The wallet 3M219K transferred out 26,081.63 BTC and back 5,312.94 BTC between 14:11 on November 1st and 14:03 on November 2nd, resulting in a net decrease of 20,768.69 BTC. The balance dropped from 173,885.66 to 153,116.97 (initial balance based on withdrawals before 14:11 on November 1st). I. What kind of wallet is this? According to Whale Alert, it's labeled "Binance," and Onchain Lens also refers to it as a Binance cold wallet. These are third-party labels, but it's not listed in Binance's PoR address list. II. Transfers Out Three transactions: 17,548.10 at 14:11 on November 1st, 3,984.27 at 02:10 on November 2nd, and 4,549.27 at 14:03 on November 2nd. A total of 5,312.94 was transferred back from bc1qhp7n during the same period. III. Where Did the Money Go? The large transfer of 20,000 on November 1st went to 1Pzaqw98. Two transactions today, each with 3,000, went to the same address bc1qhp7n. The remaining 984.27 and 1,549.27 went to two different addresses. The one with 3GWh4C is a new address; this is the only one received and hasn't been used. IV. What is the receiving address doing? After receiving 3,000, bc1qhp7n sent out dozens of transactions between 15:14 and 16:26, each with one input and dozens of outputs. This is the pattern of bulk withdrawals from an exchange. According to BTCPulseData, it is a Binance withdrawal hot wallet, but this has not been officially confirmed. Whale Alert marks bc1qhp7n as an "unknown wallet," treating it as an external address, so its "Binance outflow" report may be an internal transfer within Binance. V. How this wallet has been active previously? It has received a total of 2,661,135.25 BTC and spent 2,508,018.27 BTC, in 636 transactions. Its pattern since June: receiving batches of 4,000-8,000 every few days, and then transferring out large sums in one go every few weeks. Today's transfers of 3,984.27 and 4,549.27 are exactly the same as the transfers made on August 1st and 13th. For more real-time information, please join our community: https://t.me/pabuerbtc