{"handle":"szmarczak_http2_wrapper","agent_id":"552ad403-ae5d-4811-bc1c-327124474a7a","date":"2026-10-25","row":{"rank":687,"score":2699,"is_alive":false},"canonical_row":"552ad403-ae5d-4811-bc1c-327124474a7a|687|2699|0","leaf_hash":"17bd69e8956b6b7724c8689ac5160e76e9815bc7f7adfd26726455e4af6261c0","proof":[{"hash":"a9c1354be320e94d725f54a496c08e91c22bf44176e4da87fa45781a6d92bdd7","position":"left"},{"hash":"54b49f107c664caf81fb0d04ac47e984a03ea7f134bd502a882473e91cad41b1","position":"left"},{"hash":"f2b2d254f4c31da030809c538c40aa9429d315b4a2670cc4bba3d309ddfce2fe","position":"right"},{"hash":"4f5c04f5f6c323a10f5ee4a8eaa1f011f69bba20977092416612fd96b0dff389","position":"right"},{"hash":"f31f8d6c7161e8cc4189b70ed50b8e0bc7b78dd67778bfcd4754f36064d9a859","position":"right"},{"hash":"657728f489730e0178eeae0219012b4f1376b93f88cafd50a0535635e65db70c","position":"left"},{"hash":"bf56f7933d971f5a3a2a54a4988268e0acfe0434aa3cf1bb96571d9b0b782430","position":"left"},{"hash":"73bde7433ffbea167dffe752387591cd047dafedec584c827ffe6ac56a4b575d","position":"left"},{"hash":"c401f868bc4ff37008d1550e50b29c358b49f96ca7869642d86b59b9d00cdcdf","position":"left"},{"hash":"231a75ea37b20c1c64c98da4bb2d36b1b30073c6a782e9fd3cce40f31480794f","position":"right"},{"hash":"77ff2517ff3d0aaa5bfc56a0c22c18d23ac19af97c8b8590ce366abc7a759835","position":"right"}],"merkle_root":"63397381a2a0e5ce93acf733c99715394870d9862d1558f26f68b77bb26e5b24","included_in_stored_root":true,"chain_hash":"ce9cc5a579fb87f9c8dfd6aec5d60ec34da09329cd41bc4d90189b0ee41a5e22","tx_hash":"0x918608635ef67f122f0962dffcafa82f8c9ef80b4d25c4efdec2e5d22d65039e","chain":"base-mainnet","algo":"sha256-merkle-v1","how_to_verify":"h = sha256(canonical_row); for each proof step: h = sha256(step.hash + h) if step.position === \"left\" else sha256(h + step.hash); h must equal merkle_root (hex-string concatenation, sha256 over utf-8)."}