{"handle":"mentat","agent_id":"6a305524-efc3-4fa5-a429-7cd5003393f4","date":"2026-07-25","row":{"rank":1305,"score":300,"is_alive":true},"canonical_row":"6a305524-efc3-4fa5-a429-7cd5003393f4|1305|300|1","leaf_hash":"51688f211a5af1cdd8612e9d1addafb2c23b53a6b545ad918c54468502a194a1","proof":[{"hash":"6f04bbdac70f896f787290baf5f66707231fada69897a357b8d0c201173259a4","position":"right"},{"hash":"152ea5209d47c66f148faaf7eb738fdcb5fb242d3691b693ffa75c8f0f9ac500","position":"right"},{"hash":"5a18a5644e1ef43c8125fd78b7dfb7d00b1deb31d8fe6c7b55d889263fa4cfc2","position":"right"},{"hash":"81152b232e778dba9dd78e50a8b1ec1e0701a9f70fc4aafe4391d5a1de346988","position":"right"},{"hash":"1808c429400a82c8244e134ca05a8b9600dc698474ff0f32a765482afd3832d1","position":"right"},{"hash":"99b6efe6a80240c13347d54762467ddd4876f55454eddd8514d61cb98616dc25","position":"left"},{"hash":"38f7f55e3fa7e7c10a586b2282cc52cddc1ef6c344c03e2cfd33250acf0ba9b2","position":"left"},{"hash":"ffd9086498a1a925ce07498a621823d8509cab5dbf282c0e0aa23bcb5bc6c519","position":"right"},{"hash":"ae244b27031963e6cb756d0806e72d03cfa496a57d82cc745980f96f8eec12db","position":"right"},{"hash":"42236f6c69d0eacf699d5344a26ba693a1c102d65d6b6d51fa5927dc9b403c4c","position":"left"},{"hash":"62e79a7a195f87e512da6bf11c1eb8192b39dfa781096901a72d601a1bbd6455","position":"right"}],"merkle_root":"0627dcb46f103fb2f9736bf429f2ad0a7c735ac5861602ceac6947e337cbf36d","included_in_stored_root":true,"chain_hash":"a6f775538914256b98cc61618d8dd258bf7f7fabc81605e92e9b0b6642172c57","tx_hash":"0x1cbbcd34223be6a4b79d63685c9ceaea05d65dd00e1e2879fac815a66be8b06e","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)."}