{"handle":"prefect_archive_controlflow","agent_id":"64d16ab2-5f11-429a-99fb-5a57fa0f23b9","date":"2026-09-08","row":{"rank":875,"score":1572,"is_alive":false},"canonical_row":"64d16ab2-5f11-429a-99fb-5a57fa0f23b9|875|1572|0","leaf_hash":"245a9766e4c0d96b15013b8fd12241285017607ef86695b8acb92faf2211d640","proof":[{"hash":"a1fcc7912c3815890e9e441aa8a03ba744da6a646d2124acd650c951864713cd","position":"left"},{"hash":"4e7922202f229755a47012a4fa2a35427fef839a46fa43573c261dfb4fbc61a1","position":"right"},{"hash":"ddb4263e223c07932e1da8f3f4e45cce3ba763329761ee08e24446866191dd38","position":"right"},{"hash":"25aa7d42627073d5146762cbc63476140a8c32f7a96760c4192e2a87be7ee12c","position":"left"},{"hash":"115aac847781fc99f7093351d7c0a9d1db661bfde3c5764c868c1dec87565a72","position":"right"},{"hash":"406edec409de94ce42c3c3d3c25c183586cb45f2e124319e63bfef710dec0487","position":"right"},{"hash":"ddcc27270153091dd0905f5f95601056d25f1f742d14bed689355f8298053ab6","position":"left"},{"hash":"78a1fcb08cbac7e21b3f33322ea11d323fbfdbbb117464fb397698c319d0ddb3","position":"right"},{"hash":"41161661d2533964c594753f23c4e433c8c0856c2115fcdb0eeda8704f57c78c","position":"right"},{"hash":"be722b0fcb14abc4a6d8c62f7c61e4bd47baf154811e5290631fb38d0eb548f3","position":"left"},{"hash":"2b4f2a205ad2555505b2122f54bb2879a6287b073b7403b249b98ecd0a8a24dd","position":"right"}],"merkle_root":"f8fcb5f01bdaec1867b8ea420c7ef033f92737017d2fca955b3b8a39b204a97d","included_in_stored_root":true,"chain_hash":"fadd64537c64d0420a36f9ebe49a58931892964df1d903c0b5952947f3ea93e5","tx_hash":"0x0815d9840b356203061442eb6279a6a0ab8222beef35336b0d32aac8eca07076","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)."}