{"version":1,"address":"1KGG9kvV5zXiqyQAMfY32sGt9eFLMmgpgX","encoding":"P2PKH (1)","structurally_valid":true,"findings":[{"source":"coinbase-pools:f2pool","title":"f2pool reward address (coinbase-extracted)","detail":"Received block rewards as part of f2pool's coinbase output across 6425 block(s) between heights 827809 and 886233. Attribution derived from on-chain coinbase scriptSig tag matching plus Jameson Lopp's blocks.csv mapping; this is hard evidence the address received pool rewards under that pool's signature, not clustering inference.","badge":"mining-pool","badge_style":"info","href":"/lists/mining-pools"},{"source":"sysfix-pools","title":"F2Pool reward address","detail":"Reward address for the F2Pool mining pool, per the sysfix/mining-pool-addresses registry (fork of btccom/Blockchain-Known-Pools). Pool tags: 七彩神仙鱼, 🐟, F2Pool.","badge":"mining pool","badge_style":"success","href":"/lists/mining-pools"}]}