Crypto Markets & On-Chain Ecosystem Developments

According to OneKey founder Yishi Wang, the open-source wallet provider's security team successfully reproduced a transaction replacement attack against Ledger Ethereum app v1.22.1 in a test environment. The exploit leverages a previously patched vulnerability that allows attackers to overwrite tran

According to CoinDesk, on August 28, Ethena expanded the yield generation for its stablecoin USDe from BTC, ETH, and SOL perpetuals to stock perpetual contracts, leveraging higher and more stable funding rates. Stock perpetuals on Hyperliquid and Binance currently offer annualized funding rates of a

According to CoinGecko, Upbit's trading volume decreased 69.9% over the past 24 hours on August 28. XRP/KRW led the Korean won trading market with 15.74% of total volume, followed by TRUMP, USDT, BTC, and

According to Chris Johnson of Virtuals Protocol, Ethereum's ERC-8196 standard, titled "AI Agent Authenticated Wallet," reached final status on August 28, concluding its community review process. Co-authored by Leigh Cronian of Cybercentry and Chris Johnson, the standard introduces a policy-based

According to Odaily and CoinDesk, SBI Holdings plans to acquire approximately 20% of Indonesian online brokerage Ajaib Group for $270 million, with completion targeted by end of August. The investment aims to advance SBI's Japanese yen stablecoin JPYSC adoption across Southeast Asia and establish a

According to trading data from Polymarket as of August 26, the artificial intelligence startup Anthropic has reached a 63% probability of surpassing SpaceX's record-setting 2026 initial public offering (IPO), a dramatic shift from near-zero odds just four weeks prior. SpaceX raised $85.7 billion in

According to Foresight News, Nillion, a decentralized privacy computing network, has launched Dusk, the first phase of its seven-stage Encrypted Markets roadmap, now live on Sepolia testnet. Dusk introduces the Covenants mechanism, enabling traders to set conditional trading orders based on price th

According to Onchain Lens monitoring data, Hyperliquid trader pension-usdt.eth's $191.6 million ETH short position held over the past two months was liquidated, resulting in approximately $24.39 million in losses. Despite the recent liquidation, the trader maintained a cumulative profit of

According to Decrypt, Solana held its first binding on-chain governance vote on August 28, with all three inflation-related proposals passing by quorum. The network approved SGP-0002, which doubles the disinflation rate from 15% to 30% annually, accelerating the target of a fixed 1.5% inflation

According to ChainCatcher, Bybit launched Perp Options on September 17, 2026, an industry-first perpetual options product based on stock perpetual contracts, allowing crypto traders to access U.S. equity derivatives. SpaceX (SPCX) and NVIDIA (NVDA) are the first underlying assets, with live

According to The Sandbox's official post-mortem published Thursday, the blockchain gaming platform pledged 1:1 repayment on Aug. 21 after a bridge exploit drained 14.744 million SAND (approximately $700,000) from an Ethereum vault. Users who held bridged SAND on Base or BNB Smart Chain before the at

According to Valor Economico, on August 25, Brazil's Central Bank prepared a real-time alert system in partnership with Hypernative to counter cryptocurrency-related cyber threats. The system will begin integration with major exchanges including Mercado Bitcoin and Foxbit within two weeks,

According to a BusinessWire announcement on Thursday (Aug 27), BitGo completed its acquisition of NYDIG's institutional trading business, expanding its institutional crypto services with derivatives, financing, and capital markets capabilities. The transaction includes NYDIG's institutional client r

According to Trump's remarks on August 25, the U.S. Treasury announced Operation Economic Outcast, a sweeping expansion of secondary sanctions against Iran designating over 60 entities across five sectors: digital assets, technology, gold, aviation, and shipping. Trump hinted at potential sanctions

According to a Friday announcement from Dunamu, Visa and Dunamu, the parent company of South Korean cryptocurrency exchange Upbit, have formed a strategic partnership to explore stablecoin payments, cross-border remittances, and artificial intelligence-powered commerce. The companies will combine Du

According to Odaily, Bitcoin gained $14,264 this week, marking its largest single-week dollar gain since trading began. Galaxy Research notes the 50-week moving average currently sits near $82,470, a potential support level; historically, 11 of the past 13 bear market cycles bottomed when price

According to PPP, a prediction market monitoring tool, Anna Kelly's probability of becoming the next White House Press Secretary on Polymarket surged to 22% in the past 24 hours, up 6%. This surpasses Margo Martin, whose odds fell to 16%, down 7% over the same period. Kelly currently serves as

According to the Irish National Police (An Garda Síochána), officers seized two properties and froze two cryptocurrency accounts totaling approximately $900,000 as part of a crackdown on organized crime in Galway. The operation also resulted in the freezing of a bank account

According to a proposal unveiled on Thursday, New Zealand's ACT party, which holds 11 parliamentary seats, proposed waiving capital gains tax for individual retail investors holding crypto assets for over one year. The measure aims to promote long-term digital asset investments and boost their use a

According to Arthur Hayes on August 27, MicroStrategy's mNAV (market value to net asset value) premium collapsed to roughly 0.74x, erasing the valuation edge that historically allowed the company to fund bitcoin purchases through share sales. Hayes noted on the Unchained Podcast that Bitcoin's