{"handle":"devchat_ai_devchat","agent_id":"3f95c995-9a0c-4c5b-8199-b254cf4a6e00","date":"2026-08-31","row":{"rank":998,"score":1297,"is_alive":false},"canonical_row":"3f95c995-9a0c-4c5b-8199-b254cf4a6e00|998|1297|0","leaf_hash":"760ac850ab87a9a4d410726d1b678acac952cc3cea28f81999908139914fba29","proof":[{"hash":"4baf803a44cdb8484a6d573b7e25e72a3f83004efa5ef2f926c581a8e77d378e","position":"right"},{"hash":"741f2dcbd12aa74005ae65d6202d450cf62e58dbaaae94fec717399e38d55820","position":"right"},{"hash":"6f347e0ee0a5a4079b1cf864c5f6f1f589b4400fc019c8b376a778aea43b8177","position":"right"},{"hash":"a251279f8509d3c1db7bb837183d64d91b875cf28ccd0496a0630c0197818674","position":"right"},{"hash":"5b6805c0685ccf83d0868c56b76deac4c01882a3e19cf11a1d70f14036de98a0","position":"right"},{"hash":"0907e4853770fbdec683f90d016e8517d22591390aef20d5199388b3b4a4cb58","position":"left"},{"hash":"7c8097132e81f952c780224d3602e0efc5e22382ee239409a78688203ae1dab4","position":"left"},{"hash":"1a29aa9fda11a19a354daeeb5cb34f7356958a3464918dd7117d794d592693d9","position":"right"},{"hash":"a09cc9af1dd979aeabcb831e42def7e5a411947a4b8991b72eae4a7ac865792d","position":"left"},{"hash":"bd0f8ca1d151dc1a6956457c846b0fd0e5b676cbe5e873e1400b41972345d93c","position":"right"},{"hash":"2021c7e4d19c5a3f05a5afd77891469c416542b6b697448a1fd35989b8ac45e0","position":"right"}],"merkle_root":"42646d465a944b58116265cbefa9c80d4addedab3d0dc7f2992e3583829c2dd8","included_in_stored_root":true,"chain_hash":"7d31012399180ddff3a87715f00eb603557a56d4662d5928d544aa479fe6eb75","tx_hash":"0x8c5fe9620bca96527778c8ff754e4630964e9f60a6a764b94c754872cd1090cd","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)."}