Crypto Briefs
Short updates on stories reported by a single outlet so far — summarized in a few sentences, always linking the original reporting. Stories picked up by more publications get full articles.
Wednesday, November 11, 2026
Bitcoin Falls 11% Since Oct. 20 as Analyst Links Anthropic IPO
Bitcoin (BTC) has declined 11.3% since October 20, according to 99Bitcoins. Crypto analyst Benjamin Cowen suggested on Wednesday that the upcoming Anthropic IPO may be a contributing factor, pointing to a chart showing Bitcoin following a path similar to its decline before the SpaceX IPO in June. Cowen's view is that investors may sell other assets to raise cash for a large IPO allocation.
Read the original at 99BitcoinsCointelegraph Research Examines MATT and OP_CCV Bitcoin Covenant Proposal
Cointelegraph Research, as reported by Crypto Briefing, has published an analysis of MATT and OP_CCV, a Bitcoin covenant proposal aimed at enabling stateful contracts. The source says the proposal could expand Bitcoin's smart contract capabilities and enhance security. The article is a secondary summary of Cointelegraph Research's report and does not indicate that the proposal has been adopted.
Read the original at Crypto BriefingThousands of Bitcoin Nodes Misconfigured to Bypass Peer Limits
CryptoSlate reports that thousands of Bitcoin nodes granted anonymous peers exemptions from security limits. According to the source, the issue stems from bundled Tor and whitelist settings, and was disclosed on November 10. The article notes that fixes have been available since October 2025.
Read the original at CryptoSlateBitcoin Core Bug Can Stall Block Template Creation on Some Nodes
According to CryptoPotato, a bug in Bitcoin Core could cause a miner's node to construct a block template containing transactions that spend unavailable outputs. Such a template would fail the node's validity check, which can stop that node from producing blocks. The report describes this as a technical flaw affecting specific nodes rather than the network as a whole.
Read the original at CryptoPotatoBitcoin Core Patches Three Bugs, One Able to Halt Block Building
Decrypt reports that three bugs affecting Bitcoin Core have been patched, covering denial-of-service and privacy issues rather than coin theft. According to the report, the most serious of the three could have halted a miner's ability to build new blocks. The article states that fixes are now available in Bitcoin Core.
Read the original at DecryptLlamaRisk Proposes Borrowing Speed Limits for Aave V3
According to The Defiant, risk contractor LlamaRisk has proposed borrowing speed limits for Aave V3. The plan combines timed borrowing buffers with a steward-run route for large clients. The article notes that the parameters remain provisional and that governance votes are still ahead.
Read the original at The DefiantExtended Opens XTEN Checker Ahead of Dec. 31 Signing Deadline
According to The Defiant, Extended has opened a checker for its XTEN token allocations, with a signing deadline of Dec. 31. Allocations that go unaccepted by that date will be moved to the Ecosystem Fund. Starknet accounts are required to nominate a self-custodial EVM wallet, and the report says the token launch date has not yet been announced.
Read the original at The DefiantRevolut Launches Dogecoin Debit Card as DOGE Trades Near $0.10
NewsBTC reports that fintech firm Revolut has launched a physical DOGE-themed crypto debit card across the UK and most of the European Economic Area, excluding Hungary, Switzerland and Portugal in the first phase. Users can spend Dogecoin holdings at any Visa or Mastercard merchant, with the app converting DOGE to local currency at real-time rates and no added point-of-sale conversion fees. The article notes that despite the adoption milestone, DOGE's price remains weak near the $0.10 level.
Read the original at NewsBTCAnalyst Calls SUI an Under-Discussed Setup Despite 80% Price Drawdown
Analyst Michaël van de Poppe, in a post on X, argued that SUI is among the market's most overlooked large-cap setups, with its price falling from $5.35 to roughly $0.90 while infrastructure development continued. He cited a fifth spot crypto ETP listed in February 2026, CME futures going live, three US staking ETFs from Grayscale, Canary Capital and 21Shares, and the launch of USDsui via Stripe's Bridge subsidiary. Van de Poppe also pointed to cumulative stablecoin transfers exceeding $1 trillion in March and the Mysticeti upgrade raising checkpoints per second from one to four. The brief reflects the analyst's own assessment and is not independently verified.
Read the original at NewsBTCBitcoin Weekly Candle Flags Bearish Setup Seen 33 Times Since 2017
NewsBTC reports that Bitcoin's latest weekly candle formed a rare bearish pattern, opening at $82,210 and closing at $77,457 after a failed push higher. The red candle followed a green week, engulfed its body, and closed below the prior week's low, which the source describes as a bull trap. According to analyst Sherlock, this setup has appeared 33 times on Binance since 2017, with Bitcoin trading at least 3% lower over the following 12 weeks in 31 of those cases.
Read the original at NewsBTCCardano (ADA) Falls 10% Weekly as Analyst Spots Buy Signal
Cardano's ADA token dropped about 10% over the past week, according to CryptoPotato. Analyst Ali Martinez, as cited by the outlet, argues that a key technical indicator now flashing a buy signal implies a local bottom is forming. The report relies on a single analyst's chart-based view and does not include independent confirmation of the signal.
Read the original at CryptoPotatoKaspa Developer Manyfest Plans Ownerless Prediction Market by 2026
Kaspa developer Manyfest has outlined plans for an ownerless prediction market built on the network's base layer, according to Crypto.news. The design would feature tradable outcome tokens, with a mainnet release targeted for the end of 2026. The developer, identified as Sivan Helfer on Kaspa's developer forum, presented the plan there.
Read the original at Crypto.newsMoonwell Cuts Collateral Limits, Drops VELO and wrsETH
According to The Defiant, Moonwell's governance proposal MIP-X75 reduces the collateral backing available for existing loans on Base and Optimism. The article reports that borrowers near their limits face liquidation unless they reduce debt or add eligible collateral. The proposal also removes VELO and wrsETH as eligible collateral.
Read the original at The DefiantVariational Ends Omni Beta and Removes Invite-Code Gate
According to The Defiant, Variational has ended the beta phase of its Omni platform and removed the invite-code requirement for access. The publication reports that the trading API remains unavailable under Variational's published documentation. It also notes that the project's VAR token is still scheduled for a Q4 2026 launch.
Read the original at The DefiantStacks Tests Post-Quantum Signatures Using sBTC Vault Withdrawal
The Defiant reports that Stacks ran a mainnet test in which a vault withdrawal of sBTC was authorized with a Lamport one-time signature, a post-quantum scheme. The article stresses that the test does not upgrade ordinary sBTC wallets or the Bitcoin held to back the token, so existing user keys and reserves are unchanged. The experiment is a proof of concept for quantum-resistant signing on the network.
Read the original at The DefiantArkham Labels CoinShares Bitcoin ETP Wallets Holding 20,652 BTC
Crypto Briefing reports that blockchain analytics platform Arkham has labeled wallets associated with CoinShares' Bitcoin exchange-traded products, which together hold 20,652 BTC. According to the outlet, the labeling allows holdings to be verified in near real time, which it says could increase transparency and investor confidence in crypto funds. The report is a single-source summary of Arkham's labeling and does not independently confirm the holdings.
Read the original at Crypto BriefingGENIUS Act Reserve Rules Don't Cover DeFi Lending Risk, Ajna Says
In a CoinDesk Crypto Long & Short column, Ajna's Mike Hathaway and Joseph Quintilian argue that institutions evaluating DeFi lending should ask who can change a loan's terms after funds are lent, not only which markets are safest. They contend that a fully reserved stablecoin offers no protection against a governance token vote or a faulty price feed. The authors are presenting an opinion on the risk framework rather than reporting a new event.
Read the original at CoinDeskStablecoin Supply Falls $14.2B in 30 Days, Glassnode Reports
Stablecoin supply contracted by $14.2 billion over a 30-day period, according to data cited by Glassnode and reported by Crypto Briefing. Crypto Briefing characterizes the drawdown as a sign of investor caution and potential market volatility. The report suggests the shrinking stablecoin float may weigh on broader crypto market liquidity and sentiment.
Read the original at Crypto BriefingXRP Slides Back Below 100-Day MA, Forms Lower High
According to CryptoPotato, XRP trades at $1.37 as May nears its final week, having erased gains from a briefly promising technical setup. The source reports that a breakout above the 100-day moving average on the USDT chart failed to hold, and that a lower high has formed on the BTC trading pair. The article frames the rejection as a setback to the corrective cycle's recovery attempt.
Read the original at CryptoPotatoSpaceX Targets $2T Valuation in IPO; Crypto Markets Front-Run Listing
Crypto Briefing reports that SpaceX is aiming for a $2 trillion valuation in an unprecedented initial public offering. The outlet says the IPO could reshape market dynamics, including for crypto markets and corporate Bitcoin strategies. Crypto Briefing also reports that crypto markets are front-running the listing, though the summary provided does not detail the specific price moves or data behind that claim.
Read the original at Crypto BriefingBitcoin Slides Near $73K as Analyst Flags Risk of $65K Drop
According to Crypto.news, Bitcoin has fallen from near $80,000 into the $73,000 to $74,000 range over the week through Nov. 11. Traders are weighing a possible rebound toward $77,500 against an analyst's warning of a deeper decline to $65,000. The report cites CoinGlass's one-week liquidation heatmap as a key reference point for the price levels being watched.
Read the original at Crypto.newsWhite House Reportedly Seeks Curbs on Remote AI Chip Access
The Defiant reports that the White House has requested measures to restrict remote access to advanced AI chips, targeting overseas computing rentals used by Chinese AI labs. The article notes that Nvidia has lobbied against closing this gap. The report is single-sourced and the details of any proposed rule were not independently confirmed in the source.
Read the original at The DefiantApex Group Joins Hedera Council to Help Govern Network
Crypto Briefing reports that Apex Group has joined the Hedera Council, the governing body of the Hedera network. The source describes the move as a strategic shift toward scalable tokenization, with potential influence on future asset management and compliance standards. The article is brief and provides no further detail on terms or timing.
Read the original at Crypto BriefingPompliano Says Bitcoin ETFs Beat Hardware Wallets for Holders Above $10,000
According to ZyCrypto, analyst Anthony Pompliano argued in an interview that Bitcoin spot ETFs are safer and more convenient than hardware wallets for investors holding more than $10,000 in bitcoin. The piece frames the comparison around self-custody versus ETF exposure, the questions investors weigh when choosing how to hold the asset. The view is one commentator's opinion as reported by a single outlet, and the article does not include independent verification of the safety claims.
Read the original at ZyCryptoResearchers Report Codex Flaw Risked npm Release Credentials
According to The Defiant, security firm Depi says OpenAI has fixed a vulnerability in Codex that chained prompt injection, a sandbox escape and publishing credentials. The disclosure states that the flaw put npm releases at risk but does not report that a malicious package reached users.
Read the original at The DefiantBitcoin Drops Below $73K as Solana Hits 3-Month Low
Bitcoin fell below $73,000 and Solana reached a three-month low during a broad crypto sell-off, according to Crypto Briefing. The publication links the volatility to investor sensitivity toward inflation data and the possibility of interest rate hikes. The source frames the moves as a signal of wider financial stability concerns, though the report provides limited detail on specific price levels or trading volumes.
Read the original at Crypto BriefingKraken's xStocks Tops $1.1B After Adding 200+ UK and European Shares
Bitcoinist reports that Kraken parent Payward has expanded its tokenized equities product, xStocks, with more than 200 UK and European shares. According to the report, total assets under the product now exceed $1.1 billion. The additions mark a shift from the platform's earlier focus on U.S. equities.
Read the original at BitcoinistPlasma One Users Locked Out During Auth Provider Outage
According to Crypto Briefing, Plasma One users were locked out of the platform when a third-party authentication provider went down during a scheduled upgrade. The outage was reported as underscoring the risks of depending on external services for fintech operations. The source did not provide details on the duration of the outage or the scope of affected accounts.
Read the original at Crypto BriefingHoskinson Says He Cannot Run Cardano Like a CEO; Accountability Debated
According to CryptoSlate, Cardano founder Charles Hoskinson has said he cannot run the Cardano network like a CEO. The report says accountability for funded growth falls on DReps, who approve spending, and on recipients and administrators, whose funded work ADA holders can trace through public reports. The article frames governance responsibility as distributed rather than centralized.
Read the original at CryptoSlateMaple Co-Founder Joe Flanagan Exits Amid Strategy Disagreement
According to The Defiant, Maple co-founder Joe Flanagan is stepping away from the lending protocol after a split over strategy. Flanagan said he will support a handover of responsibilities through the end of the year. Maple described the departure as an agreed transition and said its overall direction is unchanged.
Read the original at The Defiant