[ 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 · 2026-10-06 10:21 UTCTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 1470577 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 1470577 on chain 36927: blockHash 0x8e68f0896dc7566b67fa3c7022f775858e5627c406395b349952e88a6fa9399c, under superroot 0xa9b135553f28de94022d9630ef958be70b981b0fdf83efbba3dfc9c9f949230f — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/1470577 {"ok":true,"chainId":36927,"blockNumber":1470577,"blockHash":"0x8e68f0896dc7566b67fa3c7022f775858e5627c406395b349952e88a6fa9399c","superrootHash":"0xa9b135553f28de94022d9630ef958be70b981b0fdf83efbba3dfc9c9f949230f","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/1470577","finality":{"type":3,"finalizedBlockNumber":1470577,"finalizedBlockHash":"0x8e68f0896dc7566b67fa3c7022f775858e5627c406395b349952e88a6fa9399c"},"blob":{"superroot":{"superrootHash":"0xa9b135553f28de94022d9630ef958be70b981b0fdf83efbba3dfc9c9f949230f","batchId":1791282045,"chainCount":75,"totalTwigs":10629353},"chainHeaders":[{"chainId":36927,"chainType":0,"blockNumber":1470577,"blockHash":"0x8e68f0896dc7566b67fa3c7022f775858e5627c406395b349952e88a6fa9399c","miniMmrRoot":"0x231ae3bd3b2541bf8ad011d749c2a977e2132f3bc9eac7b50a9c634085095b77","twigCount":481269,"stateRoot":"0x7787ab9ebe311da9ad2c653f58a7bc8f704af36b97d249e528bc3c359619dd1c"}],"superrootProof":{"targetChainIndex":22,"siblings":["0x09f9a91eb90038b83b2bfd0d571336c9ae8e25bb0c1d569b6497da9cec1e7f1c","0x361e728b2f60d21b419ee481da0fedcdce401be68dab7037f43cc683cb392af9","0x72d0703432df1120d0fd4d6d30434d3d3aedcc980e54f666646307ec48546154","0x81709ae6cf83850966dca4bcceb79557f0b96ac64c23be87be8473fc97f3553e","0x45d92cf117a7f1ce7e8c8bb322222f3d1c9bdfad5c861e2db751f07e181438f4","0xa815d7c8a46932b771024cfa606cd65fadb34b5d875118264077f0e72b28aa5e","0x10a2fbbd791e604f3dbe11ae95c99d6f33331fc66e061a9969bcd48d5cbcad28"]},"blockProof":{"blockIndex":1470577,"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":1470577,"blockHash":"0x8e68f0896dc7566b67fa3c7022f775858e5627c406395b349952e88a6fa9399c","index":1470577,"siblings":["0xa2eeb515763483f6e8dfeeac3fd933b4122dd92d1c1fb89da3beaf56e46413fe","0xa36cdb669b54deb3399d33a3daf30a0b070a002b4902bceaccf0178b854ce89b","0xbfaa19ce6e098a5f7d82547592333f6c8ee948196f12fbc920ceebf78417bb16","0x408a393ad3573759a796a1ce71f7b11552419b906fba44397a058bdae19f8dd4","0xe636faf33dc3c2f2f9a6e6393257e986a5d7e391972b9655b23e0528adecf3f2","0xc90cbdcd0586fe19f00db818d9c1a3a64954a6968db84ea487454931097f6767","0x66a3c1e3ed47049b16dd22dcf23a5a3e60683e0754b3877e417bb598ff2e64c7","0x476391ca2289ee7c15d3799acbd5de6b871c1af23f662bf4453d382af8ab5488","0x9867cc5f7f196b93bae1e27e6320742445d290f2263827498b54fec539f756af","0xcefad4e508c098b9a7e1d8feb19955fb02ba9675585078710969d3440f5054e0","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0xf8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892","0xfc230d39257e8f5bce88c4c24105136b7e868038cbcc55b1d5f78d59c24d7d94","0x7ca5675d2359f3243fee5039dbd7bab924a78071bbce7b7db34c3679e242363d","0x95b97c69f33a80259ad136b77e8f6c1569b3a0baf099bd4a2de9958e6e710690","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0x2733e50f526ec2fa19a22b31e8ed50f23cd1fdf94c9154ed3a7609a2f1ff981f","0x29ba49f12c22f6af84b58630b81a8bb61533a8be6f5241e150f2aae2e16bf2ad","0x59d78b4c3bad1491c9da6a46b5842304f1572c359f90f13a6f3bdbf3964bfdac","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xd359f8fee1c81fb2429230afaecfa9d3efdedc31e2509028767cb7eff6bfd800","0xf4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"root":"0x231ae3bd3b2541bf8ad011d749c2a977e2132f3bc9eac7b50a9c634085095b77","tipBlockNumber":1470671,"tipBlockHash":"0x0114d1eb87fdb83315c7de5934cc1bb644f5fee400206cda22cf7a8dac7dd95e","twigCount":481269,"treeVersion":23944}},"event":{"chainType":0,"encoded":"0x"},"finality":{"chainId":36927,"blockNumber":1470577,"finalityType":3,"proof":"0x00000000000000000000000000000000000000000000000000000000000000600114d1eb87fdb83315c7de5934cc1bb644f5fee400206cda22cf7a8dac7dd95e","finalizedBlockNumber":1470577,"finalizedBlockHash":"0x8e68f0896dc7566b67fa3c7022f775858e5627c406395b349952e88a6fa9399c"},"verifiableBlock":1470671}}
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.