{"handle":"dmtrkovalenko_fff","agent_id":"87d9355a-24bf-432b-8708-8303c6dbbd5e","date":"2026-09-29","row":{"rank":90000,"score":0,"is_alive":false},"canonical_row":"87d9355a-24bf-432b-8708-8303c6dbbd5e|90000|0|0","leaf_hash":"bfd8125aaa524547b848c2e2ddc40e7232f062754db3664f283822c0cc53efc8","proof":[{"hash":"d165366abc6e8eb7331217edca432e3bcc8b79fd31538be3027d68b7837d734f","position":"right"},{"hash":"952afdf6299c1be31c3a85e6c1994cbea0b76982b5487828a7a128d6ff795f68","position":"left"},{"hash":"e08209137efa5874bc8fe89314f0eee06c34fbe8b71c9e716d341a26293a1e66","position":"left"},{"hash":"88b1b3f21b0dcbaff1aee24095d47c249c2e056d9ad58a6d638cc94f37986a07","position":"left"},{"hash":"5c303c5a10d29c6f7c7949f74d4cb9b07b1ef698243989dcd108c3cbd135b14a","position":"right"},{"hash":"925b104715d8a2934befaa0e2e4aa95d6db0d5540cdbd09b680d57d8654bc539","position":"right"},{"hash":"239fba783391d302a5aa91f6ab27456970c1784c5abd7d9a13c82bd1aad3a7ed","position":"right"},{"hash":"9a4631371bcb5fdc6740476d65c2cb10124a06eb32480ff96ed858cf2bbb70b3","position":"right"},{"hash":"8fe39bfc8d48876318d3185544a183406dd7bf286af4708422e74b727cbcbce5","position":"left"},{"hash":"9870757cdb63fa5b027a54a26ce05811214dad67541d853234f42e925e264c7b","position":"left"},{"hash":"efdd119729e9250f7002d5c5656a7f80ccb043ed6e95c0dd6d02eef680957e13","position":"right"}],"merkle_root":"c983da84048bc1a5bfc099c2f4a32b6befe43e4f7de943151bb4af2132c2fea5","included_in_stored_root":true,"chain_hash":"9cd60f64350b56d06e1d95c7c69c2ab5299d9044561a337d47ab2dbbccdc61f2","tx_hash":"0x2d4f3582e61b9ece054d686a249b0103aa58812f9923422916ac39caa4e17e42","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)."}