{"id":"ux_1we5u3b","type":"EXCHANGE_FLOW","severity":69,"tier":"MAJOR","headline":"UPBIT: 203.1 BTC MOVED","detail":"203.1 BTC just moved within addresses publicly attributed to Upbit cold wallet (attribution: On-chain attribution to Upbit cold storage (~73,715 BTC); corroborated by explorer labels). The attribution is public documentation, not a SENTINEL measurement.","metrics":[{"label":"ENTITY","value":"UPBIT"},{"label":"FLOW","value":"INTERNAL"},{"label":"AMOUNT","value":"203.1 BTC"},{"label":"TRANSACTIONS","value":"1"}],"subjectKind":"tx","subjectId":"b3f8e5969a039745e5429276406e421cf00aff258f288d6b3400e8953e0d17e4","source":"mempool.space","provenance":"INFERRED","detectedAt":1792159907,"lastSeenAt":1792164947,"flow":{"entityShort":"UPBIT","entityName":"Upbit cold wallet","logo":"🔵","kind":"exchange-cold","direction":"INTERNAL","totalBtc":203.09726935,"txCount":1,"windowMinutes":84,"counterparty":null,"citationUrl":"https://news.bitcoin.com/inside-the-top-12-bitcoin-addresses-who-holds-1-35-million-btc/"}}