{"handle":"ddupont808_gpt_4v_act","agent_id":"093c92f8-3719-4337-99ea-9c263a94f7f1","date":"2026-09-14","row":{"rank":904,"score":1512,"is_alive":false},"canonical_row":"093c92f8-3719-4337-99ea-9c263a94f7f1|904|1512|0","leaf_hash":"0406bb9ea08d5280d6f8303464fc4a5b44126b891d825891f114bd2278d49804","proof":[{"hash":"6d839906255072abc0c18c0e158862af4d18b4f0e7971d3be95441506c9dc7a1","position":"right"},{"hash":"a6434a851d71f8f97fc9a3bd040e87cde07234c9d48e0d521a81568325295188","position":"left"},{"hash":"e54dc7172e6832baecc558c9c233741eef10f1ceecaf633b8bc84bfbfce082b1","position":"left"},{"hash":"ed6c25fbf916a4575b1ba9f4fe81c18a64e3f77a2a230becf19ba3dabe319506","position":"right"},{"hash":"6292c01f5e91a8dd19dffaec9962418bbb0340a6779b6c72cb7fe836fff1515a","position":"left"},{"hash":"395544c034c9ca8d35d0c9f66460f06a30fc3aa1111d7f31d22602daa524105c","position":"left"},{"hash":"e2b98e5a3bcb3cc50e483778cbfb59e65ba4de9f59967a0d4c4ca23c7308f51b","position":"right"},{"hash":"8d5e197060f1371124bd2ecbab5bdbc0097a4f229a267ee4cb5e66400474a2b4","position":"right"},{"hash":"3a9293a5f450876b708e88df448acc1a09f23541b78382235e40b5e3052b65d5","position":"right"},{"hash":"56b4cc8308b974e3ac08303a6721675ae3a66ecc1c169d92b3acf7de14d7b817","position":"right"},{"hash":"c5935b6e49136db07c8c8da083f22c3467fe6193e987ecd6486e38853f0d7eba","position":"right"}],"merkle_root":"04bf060dc01a1f289ab4b01bb72248fb4753b7ba756de20a00bdac0c6ffb0ff1","included_in_stored_root":true,"chain_hash":"e5c1fd8010dba67a62b74afbbaff6e99349890b269ad28547779fef4ecaa4353","tx_hash":"0x316ceae749ddd26ab1e168518aa8816b8fd7a66dae184c30bdfaa8766d55472c","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)."}