{"id":"ux_f0z1ws","type":"WHALE_WALLET","severity":79,"tier":"MAJOR","headline":"WHALE WALLET: 999.99 BTC OUT","detail":"999.99 BTC just left a whale wallet SENTINEL has watched since observing 1,000 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"bc1qr9du…evpk"},{"label":"FLOW","value":"OUTFLOW"},{"label":"AMOUNT","value":"999.99 BTC"},{"label":"OBSERVED SIZE","value":"1,000 BTC"}],"subjectKind":"tx","subjectId":"2f1992251760f4872e5aee36efff7794c8447eed1f28a8a4da5a89e335d4a34f","source":"mempool.space","provenance":"INFERRED","detectedAt":1790573117,"lastSeenAt":1790578158}