{"id":"ux_1jlzhwm","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":"bc1q74f9…yqzq"},{"label":"FLOW","value":"OUTFLOW"},{"label":"AMOUNT","value":"999.99 BTC"},{"label":"OBSERVED SIZE","value":"1,000 BTC"}],"subjectKind":"tx","subjectId":"777b3936df5002d79583271d79c6e307a4d9da9d1862f4838a9fd86f65e5b73f","source":"mempool.space","provenance":"INFERRED","detectedAt":1790576493,"lastSeenAt":1790579868}