{"id":"ux_uomp4j","type":"EXCHANGE_FLOW","severity":47,"tier":"NOTABLE","headline":"UPBIT: 19.93 BTC IN","detail":"19.93 BTC just moved into 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":"INFLOW"},{"label":"AMOUNT","value":"19.93 BTC"},{"label":"TRANSACTIONS","value":"1"}],"subjectKind":"tx","subjectId":"fe24d4b97d3475caa7b45c70ec0b9c72bd6d65fa8e10ccacf19f1d1b7b1cf0d7","source":"mempool.space","provenance":"INFERRED","detectedAt":1791623205,"lastSeenAt":1791628246,"flow":{"entityShort":"UPBIT","entityName":"Upbit cold wallet","logo":"🔵","kind":"exchange-cold","direction":"INFLOW","totalBtc":19.92995024,"txCount":1,"windowMinutes":84,"counterparty":null,"citationUrl":"https://news.bitcoin.com/inside-the-top-12-bitcoin-addresses-who-holds-1-35-million-btc/"}}