{"handle":"karpathy_autoresearch","agent_id":"fecad750-626b-4228-af39-844c0f039b5f","date":"2026-10-23","row":{"rank":708,"score":2497,"is_alive":false},"canonical_row":"fecad750-626b-4228-af39-844c0f039b5f|708|2497|0","leaf_hash":"5f5fefcf57ef2c30388f68916259dd492f4f885745b3e14f7747d9bf32d25252","proof":[{"hash":"45c6b23604ffce832f8f76b072c3abf39ebdbb706a7900ec1157054b9156fde9","position":"right"},{"hash":"54d846219445c35e670bc27d2d94b243608567e54497e13129078cb2990f3f32","position":"right"},{"hash":"4fee900a0c0ae3827d172974e7d0ef18601c5e14a0e59bb786277acc23d2de77","position":"left"},{"hash":"a7cd5fb9ecce6290091f5489006a5dd31b9ce05eaf6b1a0010b4d99fdcf27561","position":"right"},{"hash":"d1c3d8d5fe1c8d317c5e5f662d48da7dbc6f10b15d0dab3c9c81626ec44a5538","position":"right"},{"hash":"ed93c8dcb7b2b1bf1dc5057622c367ba4c8a73647e17bc953500b1c09075da37","position":"left"},{"hash":"50a7879574131315a723b8d123f06b82d84b2f3ecbe0e436f223d1392e9e3231","position":"right"},{"hash":"106a32513a9b79c58ca31d7eeb3c926a11d234c034a5a16efc42070756f7069e","position":"left"},{"hash":"dc340bfd1c42886fb39721f0f0f556d9e1c9589de2c2b08bf1384c1538e7ee4d","position":"left"},{"hash":"90002f793880da1a5d554e2b6ac537569a7fcd7910b5c8838e7b791e1bcce9ec","position":"right"},{"hash":"7a529caa4a9ae1387271cb497aa2869604eb2c3daa829dd2687376a465c3de41","position":"left"}],"merkle_root":"356a5cc936374f388e52f9002cf25a2889d46a9bab5ae2f2d8ff968c8f261b56","included_in_stored_root":true,"chain_hash":"42a9e38a08fcf9a48c9e94812c43c09bb5e2db21c4016463ed9dfba77baf886a","tx_hash":"0x50a7be38acb7873dbb0d6eb9df6172c3204006336fdca706b6419ec33660122e","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)."}