liquid, DAI, USDC, Pax) for loan disbursement. - The platform uses three-signature multisig escrows (lender, borrower, HodlHodl arbiter) with 24-hour dispute resolution windows and 70% maximum LTV ratios to protect against liquidation during price volatility. - Half a million dollars in liquidity appeared on the platform within 24 hours of launch, with multiple loans already issued peer-to-peer. - HodlHodl raised a Series A to expand into US markets (launching within two weeks), hire support staff, and complete redesigns of their trading and prediction market products. - The platform removes geographic borders by using stablecoins instead of fiat, allowing users from any country to lend and borrow without disclosing banking details or KYC information. - Future roadmap includes decentralized price oracles, API access for wallet integrations (Blue Wallet already live), potential Liquid Bitcoin and RGB asset support, and additional features like partial repayment and Bitcoin-stablecoin hybrid repayments.
#202: Adam Soltys
- Adam Soltys, developer of Coinos.io, is building a web wallet with integrated Lightning and Liquid support, prioritizing user experience and convenience over full custody control. - Althea meshnet project in Vancouver aims to create decentralized, incentivized internet infrastructure via cryptocurrency payments, reducing censorship and ISP dependence. - Liquid sidechain offers faster blocks (one minute), confidential transactions, low fees, and the ability to issue and trade custom tokens or stablecoins without smart contract complexity. - Web wallet security trade-off: custodial convenience for small spending amounts (under $1,000) versus cold storage for long-term holdings; open-source server code allows anyone to run their own CoinOS instance. - Atomic swaps on Liquid enable trustless peer-to-peer asset exchange between different tokens without requiring custodial intermediaries. - Regulatory pressure in Canada (KYC/AML rules effective June) threatens small custodial services; Soltys plans soft limits and non-custodial options to stay compliant while preserving privacy.
#193: Matthew Black
- Matthew Black co-founded Atomic Loans to enable non-custodial Bitcoin-backed loans, initially building on Ethereum due to stablecoin availability but now transitioning to Bitcoin infrastructure. - Ethereum's architecture creates systemic problems: anyone can print tokens and spike gas fees, scaling solutions fragment the ecosystem with separate tokens, and composability breaks under sharding in ETH 2.0. - DLCs (Discreet Log Contracts) offer privacy, free oracle signatures off-chain, and single-use contract simplicity compared to Ethereum smart contracts, reducing attack surface and enabling safer iterations. - RGB protocol allows assets to be issued on Lightning with opt-in participation, preventing token spam from affecting base-layer fees—enabling DEXs, synthetic options, and loans without re-hypothecation. - Atomic.Finance is launching an odds betting product using DLCs on mainnet, letting users bet on Bitcoin price and other events with verifiable, non-custodial contracts. - Bitcoin's philosophy prioritizes long-term sound infrastructure over high time preference yield farming, creating fundamentally different incentive structures than Ethereum's degeneracy.
#190: Ben Carman
- Discrete Log Contracts (DLCs) enable Bitcoin-native, scalable smart contracts where an oracle signs off-chain event outcomes rather than transactions, providing privacy and reducing on-chain footprint compared to multisig escrow. - Oracle design and incentives: Oracles stake Bitcoin under their public keys to economically guarantee honest signing; if they sign contradictory messages for the same event, anyone can prove the lie and steal the staked funds. - Centralized vs. decentralized oracles: True decentralization is technically impossible; the practical solution is distributing trust across multiple oracles using adapter signatures, similar to how Ethereum relies on centralized oracle providers. - Schnorr and Taproot activation: These upgrades will improve DLC efficiency through cleaner adapter signatures, Musig (allowing multisig to appear as single-sig on-chain), and batch verification; activation expected around January–June 2021. - DLC use cases beyond election betting: Derivatives markets, prediction markets (Augur-like platforms), stock-to-flow substitutes, and any event-contingent contract where an oracle can sign an outcome. - Lightning integration: DLCs will eventually move to Lightning with no on-chain footprint once Schnorr and PTLCs (Point Time-Locked Contracts) replace HTLCs, though long-duration lockups present routing incentive challenges.
#179: Kevin Mulcrone
- Kevin Mulcrone built Lily Wallet, a multi-sig quorum setup that uses open-source software for self-sovereign Bitcoin custody with a focus on user experience. - He wrote a thesis on "Free Banking" systems that existed in the United States for 30 years before the Civil War, showing how private currencies competed until governments monopolized money to fund warfare. - Lily supports Cold Card hardware wallets via USB connection and uses Andrew Chow's HWI library; planned features include Trezor/Ledger support, Lightning Network integration, and PSBT signing for distributed key setups. - The roadmap includes running a full node within Lily, implementing fee selection, coin selection controls, and eventually support for CoinSwap privacy transactions through market-maker protocols. - Mulcrone emphasizes Bitcoin as programmable, permissionless money and sees multi-sig as foundational security infrastructure; he views Bitcoin's competition with fiat as a long, gradual process rather than hyper-Bitcoinization. - He previously built Ethereum-based event ticketing and submarine swap products; he sees value in service providers like Unchained offering customer-friendly custody while maintaining cypherpunk principles.
#177: Randy Brito
- Randy Brito co-founded Bitcoin Venezuela in 2011 to educate Venezuelans about Bitcoin as a tool for circumventing capital and foreign exchange controls, and later expanded into humanitarian aid feeding ~2,500 people daily. - Locha Mesh is an open-source, peer-to-peer mesh network designed to enable Bitcoin transactions and censorship-resistant communications without relying on internet or electricity. - The Turpial device is a battery-powered, plug-and-play hardware router that connects to smartphones over Wi-Fi, relaying messages and data across the mesh network with ranges from 1 km (portable) to 50–70 km (with amplifiers and larger antennas). - Mesh networks must prioritize low-bandwidth use cases (chat, email, Bitcoin sync at ~200 kilobits per second) rather than video streaming to be practically viable in areas with limited infrastructure. - Bootstrapping mesh adoption requires consumer-friendly applications (encrypted chat, file sharing) and affordable devices so users gain incentive to keep nodes active beyond niche Bitcoin use cases. - Bitcoin over Locha Mesh enables truly censorship-resistant, pseudonymous transactions that bypass ISPs, governments, and mobile networks—critical infrastructure for countries facing internet shutdowns (Venezuela, Ethiopia, Kashmir, Cuba).
Rabbit Hole Recap: Week of 2020.06.29
- Liquid UTXO expiration incident exposed centralization risk: 870 BTC moved into emergency 2-of-3 multisig controlled entirely by Blockstream during 40-minute window, highlighting vulnerability to government pressure despite Blockstream's security claims. - Lightning Network vulnerability "Flood & Loot" discovered: coordinated channel closures cause on-chain congestion, enabling attackers to steal funds via expired timelocks; mitigation options remain incomplete and may introduce other tradeoffs. - 10 major software releases shipped this week: HWI 1.1.2, Electrum 4.0-beta1, BTCPay 1.0.5.0, Zeus 0.3.0-rc1, Polar 1.0.1, Blue Wallet 5.4.4, JoinMarket 0.6.3.1, Tails 4.8, Tor Browser 9.5.1, and Fully Noded with wallet recovery added. - Australian tax authority began issuing warning letters to cryptocurrency holders; US and other countries expected to follow similar enforcement patterns. - Mining hardware lifecycles extended: S9 ASICs remain profitable 4+ years post-release, creating quasi-proof-of-stake dynamics that reduce 51% attack incentives. - Strike app launched public beta by Jack Mallers: debit-card-to-Lightning payment processor limited to four US states, enabling demonetized creators to accept payments while bypassing payment processors.
Rabbit Hole Recap: Week of 2020.06.15
- Coldcard firmware v3.1.6 released with BIP-143 attack detection and blocking; includes BIP-85 child seed generation feature for improved custody diversification. - Electrum 4 incoming with automated BIP39 recovery scanning derivation paths; Blockstream bundled Electrum Rust Server (Electris) with Esplora for non-custodial address lookups. - Bitcoin Core GUI separated into dedicated module allowing independent development from consensus code without risking unintended forks. - ASIC manufacturing market share shifting: Bitmain fell from 67% (2018) to 46% (2020); MicroBT grew from 9% to 35%, with founder having designed Bitmain's successful S9. - John Cantrell brute-forced Alistair Milne's eight-word seed phrase in 30 hours using rented GPUs; demonstrates vulnerability of split seed schemes and emphasizes 24-word seeds over 12-word. - River Financial raised $5.7 million with 77% customer growth from ages 55+; Rod Rowdy announced as Chief Client Officer; expansion targeting all 50 states minus New York.
#170: Chris Belcher
- CoinSwap is a privacy protocol that breaks the transaction graph by making coins end up at unrelated addresses, improving privacy for both users and non-users of the technology through increased analytical doubt. - Multi-transaction CoinSwaps solve the amount-matching problem by having one party return multiple coins that sum to the original amount, preventing adversaries from simply finding matching outputs. - Routed CoinSwaps require collusion among multiple intermediaries (Bob, Charlie, Dennis) to de-anonymize a transaction, spreading trust rather than concentrating it between two parties. - Fidelity bonds—time-locked Bitcoin sacrifices with squared value—economically prevent Sybil attacks by making it more expensive to create multiple fake identities than to operate honestly. - Multi-party ECDSA computation allows CoinSwap transactions to appear as single-signature transactions on-chain, avoiding the obvious fingerprint of multi-sig wallets. - CoinSwap is superior to CoinJoin in efficiency, block space usage, and invisibility on-chain, though Lightning remains better for instant payments and requires adoption by recipients.
#169: Alex Bosworth
- Lightning Network adoption remains limited despite massive potential utility, with protocol maturity improvements like anchor outputs needed to address fee management challenges in payment channels. - Routing nodes require active liquidity management and capital allocation strategy; operators function as traders determining where to deploy funds for profitable returns. - Lightning Loop enables non-custodial swaps between Lightning and on-chain, batching transactions to achieve up to 5x fee savings and addressing merchant cash-register problems. - Privacy on Lightning varies by use case: sending benefits from onion routing, but receiving exposes public keys and on-chain UTXOs; Tor improves privacy but doesn't eliminate all exposure. - Exchanges represent the obvious first-mover opportunity for Lightning adoption, particularly for inter-exchange arbitrage, but face competing incentives from on-chain withdrawal fees as revenue streams. - Rising on-chain fees create dual effects: they justify Lightning investment and routing infrastructure, but also require protocol improvements like batch channel opening to remain efficient.
#155: Openoms
- OpenOMS's journey into Bitcoin starting in 2013, leading to full-node operation and tutorial building around 2017–2018, especially after discovering the RaspiBitStack project. - JoinInbox hardware and JoinMarket's decentralized CoinJoin implementation: no central coordinator, maker/taker fee incentives, five-account wallet structure with privacy-preserving mixing across accounts. - Fidelity bonds as a novel anti-Sybil mechanism in JoinMarket that increases attack cost by requiring locked UTXOs, boosting skin-in-the-game for liquidity providers. - Privacy on the Lightning Network across three dimensions: sender privacy (already strong unless all hops are controlled), receiver privacy (weak; invoices expose public keys and route details), and network-level privacy via Tor. - Receiver privacy mitigations including Phoenix's trampoline routing and fake channel IDs, plus user practices like splitting withdrawals across intermediate mobile wallets before final self-custody transfer. - The importance of running Bitcoin and Lightning nodes on dedicated hardware behind Tor to prevent IP-address linkage, especially for routing nodes holding significant liquidity.
Rabbit Hole Recap: Week of 2020.04.13
- Bryan Bishop released a prototype for Bitcoin vaults using sharding, pre-signed transactions, and covenants to enable theft recovery without losing all funds. - Ransomware operator Sodinokibi now defaults to Monero but charges a 10% Bitcoin premium, revealing the practical privacy cost of Bitcoin's current fungibility issues. - Trezor Model T v2.3.0 added passphrase wallet toggling, duress wipe PIN, and SD card two-factor authentication to mitigate seed extraction risks from physical access. - Central banks recommend global stablecoin bans; DeFi platforms like MakerDAO face lawsuits and regulatory pressure, validating Bitcoin's original censorship-resistance thesis. - Apple and Google are embedding Bluetooth-based contact tracing into operating systems, normalizing surveillance; GrapheneOS offers a privacy-focused alternative. - The ninth anniversary of Black Friday (2011) highlighted how trusted third parties enable asset seizure—a core lesson for why Bitcoin and decentralization matter.
Rabbit Hole Recap Stimulus Package: 2020.04.06
- Privacy-focused Bitcoin development remains a priority, with Whirlpool coin-joining activity surging past February's monthly volume in just six days; Wasabi Wallet switched to Bitcoin Knots and enabled multi-instance wallet support, though the rationale for some changes was debated. - Satoshi's birthday (April 5th) commemorates Executive Order 6102 and its 1975 repeal; Coin Join Day highlighted the need for privacy practices as government confiscation remains a plausible threat. - MyNode users should avoid storing hot keys (for Lightning and JoinMarket) on a single device; diversify across separate hardware (Raspberry Pi setups running different apps) to mitigate risk if one device is compromised. - CoolWallet S hardware wallet suffered a critical security flaw storing private keys and PINs in plain text on paired Android phones; users should switch to established wallets (Cold Card, Ledger, Trezor) and avoid lesser-known alternatives. - Eclair Lightning implementation formally enabled Wumbo channels, removing the 16.7 million sat cap, though most nodes and exchanges have not yet adopted larger channel sizes. - Janet Yellen is publicly advocating that the Federal Reserve be granted authority to purchase stocks; the Fed has already created workarounds to buy corporate and commercial real estate debt without Congressional approval.
Rabbit Hole Recap: Week of 2020.03.23
- Bitcoin mining difficulty fell 16% in block 622,944, the second-largest adjustment in history and largest in the ASIC era, as hash rates decline amid coronavirus logistics disruptions and miner shutdowns (Huobi shut down 35% of operations). - Matt Alborg's analysis of Venezuelan blackouts last year showed Bitcoin trading volume on LocalBitcoins dropped sharply when internet was down, proving Bitcoin is heavily used as a remittance rail by Venezuelans seeking to move value in and out of the country. - Coinkite released a 9-volt battery adapter for ColdCard and OpenDime to reduce supply-chain and compromised power-brick attack vectors, enabling airgapped signing in the field for $15. - Zebedee released a gaming SDK explainer video showing developers can integrate Sats as in-game currency via Lightning, positioning Bitcoin gaming as a major emerging use case. - Matt Odell published a 20-minute Graphene OS installation guide for Pixel 3a phones, allowing users to run de-Googled Android with encrypted Seed Vault backups secured by a 12-word seed phrase. - Tectonix Geo's Fort Lauderdale spring break tracking video demonstrated real-time surveillance capability to follow device metadata across the country—a capability that could target protests and create location patterns despite claims of anonymization.
Rabbit Hole Recap: Stimulus Package 2020.03.23
- The Federal Reserve announced unlimited quantitative easing (QE infinity) with no dollar caps on asset purchases, removing previous limits on Treasury securities, mortgage-backed securities, and corporate debt purchases. - Neil Kashkari stated the Fed has an "infinite amount of cash" available, contradicting his earlier claim that the dollar's scarcity comes from the government's monopoly on production. - The House stimulus bill failed to pass twice and contained unrelated pork provisions including election audit funding, climate change studies, and African Development Fund contributions, revealing that politicians prioritized special interests over crisis response. - Bitcoin continues to outperform traditional markets; since March 12, 2017, Bitcoin has outperformed the S&P 500, and the price hovered around $6,323 at recording time. - Privacy tools for Bitcoin are rapidly improving: JoinMarket released fidelity bonds to combat Sybil attacks in CoinJoin transactions, Whirlpool volume tripled in March, and Nodl Dojo integrated Whirlpool CLI for automated coin mixing. - Governments worldwide are expanding surveillance capabilities under the guise of coronavirus response: Israel implemented phone tracking, the DOJ sought indefinite detention without trial, and the Chula Vista Police deployed drones with facial recognition and audio capabilities to monitor lockdowns.
#137: Chris Stewart & Nadav Kohen
- Chris Stewart grew up on a dairy farm in rural Iowa, which instilled an independent streak and self-reliance that connects philosophically to Bitcoin's decentralization ethos. - Suredbits pivoted from an insurance company concept to focus on Lightning Network infrastructure, building products for data payments and enterprise-grade node operation. - Key management on Lightning requires balancing six distinct keys and secrets—some hot, some cold—presenting a significant security challenge for exchange operators custodying customer funds. - Node redundancy and failover architecture using remote Postgres databases allows seamless Lightning node recovery in seconds without state corruption or fund loss. - Payment de-correlation via PTLCs (point time lock contracts) solves privacy and fee-stealing vulnerabilities in current HTLC-based routing by making each hop's preimage mathematically unique. - Discrete Log Contracts (DLCs) and Payment Points enable new use cases like atomic multipath payments while preserving privacy and proof of payment guarantees.
#136: Paul Sztorc
- Proof of stake lacks credibility compared to proof of work because PoS rewards wishful thinking; even if technically fixed, it merely exchanges one wasted resource (electricity) for another (locked capital), achieving no net efficiency gain. - Bitcoin's security budget depends on fee revenue in the long run, not block subsidies; if fees remain too low relative to future network value, miners may lack sufficient incentive to maintain hashrate and network security. - Drivechains are a proposed scaling solution using merged-mined sidechains with blind SPV proofs and slow, three-to-six-month withdrawal windows to prevent miner theft while maintaining Bitcoin's 21 million coin limit across chains. - The marginal cost equals marginal revenue principle applies to all consensus mechanisms: block rewards will be competed away by miners bidding up production costs until equilibrium, making proof of stake no cheaper than proof of work. - Lightning Network and layer-two solutions reduce base-layer demand but may not alone solve long-run security; multiple scaling approaches (Lightning, sidechains, state chains) may be necessary rather than relying on a single solution. - Bitcoin's network effects make it resilient but not immune to fatal errors; a hard fork with identical UTXO distribution (like BCH's replay protection experience shows) could theoretically survive if most users and coins migrate with it.