https://sourcedblock.com/news/super-league-holders-approve-metaplanet-2100-btc-deal-to-become-superplanet-7f4747/SourcedBlocken2026-10-19T19:05:55.000ZSuper League shareholders back Metaplanet’s 2,100 BTC deal, setting up a U.S. bitcoin treasury called Superplanet https://sourcedblock.com/news/mastercard-launches-stablecoin-security-risk-scores-for-banks-c48b24/SourcedBlocken2026-10-19T16:31:12.000ZMastercard launches Stablecoin Security to give banks a risk score before stablecoin payments move https://sourcedblock.com/news/mesh-and-visa-team-up-so-wallet-apps-can-spend-crypto-balances-c26ae1/SourcedBlocken2026-10-19T16:31:12.000ZMesh and Visa team up so wallet apps can let users spend crypto balances without a separate card https://sourcedblock.com/news/xrp-ledger-bug-fix-bundle-nears-activation-while-lending-protocol-lacks-votes-979a2e/SourcedBlocken2026-10-19T13:07:09.000ZXRP Ledger bug-fix bundle is on track to activate Oct. 23 while the lending protocol still lacks votes https://sourcedblock.com/news/skyai-sells-its-entire-solana-treasury-and-offers-201-million-buyback-9f9702/SourcedBlocken2026-10-19T22:13:14.000ZSkyAI dumps its entire Solana treasury and offers up to $201 million to buy back 95% of its stock https://sourcedblock.com/news/blackrock-files-for-bitcoin-etf-with-downside-protection-and-capped-upside-89a733/SourcedBlocken2026-10-19T22:13:14.000ZBlackRock files for a bitcoin ETF that trades some of IBIT’s upside for a buffer against losses https://sourcedblock.com/news/esma-mica-register-adds-bingx-youhodler-and-santander-openbank-b5a848/SourcedBlocken2026-10-19T22:13:14.000ZBingX, YouHodler and Santander’s Openbank Germany join the EU’s MiCA crypto register https://sourcedblock.com/news/strategy-buys-267-bitcoin-and-spends-193-million-on-strc-buybacks-69514b/SourcedBlocken2026-10-19T13:07:09.000ZStrategy buys 267 bitcoin and spends $193 million buying back STRC preferred shares https://sourcedblock.com/news/revolut-wins-gibraltar-dlt-licence-for-new-crypto-entity-f4147c/SourcedBlocken2026-10-19T16:31:12.000ZRevolut wins a Gibraltar crypto licence for a new entity behind its international expansion https://sourcedblock.com/news/jpmorgan-brings-jpm-coin-deposit-token-to-ethereum-50a07c/SourcedBlocken2026-10-19T13:07:09.000ZJPMorgan brings its JPM Coin deposit token to Ethereum for institutional clients https://sourcedblock.com/news/cftc-tells-court-cme-shows-no-harm-from-perpetual-futures-e1541b/SourcedBlocken2026-10-19T19:05:55.000ZCFTC tells a federal court CME has shown no harm from U.S. perpetual futures and its suit should be dismissed https://sourcedblock.com/news/spot-bitcoin-etfs-shed-about-910-million-in-two-weeks-90fbbe/SourcedBlocken2026-10-18T22:04:32.000ZSpot bitcoin ETFs bleed about $910 million in two weeks as hot inflation data sours “Uptober” https://sourcedblock.com/news/bitmine-ether-treasury-hits-6-04-million-as-it-nears-5-percent-goal-b2f2e9/SourcedBlocken2026-10-19T16:31:12.000ZBitmine adds 12,535 ETH, taking its treasury to 6.04 million and 99% of the way to its 5% goal https://sourcedblock.com/news/anchorwatch-opens-nevada-chartered-bitcoin-custodian-with-up-to-370-million-insurance-df3d77/SourcedBlocken2026-10-19T16:31:12.000ZAnchorWatch opens a Nevada-chartered bitcoin custodian with a $10,000 fee cap and up to $370 million insurance https://sourcedblock.com/news/world-launches-world-id-for-banks-and-opens-zoom-deepfake-check-to-all-4579b2/SourcedBlocken2026-10-19T13:07:09.000ZWorld launches World ID for banks and makes its Zoom deepfake check generally available https://sourcedblock.com/news/zcash-developer-zakura-proposes-one-key-per-swap-to-guard-zec-privacy-from-quantum-6ab270/SourcedBlocken2026-10-19T13:07:09.000ZZcash developer Zakura proposes one key per swap to shield ZEC swap privacy from future quantum computers https://sourcedblock.com/news/qubic-halts-its-chain-after-weak-wallet-seeds-let-attacker-drain-1404-wallets-13dd70/SourcedBlocken2026-10-19T04:03:19.000ZQubic halts its blockchain after an attacker drains about 1,400 wallets created with weak seeds https://sourcedblock.com/news/chip-stock-perpetuals-lose-52-million-in-10-minutes-while-wall-street-was-shut-83fdde/SourcedBlocken2026-10-19T01:08:57.000ZCrypto traders’ chip-stock perpetuals lose about $52 million in 10 minutes while Wall Street was shut https://sourcedblock.com/news/crypto-com-and-novig-sue-missouri-over-sports-event-contracts-3da17b/SourcedBlocken2026-10-18T22:04:32.000ZCrypto.com and Novig take Missouri to federal court over sports event contracts as Kalshi and Polymarket hold off https://sourcedblock.com/news/thai-police-arrest-chinese-fugitive-tied-to-133-account-laundering-network-054991/SourcedBlocken2026-10-18T22:04:32.000ZThai police arrest Chinese fugitive accused of running crypto and currency exchanges for a 133-account laundering network https://sourcedblock.com/news/cysic-halts-bridge-after-unauthorized-mint-of-10-million-cys-eb2f94/SourcedBlocken2026-10-18T13:08:24.000ZCysic suspends its cross-chain bridge after an unauthorized mint of 10 million CYS on BNB Smart Chain https://sourcedblock.com/news/hacken-q3-2026-crypto-hacks-hit-1-18-billion-as-audits-miss-scope-ec816a/SourcedBlocken2026-10-18T19:04:17.000ZHacken: Q3 crypto hacks hit $1.18 billion as most losses sat outside audit scope https://sourcedblock.com/news/allium-stablecoin-payments-grow-45-percent-to-482-billion-as-supply-stalls-fb4c99/SourcedBlocken2026-10-18T19:04:17.000ZAllium: stablecoin payments jumped 45% to $482 billion through September even as supply barely grew https://sourcedblock.com/news/tether-capital-backs-aisa-seed-extension-for-ai-agent-payments-a9640f/SourcedBlocken2026-10-18T19:04:17.000ZTether Capital joins AIsa’s seed extension as the startup pitches governed payments for AI agents https://sourcedblock.com/news/latvia-passes-crypto-tax-overhaul-with-one-time-10-declaration-441140/SourcedBlocken2026-10-18T16:06:28.000ZLatvia passes a crypto tax overhaul with a one-time 10% declaration, and an adviser says crypto tax payments could come in 2027 https://sourcedblock.com/news/most-americans-oppose-betting-on-elections-reuters-ipsos-poll-e566c9/SourcedBlocken2026-10-18T16:06:28.000ZMost Americans oppose betting on elections through prediction markets, Reuters/Ipsos poll finds https://sourcedblock.com/news/doj-west-africa-scam-sweep-flags-11-million-with-binance-coinbase-b51121/SourcedBlocken2026-10-18T13:08:24.000ZDOJ West Africa scam sweep nets 28 arrests as Binance and Coinbase help flag $11 million