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.
Tuesday, November 3, 2026
Binance Draws Down Half of SAFU Bitcoin Reserve, Data Shows
According to CoinDesk, Binance has spent about half of its SAFU (Secure Asset Fund for Users) bitcoin holdings, worth roughly $580 million. The user protection fund now sits below the $800 million threshold that Binance's own rules say should trigger a top-up. The exchange has not said when it plans to replenish the fund.
Read the original at CoinDeskArbitrum Council Moves $30M in Binance Hack Funds Without Hacker Key
According to CoinDesk, a 12-person Arbitrum council briefly rewrote one of the network's core contracts so it could spend from an address the council held no key for, then restored the original code. The report says the funds in question are $30 million tied to a Binance hack. CoinDesk notes this is the second such episode this year.
Read the original at CoinDeskBlackRock Sells $405M of Bitcoin as IBIT Redemptions Mount
According to Crypto Briefing, BlackRock sold $405 million worth of Bitcoin as redemptions from its iShares Bitcoin Trust (IBIT) accumulated. The article says the institutional outflows could signal broader market volatility and weigh on short-term Bitcoin prices and investor sentiment. The report is a single-source account and does not include further detail on the timing or buyers of the sales.
Read the original at Crypto BriefingBinance XRP Outflows Surge to $226M as Whale Activity Hits 2022 Levels
According to CryptoPotato, XRP outflows from Binance rose to $226 million, with whale activity reaching levels last seen in 2022. The report also states that large XRP outflows from the exchange climbed to $80 million after withdrawals resumed. The source does not specify the time window for these figures in the excerpt provided.
Read the original at CryptoPotatoBitcoin Magazine Op-Ed Sketches Bitcoin Payments Adoption by 2036
Bitcoin Magazine published a piece by David Marcus, CEO of Lightspark, titled "The 2036 Issue: Nobody Even Noticed," part of a themed issue on a possible roadmap for Bitcoin's adoption as a real means of payment. The article is an opinion-style contribution framing a future in which Bitcoin payments operate largely unnoticed by everyday users. The source offers no market data or price impact in the excerpt provided.
Read the original at Bitcoin MagazineTether-Backed Adecoagro to Start Sugarcane-Powered Bitcoin Mining in Brazil
According to Bitcoin Magazine, Adecoagro, a company backed by Tether, plans to begin Bitcoin mining operations in Brazil using electricity generated from sugarcane waste. The source reports a target launch date of July 1. The article is brief and does not provide further details on capacity or financial terms.
Read the original at Bitcoin MagazineBitcoin Falls Below $77,000 as Chip Rout Deepens Before U.S. Midterms
CoinDesk reports that bitcoin dropped below $77,000 as a selloff in chip stocks deepened ahead of the U.S. midterm elections. The publication says ZEC fell nearly 10% and BNB slipped under $700 while the Nasdaq 100 entered a correction, pulling Asian equities lower. The report links the crypto decline to broader risk-asset weakness rather than to any crypto-specific development.
Read the original at CoinDeskEthena's Trading Team Can Approve Borrowers of USDe Backing Assets
According to CryptoSlate, Ethena's trading team may now approve borrowers of the assets backing USDe under a framework dated October 29. The rules retain committee oversight but set no numerical lending ceiling. CryptoSlate notes the first use of the framework remains unverified.
Read the original at CryptoSlateEthereum Foundation Launches evm.fast Challenge on Block Limits
According to Crypto Briefing, the Ethereum Foundation has launched a challenge called evm.fast aimed at verifying block limits on the Ethereum network. The source says the challenge's outcome could enhance Ethereum's security and efficiency by establishing predictable verification costs and mitigating attack risks. The report is brief and does not include further technical details or specific figures.
Read the original at Crypto BriefingLava Launches Secured Visa Credit Card With Bitcoin Rewards
Lava has launched a secured Visa credit card that users can fund with cash or stablecoins, according to Bitcoin Magazine. The card pays Bitcoin rewards on every purchase. The report is brief and does not include details on fees, issuing partners, or availability by region.
Read the original at Bitcoin MagazineLaw Enforcement Warns World Cup Fans of Crypto Payment Scams
According to Decrypt, law enforcement agencies have warned soccer fans about fake ticket websites and cryptocurrency payment schemes tied to the World Cup. The report frames the warnings as a consumer-protection issue, with scammers exploiting high demand for tickets and travel. Because the source is a single news report, the specifics of individual cases and the agencies involved should be verified against official advisories.
Read the original at DecryptWalrus Memory Lets AI Agents Carry Context Across Apps, Mysten Labs Says
Decrypt reports that Walrus Memory, a new portable memory layer, allows AI agents to retain context across applications, sessions and providers. According to the report, Mysten Labs co-founder framed the product as enabling agents to "actually learn about us," with users retaining control over their data. The article presents the launch as a product announcement from the Walrus ecosystem, which is built around the Sui-linked storage network.
Read the original at DecryptKinetic's $24M XRP-Linked Lending Market Shows 0.04% Base Rate
CryptoSlate reports that Kinetic's $24 million XRP-linked lending market recorded a base rate of 0.04% before rewards in its November 1 snapshots. According to the report, the data separates modest FXRP loan demand from collateral use and incentive-supported returns. The figures suggest that much of the yield in the market depends on rewards rather than organic borrowing demand.
Read the original at CryptoSlateStripe Alum Saikat Chakrabarti Loses California Congressional Race
Former Stripe engineer and millionaire Saikat Chakrabarti lost his bid to succeed Nancy Pelosi in California's congressional race, according to Decrypt. The winning candidate was backed by Chris Larsen, co-founder of Ripple. The story links a crypto-linked donor to a political outcome, though it reports no direct effect on digital-asset markets.
Read the original at DecryptCoinDesk Opinion Column Weighs CLARITY Act Stall and Consumer Impact
CoinDesk's weekly Crypto Long & Short column features Alex Tapscott on the stalling of the CLARITY Act and its effects on the average American consumer. The same installment includes a piece by Aisha Hunt arguing that crypto will grow by upgrading Wall Street's trusted products rather than replacing them. Both items are opinion commentary rather than reported news, and the column does not present new market data in this excerpt.
Read the original at CoinDeskZodia CEO Julian Sawyer Says All Banks Will Need Digital Assets
Zodia CEO Julian Sawyer told CoinDesk that every bank will soon need to hold digital assets. He also confirmed that Standard Chartered's full acquisition of Zodia is on track, with a signing targeted for the end of June and completion by the end of August.
Read the original at CoinDeskRare Physical Bitcoin Worth $1.78 Million Redeemed After 12 Years
CoinDesk reports that a rare physical bitcoin, the S1-COIN-25 from Mike Caldwell's 2011-2013 mint, was redeemed on Wednesday after 12 years. The coin's tamper-evident hologram was peeled and its 25 BTC were swept on-chain. The article values the redeemed bitcoin at $1.78 million.
Read the original at CoinDeskCrypto.com to Shut Down Consumer App in Hong Kong by February 2027
Crypto.com will discontinue its consumer app in Hong Kong on February 1, 2027, according to Crypto Briefing. The report frames the decision as part of a strategic shift shaped by regulatory challenges and changing market priorities. The move will reduce retail crypto access options for users in the territory.
Read the original at Crypto BriefingHyperscalers Reportedly Deploying About 1,000 NVL72 Racks Weekly
Crypto Briefing reports that hyperscale cloud operators are deploying roughly 1,000 NVIDIA NVL72 rack systems per week. The article links the pace of AI infrastructure buildout to rising scalability and energy requirements. The report is a single-source summary of unnamed-source figures and does not include primary deployment data.
Read the original at Crypto BriefingBinance Says Surplus Futures Reserves Were Reallocated; ADL Rules Explained
CryptoSlate reports that Binance says only surplus futures reserves were reallocated, not customer assets, and that its auto-deleveraging (ADL) rules can still reduce an opposing profitable position. The article focuses on the mechanics of how a winning Bitcoin hedge on the exchange can be cut even when customer assets remain fully backed. The report is a single-source account drawn from Binance's stated position.
Read the original at CryptoSlateSAT Japan Adds USDT and USDC Payments via Triple-A Dollar Settlement
According to NewsBTC, SAT Japan has begun accepting Tether (USDT) and USD Coin (USDC) payments for eligible overseas vehicle buyers. Through a partnership with Triple-A, the exporter receives US dollars in settlement rather than the stablecoins themselves. The report frames the arrangement as a way for buyers to pay in digital assets while the exporter keeps dollar-denominated revenue.
Read the original at NewsBTCMt. Gox-linked wallets move 10,422 BTC worth about $739 million
CryptoSlate reports that wallets linked to the Mt. Gox bankruptcy estate moved 10,422 BTC on June 2, worth roughly $739 million at the time of the transfer. The move coincided with a broader decline in bitcoin's price, which the outlet says revived market concern that legacy bankruptcy coins could reach exchanges and add to circulating supply. The source's account of where the coins were sent is incomplete in the excerpt provided.
Read the original at CryptoSlateVitalik Buterin proposes DeFi designs that avoid automatic liquidations
Ethereum co-founder Vitalik Buterin, in a June 1 Ethereum Research post cited by CryptoSlate, proposed building synthetic, index-tracking assets on top of options with collateralized debt removed from the base design. The aim is to challenge automatic liquidations, which close debt-backed DeFi positions when collateral falls below the required backing during price crashes. The proposal is a research idea rather than a deployed protocol change.
Read the original at CryptoSlateBitcoin Retests $66,900-$68,000 Band After Failed Recovery Attempt
According to CryptoSlate, Bitcoin has returned to the $66,900-$68,000 price area after weeks of attempting to hold the low-$80,000s as a new recovery zone. The publication says this band previously capped the 2021 rally and defined trading in 2024, making it a key level for the current cycle. The article frames the retest as a potential turning point for the rally.
Read the original at CryptoSlateRipple and Water.org Expand Stablecoin Payments for Aid Funding
According to NewsBTC, Ripple and Water.org are expanding their collaboration on payments, RLUSD stablecoin use, and custody work. The central test of the initiative is how efficiently funding reaches local lenders. The report frames faster aid payments as the key outcome to watch.
Read the original at NewsBTCOld DxSale Lockers Drained for $7.3M Across BNB Chain Pools
According to The Defiant, a dormant 2021 DxSale launchpad contract was emptied this week across roughly 1,400 BNB Chain liquidity pools, with losses totaling about $7.3 million. The attacker reportedly used a quiet ownership transfer and a one-wei fee reset to gain control of locked funds. The report frames the incident as part of a broader pattern of BNB Chain drains that exploit admin-level privileges.
Read the original at The DefiantChainalysis Estimates $49M Mercado Bitcoin Hack Across 17 Chains
Blockchain analytics firm Chainalysis, as reported by The Defiant, puts the losses from the Mercado Bitcoin hack at $49 million spread across 17 blockchains. Separately, Mercado Bitcoin says it has blocked $11 million and has committed that no customers will lose funds. Access to its services remains suspended while the incident is handled.
Read the original at The DefiantBinance Warns of Second Wave of Crypto Theft During Hack Recovery
According to CryptoSlate, Binance has warned of a possible second wave of crypto theft while its recovery from a $6.3 billion hack continues. The exchange's November 2 update states that the full proof is complete and that user replenishment stands at about 95%, with broader token coverage planned. The source reports these figures as Binance's own disclosures.
Read the original at CryptoSlateLiquid Restores Full Bitcoin Backing After Elements Exploit
According to The Defiant, the Liquid sidechain has restored full Bitcoin backing following an exploit affecting Elements, the software underlying the network. Full reserves are a condition for restarting direct federation withdrawals, which had been operating under enhanced operational controls. The report does not specify the size of the exploit or the amount of Bitcoin involved.
Read the original at The DefiantOhio Teachers' Pension Lifts Strategy Stake 83% to 110,011 Shares
Crypto Briefing reports that the State Teachers Retirement System of Ohio increased its holding in Strategy, the Bitcoin-heavy company, by 83% to 110,011 shares. The outlet frames the move as a sign of growing institutional acceptance of crypto-linked equities. The article is a short report on the filing-based position change and does not detail the fund's rationale.
Read the original at Crypto Briefing