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.
Saturday, August 15, 2026
Visa Expands Stablecoin Payouts Through Zerohash Partnership
Visa has expanded its stablecoin payout capabilities by enabling eligible Visa Direct clients to prefund accounts and send payouts in stablecoins via Zerohash infrastructure. The move represents Visa's continued integration of blockchain-based payments into its global settlement network.
Read the original at DecryptNFT Founder Accused of Misusing $10M in Investor Funds
Federal prosecutors allege that the founder of NFT marketplace Few and Far raised $10 million from investors under false pretenses, promising the capital would fund a Web3 platform but instead diverting it to personal gambling, trading, and entertainment expenses including a DJ hobby. The case illustrates ongoing regulatory scrutiny of NFT and crypto fundraising practices.
Read the original at Decrypt100M PROVE tokens unlock amid liquidity concerns
A 100 million PROVE token unlock occurred, representing a significant portion of circulating supply, while market liquidity remains limited to absorb the release. Data sources show conflicting total supply figures (208–233 million tokens), though official terms confirm the unlock applies only to investor and contributor allocations.
Read the original at CryptoSlateStrive Bitcoin Treasury Buys 20 BTC as Share Dilution Cuts Per-Share Exposure
Strive's Bitcoin treasury acquired 20 BTC, raising holdings by 0.10%, but the issuance of 110,000 new shares diluted per-share Bitcoin exposure by approximately 0.03%. Effective common shares increased 0.13%, offsetting gains from the treasury purchase and reducing holder exposure on a per-unit basis.
Read the original at CryptoSlateMulticoin Capital invests $100M+ in Hyperliquid HYPE token
Multicoin Capital has invested over $100 million in Hyperliquid's HYPE token, according to Crypto Briefing. The move signals institutional backing for the blockchain protocol and may expand Hyperliquid's market influence in decentralized finance.
Read the original at Crypto BriefingAave, ether.fi Founders Oppose Ethereum Staking Yield Burn Proposal
Aave founder Stani Kulechov and ether.fi founder Mike Silagadze led opposition over two days to EIP-8363, a proposal to burn staking yield through tapered issuance. Ethereum core developers are scheduled to decide Thursday whether to advance the proposal for consideration in the Hegotá upgrade.
Read the original at The DefiantCircle Launches Arc Stablecoin Network With BlackRock, Visa, ICE as Validators
Circle announced 11 founding validators for Arc, its permissioned blockchain network, including BlackRock, Visa, ICE, and DTCC. Circle disclosed that Arc operates under a permissioned validator model and has not been reviewed by the New York State Department of Financial Services or other regulators.
Read the original at The DefiantEthereum Proposal Aims to Cap ETH Staking at 50% of Supply
An Ethereum proposal has emerged suggesting a cap on ETH staking at 50% of total supply. Proponents of the measure cite concerns that excessive staking concentration could pose risks to network security and decentralization, while some builders worry the resulting lower staking rewards could reduce attractiveness of staking-dependent DeFi strategies.
Read the original at CryptoPotatoArthur Hayes Eyes Bitcoin Rally Contingent on AI Bubble Collapse
Former BitMEX CEO Arthur Hayes suggested that a burst in the artificial intelligence investment bubble could spark a Bitcoin rally, though he cautioned the asset may decline further to around $50,000 before recovering. Hayes's comments reflect speculation about macroeconomic conditions that could redirect capital toward cryptocurrency markets.
Read the original at CryptoPotatoUBS Increases Bitcoin Exposure With 24x Surge in ETF Call Options
UBS significantly expanded its Bitcoin position during the quarter, increasing call options on iShares Bitcoin Trust (IBIT) by 24-fold while raising direct IBIT holdings 12% to 407,890 shares. The Swiss bank simultaneously reduced put option exposure by 53% to 143,300 shares, signaling a shift toward bullish positioning on Bitcoin.
Read the original at CoinDeskSecond-Largest Bitcoin Mining Power Shuts Down Rigs Over Grid Strain
A country's Energy Ministry has enacted year-round restrictions forcing the shutdown of Bitcoin mining operations in its capital city to address power capacity shortages. The measure targets energy-intensive mining facilities that have strained regional electrical grids, marking an escalation in regulatory pressure on the sector amid infrastructure constraints.
Read the original at CoinDeskPaul Tudor Jones Firm Increases BlackRock Bitcoin ETF Stake
Tudor Investment Corp, the investment firm of billionaire Paul Tudor Jones, increased its position in BlackRock's spot bitcoin ETF (IBIT) after a year of net selling, according to CoinDesk reporting on recent trading activity. The firm's call options fell 85.2% to 148,000 underlying shares while put options declined 1.4% to 715,000, signaling a shift toward bullish positioning in bitcoin exposure.
Read the original at CoinDeskPublic Crypto Firm's AI Gains Mask Millions in Balance Sheet Losses
An unnamed publicly traded cryptocurrency firm reported a 4.3% gain from AI investments while concealing significant company-wide crypto losses in its latest filing, according to CryptoSlate. The disclosure reveals no returns attributable to EMJX-managed capital, suggesting accounting presentation obscures underlying financial deterioration.
Read the original at CryptoSlateDeFiLlama Exposes Scam App Through Controlled Wallet Drain
DeFiLlama conducted a sting operation to expose a fraudulent application, deliberately allowing it to drain a test wallet to document the scam's mechanics. The incident underscores gaps in app store security protocols and highlights the importance of user verification practices when downloading cryptocurrency-related applications.
Read the original at Crypto BriefingKalshi Disputes Nevada Fine, Calls Contempt Motion 'PR Stunt'
Kalshi has challenged a fine imposed by Nevada regulators over geofencing compliance, characterizing a contempt motion as a publicity effort. The dispute underscores broader tensions between state and federal regulatory authority over derivatives and prediction markets, with potential implications for how crypto platforms navigate overlapping jurisdictions.
Read the original at Crypto BriefingSecuritize raises investments from Blockchain Capital
Securitize has secured multiple investments from Blockchain Capital following a successful tokenization partnership between the two firms. The collaboration is cited as validation that tokenization can enhance investment strategies and market liquidity, though specific investment amounts and terms were not disclosed in the source material.
Read the original at Crypto BriefingBitcoin Red Team Identifies 85 Critical Flaws in 390 Open-Source Projects
The Bitcoin Red Team, led by Calle and Rob Hamilton, has filed 4,962 findings across 390 open-source repositories after discovering a critical random number generation vulnerability in Coldcard hardware wallets that reportedly resulted in over $100 million in losses. The team is using AI models to systematically audit Bitcoin ecosystem software for security weaknesses.
Read the original at Bitcoin MagazineRedotPay vows vigorous defense against Binance poaching lawsuit
RedotPay said it will defend itself "vigorously" after Binance filed a lawsuit in Hong Kong alleging the crypto firm poached customers from the exchange. The lawsuit represents an escalation in competitive tensions between the two entities over customer acquisition.
Read the original at CoinDeskTrump to Meet Ripple, Coinbase Executives and US Regulators
President Trump is scheduled to meet with executives from Ripple and Coinbase alongside leaders of the SEC and CFTC at the White House, according to CryptoPotato. The meeting occurs as the CLARITY Act, which aims to establish clearer regulatory frameworks for digital assets, remains pending in Congress.
Read the original at CryptoPotatoBinance Plans UK Return Amid Iran Transfer Allegations
Binance is planning to re-enter the UK market despite facing allegations that it facilitated billions of dollars in transfers for Iran, according to Crypto Briefing. The move underscores the exchange's ongoing navigation of regulatory challenges as it seeks to restore market access in major jurisdictions while addressing compliance concerns.
Read the original at Crypto BriefingUS Solana ETFs post five days of zero net flows amid outflows
All six US-listed Solana ETFs experienced zero net inflows for five consecutive days, following an $18.1 million outflow from the Solana ETF (BSOL). The product-wide pause reflects investor sentiment shifts, though seed and conversion mechanics complicate the net flow calculation.
Read the original at CryptoSlateTeraWulf Bitcoin mining revenue drops 73% as AI leases hit 71% of sales
TeraWulf's bitcoin mining revenue declined 73% as artificial intelligence-related leases now account for 71% of the company's sales, according to CryptoSlate. Revenue from Anthropic leases will not commence until late 2027 when new capacity becomes available, marking a strategic shift in the company's business model away from crypto mining.
Read the original at CryptoSlateGrayscale XRP Fund Rebounds on Inflows, Erased by $16.8M Decline
Grayscale's XRP fund attracted net inflows of 480,000 shares in Q2 following a 3.94 million-share contraction in Q1, signaling renewed investor interest. However, net assets fell despite the inflow recovery, with a $16.8 million market loss offsetting the gains from the new capital.
Read the original at CryptoSlateBitMart Sets Tight Deadline for US Users to Withdraw Crypto
BitMart has issued an urgent notice requiring US users to close positions and withdraw assets by 23:59 UTC, citing new compliance checks that could otherwise freeze accounts. The exchange set separate deadlines of August 26 for additional platform operations, creating time pressure for affected users to move their holdings.
Read the original at CryptoSlateChainlink sees largest exchange outflow since June amid whale activity
Chainlink (LINK) experienced its biggest exchange outflow since June, signaling reduced selling pressure and potential accumulation by large holders. The token's shrinking exchange supply combined with rising whale activity and improving fundamentals has drawn trader attention, though bulls await further confirmation of upward momentum.
Read the original at CryptoPotatoEthereum Advocate Raman Warns Against Wall Street Private Blockchains
An Ethereum advocate identified as Raman criticized Wall Street's focus on centrally controlled, permission-only blockchains as a "race to the bottom," arguing that while such networks have financial applications, they fail to capture blockchain's core benefits without transparent, open-source infrastructure underlying them.
Read the original at CoinDeskPaul Tudor Jones boosts Bitcoin ETF holdings, cuts call options 85%
Institutional investor Paul Tudor Jones added 109,446 shares of BlackRock's Bitcoin ETF while reducing call options by 85% as of June 30, according to a regulatory snapshot. The move signals a shift toward directional spot exposure over leveraged upside bets, with put equivalents remaining largely stable.
Read the original at CryptoSlateJump Crypto Transfers 286.83 BTC to Binance in Week
Jump Crypto deposited 286.83 Bitcoin to Binance, bringing its total weekly deposits to 1.56K BTC according on-chain tracking. The transfers may signal increased selling pressure, potentially affecting Bitcoin's near-term market dynamics.
Read the original at Crypto BriefingCosmostation to shut down wallet services starting September 1
Cosmostation announced it will discontinue wallet services beginning September 1, citing challenges in monetizing wallet infrastructure. The shutdown underscores broader difficulties in sustaining wallet products within the Cosmos ecosystem and may accelerate consolidation among remaining providers.
Read the original at Crypto BriefingXRP Whales Accumulate While Ether Trades Below Realized Value
CryptoQuant analysis shows large XRP spot orders indicating quiet accumulation rather than imminent breakout, while ether trades below its realized value, leaving holders underwater. Ether presents the strongest valuation case among bitcoin, ether, and XRP based on current metrics.
Read the original at CoinDesk