Markets Circle Opens Arc Testnet With BlackRock, Visa, AWS Among Its Participants October 28, 2025 By The Coin Weekly This post was originally published on this siteCircle’s Arc blockchain testnet goes live with BlackRock, Visa, and 100+ companies—aiming to be the internet’s financial operating system. Share FacebookTwitterPinterestWhatsApp Latest stories Markets Western Union to Launch USDPT Stablecoin on Solana The Coin Weekly - October 28, 2025 Markets Indiana Police Recover Stolen Bitcoin Mining Rigs—And $75K Worth of Frozen Turkeys The Coin Weekly - October 28, 2025 Markets BlackRock CEO Larry Fink: Crypto, Gold Are ‘Assets of Fear’ Amid Debt Concerns The Coin Weekly - October 28, 2025 Markets BlackRock-Backed Securitize Eyes Nasdaq Listing at $1.25 Billion Valuation Via SPAC Deal The Coin Weekly - October 28, 2025 Markets ‘Runaway Bot’ Sends HYPE Token to $98 in One Minute on Lighter DEX The Coin Weekly - October 28, 2025 - Advertisement - You might also like... Markets Western Union to Launch USDPT Stablecoin on Solana The Coin Weekly - October 28, 2025 Markets Indiana Police Recover Stolen Bitcoin Mining Rigs—And $75K Worth of Frozen Turkeys The Coin Weekly - October 28, 2025 Markets BlackRock CEO Larry Fink: Crypto, Gold Are ‘Assets of Fear’ Amid Debt Concerns The Coin Weekly - October 28, 2025