{"handle":"osaurus_ai_osaurus","agent_id":"7b0bd18d-644d-4bee-b352-de396cdef458","date":"2026-09-23","row":{"rank":238,"score":4951,"is_alive":false},"canonical_row":"7b0bd18d-644d-4bee-b352-de396cdef458|238|4951|0","leaf_hash":"3ac34d6d687026cd272ccb111a7d8b2c33aca26a043a65602195845bdb4a9d8b","proof":[{"hash":"cadfc59cc572c416c9c3211231e213bb38d1f11491273895451e46b990cbdaf9","position":"right"},{"hash":"aa4865407166eed9a4144cd548ac117bc928d53096763d3001aaaeace1f0c508","position":"left"},{"hash":"24601363c7ffa71af9a77ee1b6f42e0d93f34bf3534e201104d3bad3da6b522a","position":"right"},{"hash":"401d63257ec48e38a97e4a2ce2ebc31c01f16d3b19ed84b51a01227d336ff012","position":"right"},{"hash":"33f364ce601665e8f72c53722461f1001bf577b5d210af6c9d3300ae4e8525de","position":"right"},{"hash":"c195404e5e56ace0498c067699e78b7f2672089eab7eb53e0387e54ac97d31f4","position":"right"},{"hash":"a0e7b4146e18e30ef79e5e6b03081e24ee2f0518b620e03a5d35c6a32909f5aa","position":"left"},{"hash":"a9e339066fdc0f9e67aa3698e0c146a5d67d107535a729688a4e01e24ec919c0","position":"left"},{"hash":"c52f563b2de6b3bcc4d914c0366eacfb75239682a86a2033b41b36dfa04ec44c","position":"right"},{"hash":"c6a3e3df194313f1bd0fbadbb5e1af49d1f4ae68c1ba86ebbf8784e055af41ad","position":"left"},{"hash":"cc606c29193d3d5b2228137b4f48183a6bdcdae5856003f44a824e01a05d1c6d","position":"right"}],"merkle_root":"986ef7713536ce94f3f56de06cc04857bb8d9ba8cbaa23338a42f9cfc397fbbb","included_in_stored_root":true,"chain_hash":"685ae2470e40084a8d13d922892bb2aa682ff637644b4e3f87341db57c60127c","tx_hash":"0x54674783ca3c2cf45ecbd159c789cf4daf580be627333f435f1c180d32fa7bd5","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)."}