Crypto Briefs — Wednesday, October 21, 2026
JPMorgan's asset management division projects a 10% annual Bitcoin return through 2027, though the firm stopped short of formal portfolio recommendations, underscoring institutional caution despite growing mainstream interest. Pendle protocol's daily trading volume surged to $159 million with Ethereum dominating activity, while Canada climbed to second globally in large-value crypto transactions according to Chainalysis data. Meanwhile, infrastructure developments continued across multiple chains—Celestia activated its Fibre protocol for direct validator uploads, and Starknet launched Bramble wallet with privacy features—as the sector navigated mixed signals on market positioning and regulatory clarity.
JPMorgan Projects 10% Annual Bitcoin Return Through 2027
JPMorgan Asset Management's Long-Term Capital Market Assumptions forecast a 10% annual return for Bitcoin over a 10-15 year horizon, according to Decrypt. The projection stops short of formal portfolio recommendation, as JPMorgan is not incorporating Bitcoin into its main portfolio models.
Pendle Daily Volume Reaches $159M, Ethereum Dominates Trading
Pendle protocol recorded $159 million in daily trading volume, with Ethereum accounting for $121.5 million of that total. The protocol's total locked value increased only modestly during the trading day, suggesting volume growth outpaced new capital inflows.
Decibel Trade Activates Aptos Encrypted Mempool
Decibel Trade has enabled Aptos' Encrypted Mempool feature to protect trader orders from frontrunning. The activation is intended to reduce frontrunning risks and enhance market integrity by obscuring order information until execution.
Kraken's 80-basis-point stablecoin fee gap reveals hidden trading costs
CryptoSlate reports an 80-basis-point trading-fee differential on Kraken's stablecoin pairs that obscures true transaction costs. The analysis identifies payouts, account access restrictions, and additional routing expenses as factors that compound the headline fee, affecting the actual price users pay to trade on the platform.
Liquid Network Completes Recovery Month After 4,000 BTC Hack
Liquid Network has restored operations one month following a hack that resulted in the theft of 4,000 bitcoins. The network announced it has reached final stages of recovery, though details on restitution or security upgrades were not specified in the announcement.
Canada Ranks 10th in Crypto Adoption, 2nd in Large Transactions
Chainalysis ranked Canada 10th globally among 117 countries for grassroots cryptocurrency adoption and second overall in its big money index, according to new data cited by CryptoPotato. The findings suggest Canada's crypto market is expanding while the U.S. market faced reported contraction in 2026.
JPMorgan Models Bitcoin at $385,000 in Decade-Long Bull Case
JPMorgan's research outlined a 10-to-15-year bull case scenario in which Bitcoin reaches $385,000, according to a report shared by analyst Matt Hougan. The projection contrasts with CEO Jamie Dimon's public skepticism toward cryptocurrency, and the firm has stopped short of recommending a bitcoin allocation in its portfolios.
SBI Holdings, Startale launch yen-backed stablecoin
SBI Holdings has partnered with Startale to introduce a yen-pegged stablecoin aimed at bridging global and local financial transactions. The initiative represents a major financial institution's entry into stablecoin infrastructure.
Kazakhstan Orders Mobile Shutdown of 6 Major Crypto Exchanges
Kazakhstan issued September orders requiring Apple and Google to restrict mobile access to six major cryptocurrency exchanges, targeting unauthorized services in the Astana International Financial Centre (AIFC). The implementation status of these directives remains unconfirmed.
ZENDEX Privacy-Focused DEX Launches Testnet After Security Audit
ZENDEX, a decentralized exchange built for private execution on an EVM-compatible ZK-privacy chain, announced live testnet trading following security audits by Hacken and Dual Defense. The phased testnet rollout will include points incentives and community-building activities.
Super League Shareholders Approve Metaplanet Bitcoin Treasury Deal
Super League Enterprise shareholders voted on October 16 to approve Metaplanet's plan to contribute 2,100 BTC and $2.5 million to create a US-listed Bitcoin treasury platform. The Nasdaq-listed company would rename to Superplanet and trade as SUPA after closing, though regulatory approvals and other customary conditions remain outstanding ahead of a targeted Q4 completion.
Optimum Launches Block Propagation Layer on Ethereum Mainnet
MIT-incubated Optimum announced its mump2p block propagation layer is now live on Ethereum mainnet, with 16 node operators and approximately 1.4 million ETH in stake currently running the software. Liquid staking protocol ether.fi has made mump2p standard across its validator set, signaling adoption among major infrastructure participants.
Bitcoin Options Market Signals Potential Selloff Amplification
Glassnode data shows Bitcoin's options spread crossed zero as downside skew rose, indicating trader positioning that could amplify a market selloff. However, the metrics do not confirm higher dollar hedge costs or option-selling profits, suggesting mixed signals about the severity of potential downside pressure.
Starknet Foundation Launches Bramble Wallet With STRK20 Privacy
The Starknet Foundation released Bramble, a Chrome-extension wallet featuring private balance shielding via STRK20 standard, Ledger hardware signing, and multisig account support. The wallet includes recovery phrase backup functionality and operates as a browser extension.
Celestia Activates Fibre Protocol for Direct Validator Uploads
Celestia has activated Fibre, a protocol feature enabling rollups to submit data directly to validators rather than through the mempool. The initial release supports 128 MiB blobs and 200 Fibre submissions per block, below Celestia's terabit throughput target, using smaller uploads and slower block cadence.
Bot Wallets Dominate RLUSD Payments on XRP Ledger
Bitquery's analysis of XRP Ledger activity from September 19–October 18 found that 110 bot wallets account for a significant portion of RLUSD (Ripple USD) payment volume, though the study separates automated transaction counts from larger transfers including issuer flows. The finding raises questions about the authenticity of reported activity metrics on the ledger.
Ripple supports SEC crypto rules after $150M legal battle
Ripple has backed the SEC's proposed cryptocurrency regulations following its $150 million legal dispute with the agency, while advocating for clarified standards on token classification, issuer obligations, and trading frameworks. The company's shift toward supporting regulatory clarity suggests potential resolution of the lengthy enforcement action.
Qubic Restarts Blockchain After $1.4M Hack, Opens Recovery Claims
Qubic has resumed blockchain operations following a $1.4 million wallet hack and opened a recovery claims process that will remain available until May 2027. The project is urging users to replace potentially vulnerable wallet seeds as part of its recovery efforts.
Raydium surpasses PumpFun in 24-hour DEX volume
Raydium exceeded PumpFun in daily decentralized exchange volume, according to Crypto Briefing reporting. The shift reflects Raydium's strategic diversification efforts and marks a notable change in Solana's DEX market dynamics, where PumpFun had previously dominated volume rankings.
Raydium surpasses PumpFun in 24-hour DEX volume
Raydium exceeded PumpFun in daily decentralized exchange volume, marking a shift in Solana's DEX market share. The development reflects Raydium's strategic diversification efforts and signals potential competition reshaping the platform hierarchy on Solana.
17 Data Center Projects Proposed on US Public Lands
The Center for Western Priorities identified at least 17 data center projects proposed on US public lands, raising environmental and resource concerns. The surge in projects reflects growing demand for computational infrastructure, though critics worry about strain on water resources, environmental impact, and reduced public land access.
17 Data Center Projects Proposed on US Public Lands
The Center for Western Priorities identified at least 17 data center projects proposed on U.S. public lands, citing concerns about environmental impact, resource strain, and reduced public land access. The surge reflects growing infrastructure demand, likely tied to cryptocurrency mining and AI computing operations seeking power-efficient locations.
BlackRock's IBIT Bitcoin ETF Records $29.86M in Fresh Inflows
BlackRock's iShares Bitcoin Trust (IBIT) attracted $29.86 million in new investor demand, underscoring institutional appetite for Bitcoin exposure through the spot ETF product. The inflow data reflects IBIT's continued dominance in the Bitcoin ETF market, with analysts noting the strength is pressuring competing funds to differentiate offerings to retain market share.
Switzerland Approves Landmark Bitcoin ETF After Volume Review
Switzerland's financial regulator FINMA has approved a Swiss-law retail fund concentrated in Bitcoin, following a determination that trading volume is sufficient to support the product. The fund will maintain custody safeguards, risk disclosures, and sales duties as required by local regulations.
Solana Deploys Alpenglow Network Overhaul, Targeting 150ms Finality
Solana's Alpenglow upgrade launches Wednesday, replacing the network's voting system used since 2020 with a new mechanism designed to achieve approximately 150-millisecond finality. The upgrade follows months of testing that included a failed migration and rollback, representing the blockchain's most significant overhaul in four years.
1inch Winds Down Card Product, Sets Dec. 18 Withdrawal Deadline
1inch announced it is discontinuing its card product and has set December 18 as the deadline for users to withdraw balances from their accounts. The DeFi protocol stated that while existing cards and accounts remain accessible for now, the issuer and provider—not 1inch itself—control the timeline for when card functionality will ultimately end.
Utah sues Kalshi for $61M over alleged illegal betting
Utah filed suit against prediction market Kalshi and Susquehanna trading firms seeking up to $61.2 million in alleged illegal betting fees. The lawsuit proceeds as Kalshi's federal appeal over its regulatory status continues through the courts.
Dunamu, Upbit operator, partners with MoonPay on stablecoin payments
Dunamu, operator of South Korean exchange Upbit, and payment platform MoonPay announced a strategic collaboration to explore international stablecoin payments and related services. The companies will examine integration of MoonPay's global infrastructure with Dunamu's platform, according to an October 21 press release.
Shiba Inu Burn Rate Spikes 500% in 24 Hours
Shiba Inu's token burn rate surged nearly 500% over 24 hours, with 2.7 million SHIB tokens removed from circulation. The article flags an unspecified caveat regarding the spike, suggesting the increase may not reflect sustained demand fundamentals.
SlowMist Warns Crypto Platforms of Critical PHP Security Patches
Security firm SlowMist is urging cryptocurrency platforms to prepare for critical PHP patches scheduled for release on October 21 at 10 a.m. ET, with technical details to be disclosed at that time. The advisory highlights infrastructure vulnerabilities that could affect crypto exchanges and services relying on PHP-based systems.
Ripple Prime enables 24/7 stock trading with RLUSD collateral
Ripple has launched Prime, a service allowing institutional investors to trade stocks around the clock using its RLUSD stablecoin as collateral. HSBC cautioned that despite the offering, markets remain thin and finding sufficient liquidity for large positions could prove challenging, raising concerns about execution quality in after-hours trading.
NGRAVE Wallet Users Targeted in $2.65M Phishing Attack
NGRAVE cryptocurrency wallet users fell victim to a phishing attack resulting in $2.65 million in losses, with funds traced to XMR1 purchases on the Hyperliquid exchange. Bitquery tracked the stolen funds but could not confirm that every compromised wallet belonged to an NGRAVE user, leaving the precise scope of the incident unclear.
BlackRock Plans Bitcoin Fund With Loss Protection After BTC Volatility
BlackRock is developing a bitcoin investment product designed to limit investor losses, following Calamos's launch of similar protective funds during bitcoin's recent 50% crash. The move reflects growing institutional demand for downside-hedged cryptocurrency exposure as volatility remains a barrier to mainstream adoption.
Walt Launches AI-Powered Perpetuals Trading via Mira Integration
Walt is introducing AI perpetuals trading functionality through integration with Mira, enabling ChatGPT and Claude to execute trades on behalf of users. Order execution will be disabled by default, with AI agents restricted to dedicated trading accounts that users must explicitly fund, limiting counterparty risk.
North Korea-linked SquidSquad suspected in $2.84M BNB Chain theft
Blockchain investigator ZachXBT identified a suspected theft of $2.84 million in BNB Chain assets on October 8, attributed to the North Korea-linked hacking group SquidSquad. The incident targeted an institutional cryptocurrency holder and was publicly disclosed on October 21.
Bitcoin Flirts With $85K as ETF Demand Cools
Bitcoin traded near $82,500 with analysts watching $85,000 as a key resistance level amid weakening ETF demand. Technical indicators suggested continued downside risks for the largest cryptocurrency.
Germany's Deka Bank Network Launches Bitcoin Trading Service
Deka, Germany's largest savings bank network, has begun offering Bitcoin trading to participating member banks with a €0.99 per-order fee plus a spread. The service includes restrictions on fund transfers. The launch expands crypto access to retail customers through traditional banking infrastructure.
Cardano Foundation opposes new EU crypto rules, backs MiCA improvements
The Cardano Foundation argued against expanding EU crypto regulations to cover decentralized finance and staking, instead recommending that policymakers refine the existing Markets in Crypto-Assets Regulation. The foundation submitted its position in a September 30 response to EU regulators, contending that targeted improvements to MiCA would address policy gaps more efficiently than additional rulemaking.
Binance US, Blockchain.com seek U.S. prediction market licenses
Binance US and Blockchain.com have applied for regulatory approval to offer event contracts in the U.S. prediction market, according to Financial Times reporting. The moves mark the latest effort by major crypto platforms to diversify revenue streams as trading volumes soften.
Malaysia Central Bank Launches 24/7 Tokenized Bond Settlement Platform
Malaysia's central bank has launched SSDS+, a platform enabling tokenized bonds and sukuk to settle around the clock using central bank digital money through the RENTAS+ payment system. The platform links tokenized securities infrastructure with continuous settlement capability, representing a step toward digital asset infrastructure in Southeast Asia's largest economy.
PancakeSwap launches governance vote on CAKE tokenomics overhaul
PancakeSwap initiated 'The Flip' governance vote to reshape CAKE tokenomics, including resumption of CAKE buybacks from non-stablecoin protocol fees and a phased reduction of roughly 69% in effective daily emissions. The proposal represents a significant shift in the platform's token supply and value-capture mechanics.
Quantum-resistant Bitcoin signatures face 10x data bloat challenge
Quantum-proof cryptographic signatures for Bitcoin would increase transaction data size by approximately 10 times, potentially clogging network nodes, according to CryptoSlate analysis. The report contrasts SHRINCS, which maintains a larger signing path for recovery, against compact signatures that require reliable counters and tighter custody coordination, highlighting tradeoffs in post-quantum security implementations.
Zcash NU7 upgrade set for November, targets 3x faster blocks
Zcash developers confirmed a November timeline for the NU7 upgrade, which will reduce block time from 75 seconds to 25 seconds, tripling payment speed. The specific block height for activation must still be merged into the protocol specification and released in node software updates.
Tether leads $15M Series A funding for Mural AI agent payments
Tether led a $15 million Series A funding round for Mural, bringing the startup's total funding to $28 million. Mural is building banking and payment infrastructure for AI agents, according to Crypto.news.
Zcash Surges 13% as Bitcoin Reclaims $83K Level
Zcash jumped 13% over 24 hours as Bitcoin recovered to $83,000, according to CryptoPotato market data. Other notable gainers included NEAR Protocol, Pyth, ENA, and Kaspa, though the article provided no explanation for the moves or broader market context.
XRP Price Rises 5% to Weekly High Despite Weak ETF Flows
XRP surged 5% to reach its weekly high, yet the asset's newly launched spot ETFs continued to underperform with modest inflows or outflows. The discrepancy suggests retail and trading activity may be driving the price move independently of institutional ETF demand, raising questions about the sustainability of the rally.
SideSwap Processes 600 L-BTC Redemptions After Swap Restart
SideSwap reported approximately 600 redemptions following the reopening of L-BTC swaps, with the service paying users from its own bitcoin wallet. Liquid federation reserves currently cover about 85.8% of outstanding L-BTC, indicating a partial shortfall in collateralization.
OpenStocks BNB Tokens Provide Price Exposure Only, Not Equity Stakes
OpenStocks' tokenized offerings on BNB Chain grant holders price exposure to underlying assets through special purpose vehicles or derivatives, but do not convey ownership claims on actual shares, according to the platform's terms. The distinction clarifies the legal structure of these crypto-based investment products and their relationship to traditional equity.
SpaceX Share Unlock Highlights Risk in Aave's Tokenized Stock Plans
A $194.3 billion SpaceX share unlock scheduled for October 22 has exposed potential vulnerabilities in Aave's plan to accept tokenized SpaceX shares (SPCXc) as collateral on its V4 Equities Hub on Base. The timing—just a week after Aave Labs proposed the listing—raises concerns about liquidity and price stability that Aave's risk adviser LlamaRisk flagged in its assessment.
Monero futures open interest hits $300M amid leverage buildup
Monero (XMR) futures open interest has exceeded $300 million as price recovered above $600, according to CoinDesk. The leverage concentration mirrors conditions preceding January's crash, raising concern about potential volatility spikes if liquidations cascade.
Monero Futures Open Interest Climbs as XMR Approaches $600
Monero traded near $596 with futures open interest rebounding to $198 million, according to Crypto.news. Analysts are monitoring a $602 resistance level with potential upside to $630 and support at $570.
Stand With Crypto logs 10,092 complaints over blocked UK transfers
Stand With Crypto has documented 10,092 complaints from users experiencing blocked cryptocurrency transfers in the UK, indicating persistent banking restrictions on crypto activity. The complaints highlight barriers to crypto adoption and suggest friction between traditional financial institutions and digital-asset markets in the region.
France proposes liability rules for exchanges offering DeFi access
France is proposing regulations that would impose liability on cryptocurrency exchanges that provide access to decentralized finance products. The proposal could restrict DeFi availability through regulated platforms and potentially push users toward unregulated alternatives, according to Crypto Briefing's report.
Trump to highlight crypto scam crackdown as FBI losses spike
President Trump plans to emphasize federal action against overseas cryptocurrency scams amid a surge in reported losses. FBI data shows crypto-related fraud complaints rose 17% and exceeded $11 billion in 2025, according to the source.
Shinhan Card, SBI to test yen stablecoin payments Japan-Korea
Shinhan Card and SBI Group have announced a partnership to test yen stablecoin payments between Japan and South Korea, including card payments, wallet transfers, and trade settlement. The pilot aims to explore cross-border payment efficiency using stablecoin infrastructure for the two nations' travelers and traders.
Etherscan Integrates Claude AI for Wallet and Transaction Queries
Etherscan, the leading Ethereum block explorer, has integrated Anthropic's Claude AI to allow users to query wallet data and transaction information conversationally. The integration aims to improve accessibility to blockchain data by reducing technical barriers for users unfamiliar with database queries or blockchain analysis tools.
Polymarket Seeks $21B Valuation With COO Hire Push
Polymarket is reportedly targeting a $21 billion valuation while investors are pushing the prediction market platform to hire a Chief Operating Officer. The move underscores investor focus on governance and operational maturity as Polymarket competes in the rapidly growing prediction market sector.
Bitcoin volatility hits 2026 lows ahead of Fed decision
Bitcoin's implied volatility has declined to near 2026 lows as traders await Federal Reserve policy decisions and an upcoming options expiry. Analysts suggest the compressed volatility may precede significant price movement once these catalysts resolve.
XRP leverage on Binance drops 26% as traders unwind borrowed positions
XRP's estimated leverage ratio on Binance fell 26.2% in under a month to 0.169, according to CryptoQuant data, as traders closed borrowed bets following October liquidations. The reduction in leverage suggests the remaining trader positioning has shifted toward long bets, with market participants de-risking after recent volatility.
Cardano Whales Inactive as ADA Flashes Sell Signal Near $0.21
Cardano (ADA) has triggered a technical sell signal on its chart, with a potential breakdown threatened if the $0.21 support level fails to hold, according to CryptoPotato analysis. Large holders remain inactive amid the weakness, though the outlet notes that a single sell signal does not guarantee further decline without additional confirmation.
Cardano Foundation joins blockchain groups urging SEC on commodity rules
The Cardano Foundation and five other blockchain organizations have called on the U.S. Securities and Exchange Commission to establish a formal digital commodity definition. The groups argue that regulatory clarity on commodity classification would stabilize the regulatory environment and encourage innovation in the crypto sector.
OpenSea Launches Mobile App to All Users With 25% Referral Fee Share
OpenSea has opened its mobile application to all users and introduced a referral program offering 25% fee sharing with promoters. The marketplace's social feed aggregates trades across multiple crypto applications rather than limiting visibility to OpenSea transactions, with the company noting 76% of over 56,000 beta participants remained active.
Lido Lend Exit Plan Would Use Borrower Collateral
Lido Lend's proposed exit strategy would liquidate borrower positions nearest to liquidation threshold first, reducing their debt in the process. The plan leaves unclear which healthy loans would be eligible for this treatment and how the protocol would convert seized collateral to ETH for withdrawal, raising questions about implementation details.
Western Union Adopts Noah Protocol for Cross-Border Payouts in USDPT
Western Union announced it will use Noah to settle receiver redirect payouts, enabling fund transfers across more than 60 currencies to over 200 countries with recipients receiving USDPT, a Solana-based stablecoin issued by Anchorage Digital Bank. The partnership represents a major adoption of blockchain infrastructure by a legacy remittance operator.
Standard Chartered Takes Full Ownership of Zodia Custody
Standard Chartered has acquired full ownership of Zodia Custody, integrating the custody operations into its Securities Services division while transferring software and professional services to Zodia Solutions under SC Ventures. The move consolidates the bank's digital-asset infrastructure under a unified structure.
Stablecoins Move $891B Quarterly After Filtering Exchange Activity
Coinbase-commissioned research found stablecoins transferred $891 billion in a quarter when exchange and bot activity were excluded from the analysis. The study's filtering methodology differs from the firm's separate after-hours statistics, which cover a different period and include automation, highlighting how measurement approaches significantly affect reported stablecoin volumes.
XRP Falls to $1.85 Amid Broader Crypto Market Decline
XRP declined to $1.85 following bitcoin's drop to $85,140, which pushed the total crypto market below $3 trillion. The altcoin has erased nearly all gains accumulated since April, with an analyst characterizing the pullback as necessary.
Tether Backs Peso to Expand USDT Infrastructure in Latin America
Tether has invested in Peso to expand USDT payment infrastructure across Latin America, according to Crypto Briefing. The move could challenge local currencies and existing regulatory frameworks in the region.
USDT Supply Contraction Signals Potential Impact on Bitcoin Price
Tether's (USDT) market capitalization has contracted over the past five days after a recent recovery toward zero over 60 days, according to CryptoPotato. The outlet suggests the renewed decline in USDT supply may have implications for Bitcoin price movements, though specific mechanics and magnitude of effect are not detailed in the excerpt.
Ledger Integrates Morpho Protocol for Collateralized USDC/USDT Loans
Ledger has added support for borrowing USDC or USDT against wrapped bitcoin collateral via Morpho Loans on Ethereum. Users' pledged collateral remains in smart contracts and faces standard liquidation risk. The integration expands Ledger's DeFi capabilities for eligible users.
Samson Mow: Bitcoin Treasury Firms Like MSTR 'Massively Undervalued'
JAN3 CEO Samson Mow argues that Bitcoin treasury companies, including MicroStrategy, are undervalued in the market. Mow characterizes these firms as "buyers of last resort" that drive global Bitcoin scarcity dynamics, though the article provides no specific valuation metrics or supporting data.
PancakeSwap and YZI Labs Launch Probable Prediction Markets
PancakeSwap is co-incubating Probable, a new on-chain prediction market protocol developed with YZI Labs on BNB Chain. The platform will host markets on sports and other events, expanding PancakeSwap's ecosystem beyond decentralized exchange services.
Blockchain.com CEO: Institutional Adoption Driving Market Recovery
Blockchain.com Co-CEO Lane Kasselman told Bitcoin Magazine that crypto has gained strongest bipartisan political support yet, citing post-midterm momentum as evidence of a "crypto spring." Kasselman highlighted institutional market participation and a new options launch as drivers of the current market environment.
DefiLlama: Nearly 90% of FXRP Supply Locked in DeFi
According to a DefiLlama report, approximately 90% of FXRP's circulating supply is deployed across DeFi protocols. Flare Data Connector fees now represent 45% of the protocol's revenue. Flare plans to pursue Bitcoin integration and mainnet deployment of confidential computing infrastructure.
Legacy Tokens Face Exchange Listing Barriers Without SEC Immunity
Centralized exchanges are refusing to list legacy cryptocurrency tokens unless projects obtain explicit SEC immunity, according to CoinDesk reporting. Vault12, which raised $17.45 million selling its VGT token in 2018 and claims to have met all project commitments, has never secured a centralized exchange listing despite its history. The trend reflects exchanges' caution over potential regulatory enforcement actions on older token projects.
BitGo says platform unaffected by critical PHP vulnerabilities
BitGo stated that its platform was not impacted by critical PHP vulnerabilities, emphasizing the company's proactive security measures. The statement underscores BitGo's approach to defending digital assets against emerging security threats.
Injective Burns 7.2M INJ Tokens via Buyback Program
Injective has burned over 7.2 million INJ tokens through its buyback and revenue flywheel mechanism, according to Crypto Briefing. The token reduction strategy is designed to increase scarcity and potentially support INJ's price, as part of the Layer-1 network's revenue allocation framework.
Polkadot urges Fearless Wallet users to move funds after private-key leak
Polkadot foundation warned users of the Fearless Wallet Chrome extension to move their funds after a private-key leak affected the browser extension. The Chrome Web Store continued listing an affected version with approximately 6,000 users as the foundation advised holders to create fresh keys and transfer assets to new wallets.
Coin Metrics: Crypto rallies tied to slower USDC, faster USDT growth
A Coin Metrics study finds that cryptocurrency rallies correlate with slower USDC issuance growth and faster USDT growth, reversing the relationship observed with prior non-stablecoin crypto returns. The findings complicate arguments that combined stablecoin issuance measures reflect fresh Bitcoin demand.
SEC Reduces Crypto Enforcement Activity Under Trump Administration
The SEC has paused or dropped nearly 60% of crypto-related cases since Trump's January 2025 return to office, according to BITRSS reporting. High-profile lawsuits involving Ripple Labs and Binance have experienced reduced enforcement activity under the current administration.
Cardano Foundation Reports 100,000 Indian Farms Registered On-Chain
The Cardano Foundation announced that 100,000 farms in India have been registered on the Cardano blockchain through 5am.earth's agricultural data project as of October 21. The registrations create verifiable, reusable farm records across the project's ecosystem, marking a significant real-world adoption milestone for the blockchain platform.
Blockchain.com co-CEO: crypto winter favors incumbents over startups
Blockchain.com's co-CEO argues the current crypto market downturn differs from previous cycles, with established firms gaining market share as venture capital funding stalls. The executive suggests incumbents' strength may permanently reshape the competitive landscape and increase institutional influence in the sector.
XRP Shows Potential Bottom Signal Despite $15.7B Exchange Supply Pressure
XRP's 365-day MVRV ratio fell to approximately 0.92, indicating holders are underwater by roughly 8% relative to their acquisition cost, with the token trading near $1.33 according to Santiment data. The analysis notes that over 40% of large-cap altcoins sit near yearly leverage highs, while $15.7 billion in XRP exchange supply presents a potential headwind to recovery momentum.
Dataline raises $10.6M for decentralized AI data network
Dataline has closed a $10.6 million funding round for its decentralized AI data network and plans to launch a token sale on Uniswap. The project aims to improve data accessibility for AI development by decentralizing data infrastructure.
OCC finalises US stablecoin rules ahead of January 2027 start
The Office of the Comptroller of the Currency published its final rule under the GENIUS Act on Wednesday, establishing federal regulatory framework for payment stablecoin issuers under its supervision starting January 18, 2027. The rule covers reserve assets, redemption, risk management, reporting, custody, and foreign issuer oversight, while Bank Secrecy Act and sanctions compliance will be addressed in separate Treasury-coordinated rulemaking.
Eclair Patches Lightning Network Vulnerabilities Affecting Peer Funds
Eclair released a security patch to fix bugs in its Lightning Network implementation that could have allowed peers to steal funds. The update, the second in five days, enables node operators to upgrade without closing channels, though the Eclair node must be stopped and restarted to apply the patch.
FCA Proposes Guidance on DeFi Interface Authorization Requirements
The UK Financial Conduct Authority has issued guidance clarifying when decentralized finance interfaces require regulatory authorization, alongside a separate paper on how regulated firms must manage DeFi-related risks. Both consultations close November 18, setting the framework for how UK regulators will oversee DeFi access and exposure.
OKX Unifies Euro and EURC Liquidity in Single Spot Order Book
OKX has combined euro and USD Coin Euro (EURC) liquidity into one spot order book, allowing eligible EEA users to convert between the two assets at 1:1 rates and select their preferred settlement asset. Transaction fees vary based on user tier.
Bitcoin Lightning Network Developers Release Second Security Patch in Five Days
Bitcoin Lightning Network developers released version 0.14.5 following recent security vulnerabilities exploitable by malicious nodes. The patch allows Eclair operators to upgrade without closing existing channels, addressing critical issues that prompted back-to-back updates within a short timeframe.
Trump to highlight crypto scams, foreign criminal groups at White House event
President Trump is hosting a White House cybercrime event focused on U.S. authorities' efforts to combat cryptocurrency scams operated by foreign criminal organizations. The event will shine a spotlight on overseas crypto abuses and enforcement actions against illicit digital-asset schemes.
Dogecoin Ecosystem Company Launches With MyDoge Founder
A new company led by MyDoge founder Jordan Jefferson has been formed in partnership with the Dogecoin Foundation to consolidate the MyDoge wallet, DogeOS app platform, and Such App into a unified ecosystem development effort around DOGE. The consolidation aims to build out a broader economy and infrastructure layer for Dogecoin.
Kalshi Launches Bitcoin-Backed Margin Loans With BitGo
Kalshi has introduced a tri-party lending structure in partnership with BitGo that allows Kalshi Prime clients to borrow against bitcoin collateral to trade margin perpetual futures. The product expands Kalshi's crypto derivatives offerings beyond its existing prediction market and options services.
Fixed-Rate Loans Identified as Missing Piece in RWA On-Chain Lending
O2O Capital Partners' Peter Gaffney argues that real-world asset-backed stablecoins lack fixed-rate, fixed-term lending infrastructure despite backing major stablecoins. Gaffney projects that a 5% portfolio shift in Sky and Ethena reserves could generate $1.8 billion in demand for on-chain real-world assets, highlighting the structural gap in current variable-rate lending arrangements.
Bybit eyes U.S. expansion via broker partnerships
Bybit CEO Ben Zhou stated the exchange plans to enter the U.S. market by partnering with established brokerages rather than launching independently, citing Interactive Brokers as a potential model. The strategy aims to compete with Robinhood's retail cryptocurrency offering by leveraging existing broker infrastructure and regulatory relationships.
DATA abandons own blockchain, moves to Sui with $30M investment
a16z-backed DATA is retiring its independent blockchain and migrating to Sui with a $30 million investment, narrowing its focus to AI training data. The strategic shift reflects the startup's pivot away from maintaining its own infrastructure toward leveraging Sui's ecosystem for its data services.
Zebec Network executes $100K token buyback of 40.5M ZBCN in Q3
Zebec Network repurchased 40.5 million ZBCN tokens for approximately $100,000 during the third quarter of 2026, funded by revenue from its card and payroll services. The buyback was announced October 21 via the company's X account, suggesting a token price of roughly $0.0025 per ZBCN at execution.
Figure Co-founder Urges US Treasury to Adopt 24/7 Tokenized Bond Model
Figure co-founder Mike Cagney called on the U.S. Treasury to adopt a model similar to Malaysia's SSDS+ platform, which enables continuous settlement of tokenized bonds in central bank money. Cagney cited Bank Negara Malaysia's round-the-clock digital securities infrastructure as a template the U.S. could follow to modernize its bond market infrastructure.
Colombia-based broker sentenced to 160 months for $14.5M USDT laundering
A Colombia-based broker received a 160-month prison sentence for laundering $14.5 million in USDT through crypto markets. The case reflects intensifying regulatory scrutiny of cryptocurrency platforms and suggests potential tightening of compliance requirements across the sector.
Ripple Urges SEC to Finalize Crypto Assets Framework
Ripple has called on the SEC to establish a finalized framework for classifying crypto assets, seeking regulatory clarity that could affect XRP's status. The company argues that clearer SEC guidance would reduce market uncertainty and help determine whether XRP qualifies as a security or commodity under U.S. law.
XRP and DOGE Show Underwater MVRV Metrics, Signaling Potential Undervaluation
XRP and DOGE exhibit unfavorable market-value-to-realized-value (MVRV) ratios according to Santiment data, indicating recent buyers are positioned at losses rather than profits. The metric suggests both assets may be undervalued, though it remains unclear whether traders will capitalize on the opportunity.
Dormant Bitcoin Wallet Moves 500 BTC to Coinbase After 10.7 Years
A Bitcoin wallet inactive for 10.7 years transferred 500 BTC (approximately $41.54 million) to Coinbase Prime. The tokens, acquired when BTC traded near $195, are now valued roughly 212 times higher, reflecting Bitcoin's appreciation over the period.
Bitcoin Whale Accumulation Diverges From Weak Coinbase Spot Demand
Cryptoquant on-chain analysis shows Bitcoin whales are accumulating while the Coinbase premium—a measure of U.S. spot demand—signals weak retail and institutional buying interest. The divergence suggests large holders are positioned for a potential bottom, but broader market participants have not yet committed capital to spot positions.
Lighter's LIT token surges 21% on Robinhood Wallet partnership
Lighter's LIT token climbed 21.3% to $3.88-$3.90 over 24 hours, driven by renewed attention to its Robinhood Wallet integration and Delphi Digital's exchange assessment. The price movement reflects investor interest in the partnership and third-party analysis of the exchange platform.
Bitcoin Options Show Bullish Skew With Few Hedges Above $84K
Less than 5% of Bitcoin put options are positioned above $84,000, indicating heavy bullish sentiment in the options market. The concentration of bullish bets suggests potential for rapid price increases, though under-hedging positions the market for sudden downturns if sentiment shifts.
Bitcoin Derivatives Open Interest Reaches $23B
Santiment data shows Bitcoin derivatives open interest has climbed to $23 billion, reflecting increased trader participation in leveraged positions. The rise signals potential market volatility risk, as elevated leverage could trigger cascading liquidations if sentiment shifts.
Dolomite integrates $100M Bitcoin collateral pool from Concrete
Dolomite has added $100 million in Bitcoin-backed collateral from Concrete, a lending platform that allows borrowing against Bitcoin held in BitGo custody. The integration includes a settlement mechanism where liquidations are processed offchain through custody transfer rather than through instant onchain sales, introducing operational complexity to the liquidation process.
Polymarket and Kalshi Trading Costs Compared on 100-Contract Trade
The Defiant compared transaction costs between Polymarket and Kalshi prediction markets on a hypothetical 100-contract trade, buying at 40 cents and selling at 60 cents. Both platforms produced nearly identical taker profits, though resting orders and funding methods can alter the outcome. The analysis highlights fee structures across the two leading U.S.-regulated prediction market platforms.
Scam Tokens Mimic JPMorgan's Ethereum JPMD Offering
JPMorgan launched an Ethereum-based token called JPMD, but 13 lookalike tokens have already emerged on blockchain explorers using the same name. The bank's genuine JPMD token shows zero supply and zero holders, with official documentation explicitly warning that same-name tokens at other addresses are unaffiliated and fraudulent.
Dogecoin Labs unites three teams to accelerate DOGE payments
Dogecoin Labs has launched as a unified organization consolidating three product teams—MyDoge, DogeOS, and Such App—in partnership with the Dogecoin Foundation. The initiative, announced Oct. 21, aims to coordinate development of Dogecoin payment solutions and applications under shared leadership.
OCC finalizes GENIUS Act stablecoin rules as Bitcoin reclaims $84,500
Bitcoin traded at $84,539.61 as the Office of the Comptroller of the Currency finalized its GENIUS Act stablecoin rules. Traders added leveraged positions during the recovery, according to TradingView data on Binance's BTC/USDT pair.
Backpack Had ~90% of Capital on FTX at Collapse, Founder Says
Backpack exchange founder revealed the platform had approximately 90% of its capital deposited on FTX when the exchange collapsed in November 2022. The disclosure underscores concentration risk in crypto custody practices and follows Backpack's recovery and subsequent strategic acquisition, highlighting lessons around regulatory compliance and asset diversification.
Vantage, Rio Bank Complete Tokenized Deposit Loan Payment on Ethereum
Vantage and Rio Bank executed a loan payment using tokenized deposits on Ethereum, with principal and interest settling to the receiving bank's wallet in under three minutes, according to Participate. The transaction included simultaneous updates to loan balances and payment notices, demonstrating tokenized settlement efficiency for institutional banking workflows.
DOJ Reports $938M Restrained in Crypto Scam Crackdown
The U.S. Department of Justice announced a nationwide initiative targeting cryptocurrency scams, with Attorney General Todd Blanche deploying prosecutors across all 94 U.S. Attorneys' Offices. The crackdown has resulted in $938 million in restrained assets, according to the DOJ's report.
Three Companies Notify SEC of Plans for Tokenized Stock Trading
Three companies have submitted notifications to the Securities and Exchange Commission regarding their intention to launch tokenized stocks trading platforms. The SEC is accepting applications from firms seeking to offer this service, representing a regulatory step toward integrating tokenized securities into traditional markets.
NEAR AI Reaches 1M Tokens Staked for AI Inference
NEAR AI announced it has surpassed 1 million NEAR tokens staked on its platform, which allows users to direct staking rewards toward AI inference while keeping their underlying tokens intact. The milestone was reported in an Oct. 21 X post, signaling adoption of the protocol's mechanism for monetizing computational resources.
Polymarket sues Ohio over sports contracts enforcement
Polymarket has filed a lawsuit against Ohio regarding the enforcement of sports contracts, raising questions about the jurisdictional boundaries between state and federal oversight of prediction markets. The case could set precedent for how states regulate prediction market operations and establish clearer federal authority in the sector.
Bank of America Predicts Multi-Year Blockchain Transition for Banking
Bank of America forecasts that U.S. banks will undergo a gradual, multi-year transition toward blockchain-based financial systems. The prediction reflects growing institutional recognition of distributed ledger technology's potential role in future banking infrastructure, though the timeline suggests adoption will unfold incrementally rather than through rapid disruption.
Stellar Deploys Bell Upgrade to Strengthen Quantum Security
Stellar has released the Bell upgrade, designed to enhance the network's resistance to quantum computing threats. The upgrade represents part of Stellar's broader long-term security strategy, though specific technical details and implementation timeline were not disclosed in the source material.
Kaspa Finalizes Three Developer Standards for Tokens and Covenants
Kaspa's KCC Coordination Forum has finalized three technical standards—KCC-1, KCC-2, and KCC-20—covering covenant interfaces, authorization protocols, and fungible tokens. The standards establish shared specifications intended to guide developers building applications on the Kaspa network.
Canada P2P crypto transactions decline from 650k peak
Canada's monthly peer-to-peer cryptocurrency transactions have fallen from a peak near 650,000 in spring 2024, correlating with a decline in international student visa permits, according to Chainalysis. The blockchain analytics firm identified a link between study permit numbers and P2P crypto activity levels in the country.
Hyperliquid Trader Rebuilds $16M Ethereum Short After $469K Loss
On-chain data shows a large Hyperliquid trader reopened a roughly $16 million Ethereum short position after incurring approximately $469,000 in losses on a previous leveraged trade. The trader's decision to rebuild the short despite substantial losses illustrates the risk-taking behavior common in cryptocurrency derivatives markets.
American Bankers Association Criticizes OCC Stablecoin Rules
The American Bankers Association has criticized the Office of the Comptroller of the Currency's GENIUS rules governing stablecoins, citing concerns about risks to local lending and financial stability. The ABA is calling for continued regulatory scrutiny of stablecoin regulations.
CFTC Chair Calls for Uniform U.S. Crypto Regulations
The CFTC chair has called for uniform cryptocurrency regulations across the United States to address disparities between state-level rules. The chair argued that standardized federal regulations could stabilize market sentiment and reshape the U.S. crypto regulatory landscape, according to Crypto Briefing.
Coinbase, HTX Face Access Restrictions in Kazakhstan
A Kazakhstani court has upheld regulatory action restricting access to six cryptocurrency platforms including Coinbase and HTX. The ruling follows legal action by the country's financial regulator, though specific reasons for the restrictions were not detailed in the source report.
Railway Urges Users to Rotate Secrets After Security Incident
Railway, a deployment platform used by crypto and blockchain developers, has asked all users to rotate their secrets following a security incident and has paused deployments to prevent customers from updating applications. The incident and deployment pause create operational friction for projects relying on the platform for application updates and credential management.
Newly Deployed Kimchi Coin Routes All Fees to Single Address
A wallet created three hours before deployment minted Kimchi, a token on Pump.fun, purchasing 79% of the supply for approximately $9,300. The deployer designated a single immutable address as the permanent recipient of all creator fees, with Pump.fun's profile labeling that address "Kimchi." The arrangement raises questions about token governance and fee distribution mechanisms.
Xaman XRP Yield Product May Not Recover Fees for 15 Months
CryptoSlate analyzed Xaman wallet's XRP yield offering and found that earning returns on 100 XRP could take approximately 15 months to offset the associated fees, according to the platform's hypothetical return example. The analysis highlights a disconnect between Xaman's fee structure and actual yield terms, raising questions about the product's value proposition for retail users.
XRP Ledger Lending Proposal Adds Closed-Ended Vault Design
XRP Ledger developers have proposed a LendingProtocolV1_1 amendment that would introduce closed-ended vaults with defined subscription and redemption dates to the protocol. The design would allow some lending pools to operate for fixed periods rather than remaining permanently open to deposits and withdrawals, representing a more structured approach to on-chain lending infrastructure.
Matter Labs Launches Prividium Commander for Institutional Banking
Matter Labs has released Prividium Commander, a control platform for institutional digital-asset operations, now generally available. Revenue from the product flows to Matter Labs rather than ZKsync tokenholders, according to CEO Alex Gluchowski, marking a commercial application separate from the ZKsync protocol.
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