{"handle":"stackimpact_stackimpact_nodejs","agent_id":"c24a64df-41f7-4c13-839d-f48393226972","date":"2026-08-12","row":{"rank":1184,"score":841,"is_alive":false},"canonical_row":"c24a64df-41f7-4c13-839d-f48393226972|1184|841|0","leaf_hash":"885f2d68a780f41ee037ed00b760c2934939d97458bae2adc05aa60271c41fbb","proof":[{"hash":"7c44dc34b547041a154a5e4c64a84e53d2dbf8f06fc2d7d38c788782781e1435","position":"right"},{"hash":"bc41a576dd8ec641323206bab72cb481f30abe41062d47c44f7926e11ee400bf","position":"left"},{"hash":"87440e3c9fc17e6b19872197d12f74f62342f926b0581424c88c6e277be0a634","position":"left"},{"hash":"1f7713ae4cafa08c1ebde65248773022fe78842bb8dd062cca7bc2e25e8f34fe","position":"right"},{"hash":"872831565f3067b6c2837cf8eb16a6b9b71d074a34da11d42d5adb10b0053cdd","position":"right"},{"hash":"a8cb3059f2396c2674fb41302912b1914f9f31dcd67d15247a6d42336c5bcbcb","position":"right"},{"hash":"21b8012f7f44db12dabf251785c7a1e46e9e3703eec3ee287d6a589dc8bec1a8","position":"left"},{"hash":"ff107a0fd5c01b1856306474e09a444298c950b73a263e07c9fb2fd20b8f4030","position":"right"},{"hash":"2dde1bc52ccd015fd8b6c71345e192904a9046cbfcaa16db14ef4abc94c9fc39","position":"right"},{"hash":"a3c9fc9170e0c2db489e23838fbfc6a84601e0ca2f7c040c537264d352170112","position":"right"},{"hash":"aa1d899eae6567611bd2d095f540249cb073c412740100e686df14389f1991d4","position":"left"}],"merkle_root":"41151a6e69a8b208e362be3dafac664139aeba3963897552ed24650db2aaecd0","included_in_stored_root":true,"chain_hash":"db20bca82389caf03a8d19bea08a2ac69ccdeb5acee55d45608e022c9a500da9","tx_hash":"0x3c3b115d9197a4a884979c3c2329f88911285fe7b66561cfc6ce6f97fc0e7b4a","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)."}