[ 05 · JEV ]

Grade a delivered job. Code checks what it can. Jev answers the rest, and the answers are recorded.

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A RECORDED GRADE · 2026-10-17 02:32 UTCTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 1925315 of chain 36927 under the SuperRoot — return the V5 proof blob (the block hash, the superroot that commits to it, the finality section).
DELIVERED
Block 1925315 on chain 36927: blockHash 0xb17ebd87c0e7c1e9e580b9732e54496f21b18b9485f09a3e01833ab0270f1243, under superroot 0xf70c52ee83139a2bd7a90c7e96307cf16e8af853e663335c297b4dae1194c607 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/1925315 {"ok":true,"chainId":36927,"blockNumber":1925315,"blockHash":"0xb17ebd87c0e7c1e9e580b9732e54496f21b18b9485f09a3e01833ab0270f1243","superrootHash":"0xf70c52ee83139a2bd7a90c7e96307cf16e8af853e663335c297b4dae1194c607","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/1925315","finality":{"type":3,"finalizedBlockNumber":1925315,"finalizedBlockHash":"0xb17ebd87c0e7c1e9e580b9732e54496f21b18b9485f09a3e01833ab0270f1243"},"blob":{"superroot":{"superrootHash":"0xf70c52ee83139a2bd7a90c7e96307cf16e8af853e663335c297b4dae1194c607","batchId":1792204322,"chainCount":79,"totalTwigs":2060562},"chainHeaders":[{"chainId":36927,"chainType":0,"blockNumber":1925315,"blockHash":"0xb17ebd87c0e7c1e9e580b9732e54496f21b18b9485f09a3e01833ab0270f1243","miniMmrRoot":"0xef6ed1a379d6203b9c851ef5a6134d90cc7948415c11387befcc0ffc1f2e973a","twigCount":936280,"stateRoot":"0xa91ba3ccd4eec06a73e61792eebcab4a402471f221284fe8f5db1a7677c250dd"}],"superrootProof":{"targetChainIndex":22,"siblings":["0x77b86e0e45cedb0cf4da7eace729275bb89f435247c77c6fa9c7c000159e6b89","0x25f99c6163539ec5d95e9de4da81fe9794f25d9138e41491f7a2eeefb105fc67","0x8072d4c431105e3920f8dfde2c0550b1c99693fd3e1261214fae83e24956eb99","0xb27de68bea3de02a6a47078a0bc06b0fedbf48226c8dc5884be9eaab9474bc69","0xbfdc3cc0695c82e05b9942a0dd368ba4474a3f63224b11e198a40e8ca299f049","0xa9099cf7ec8bf3983d0ab6f21e625c8b8098d0cd4e891fca42119dd876c71fb4","0x1bfca16089445a873b69fe316fc060dae959105d090c0cd7586a3aae535a26e4"]},"blockProof":{"blockIndex":1925315,"siblings":[],"l4Status":"block is bound by `inclusion`: its hash folds to miniMmrRoot at index = block number; `siblings` is left empty because the deployed v5.0 verifier folds the snapshot-tip header's hash, not this block's","inclusion":{"blockNumber":1925315,"blockHash":"0xb17ebd87c0e7c1e9e580b9732e54496f21b18b9485f09a3e01833ab0270f1243","index":1925315,"siblings":["0x01ff77064f319599df31087dc1f5a73a0cde0f57039dd0cd6561d6ef613f5456","0xb69e2ca2318e4ccf50894cfafa873eb0c6643d943af65ec0e1f05d32954f292f","0x894dff0820669161d84ca618a1c2c65d36fa487a94034b28573ab67538947615","0x03a5d4b774363a507ce4f372869a7c9ecb9e577365e3b78077a60cc6e6f803d2","0x1076ed0569a5c4fba62efe3b6f16aec3d331615ee8f37e514297a1bb0537cdfb","0x2e1681bc086eaac6c8d319c886091796e32a543df1e22fff91a1777346e85d34","0x229bc4ae475edbae51805ea4395c72d9d646b10e2e188521fdd3287389b354d6","0xce75d06a34ef2e279a9b36114ab72484a49c0ce49cecb9b6323b1b6d406c5491","0x43d405cf66037d9de33df703a5b70b43515ef43790b24c82cda30bb5de896406","0xed2f2c73966d37f36492dacd898bf28890e99d6e39e0737a79fdf5e042196f19","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0xf8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892","0x3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c","0xdebd03f0ee20b2f725f3f0bae3d8930531776a304bb5dd10db3110832c9c5024","0xea5e3e83cb5ec50f96342349e4c36025b02716d9cec3e94c3110903978b00f03","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0x5d12a03aaa75616252b3bd459b629353f29f69585623f2515e6e90a80cb53938","0xe1d3b5c807b281e4683cc6d6315cf95b9ade8641defcb32372f1c126e398ef7a","0x35a5f476897084b120addd649c8481ca6aa274cbe1c8de8a3ff2db2c49c6b6eb","0x115f444351b5c654a7dde671c2dbced7f9f14282c299d2e854ed77031315912d","0xd359f8fee1c81fb2429230afaecfa9d3efdedc31e2509028767cb7eff6bfd800","0xf4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"root":"0xef6ed1a379d6203b9c851ef5a6134d90cc7948415c11387befcc0ffc1f2e973a","tipBlockNumber":1925682,"tipBlockHash":"0x0636e9b9adb8fdf857d10682a3fd993de6475b96bdaa8f9e5165f98f7db8131e","twigCount":936280,"treeVersion":115134}},"event":{"chainType":0,"encoded":"0x"},"finality":{"chainId":36927,"blockNumber":1925315,"finalityType":3,"proof":"0x00000000000000000000000000000000000000000000000000000000000001710636e9b9adb8fdf857d10682a3fd993de6475b96bdaa8f9e5165f98f7db8131e","finalizedBlockNumber":1925315,"finalizedBlockHash":"0xb17ebd87c0e7c1e9e580b9732e54496f21b18b9485f09a3e01833ab0270f1243"},"verifiableBlock":1925682}}
CODE CHECKS FIRST
✓ inclusion✓ block hash on chain✓ header on chain
Code proved it; Jev was not needed.
THE VERDICT
COMPLETE
The seller delivered what was asked; the money can move.
THE RECORD
Recorded on the Taifoon test network.