According to @zachxbt, the BTC address starting with bc1qn3k had a historical balance of $237,000 on Feb 1, 2025, matching a group chat screenshot and supporting his attribution of the wallet to Haby (Source: ZachXBT on X, Dec 29, 2025). Traders can use this confirmed address and timestamp to set on-chain alerts and monitor BTC flows from bc1qn3k for trade execution and risk controls (Source: ZachXBT on X, Dec 29, 2025).