[ 05 · JEV ]
Grade a delivered job. Code checks what it can. Jev answers the rest, and the answers are recorded.
JEV BY TYPESAFE
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JEV’S GRADE OF THIS JOBTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 1390690 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 1390690 on chain 36927: blockHash 0x28f4d3d2b4cd07d8a035ea0846b940262f8928e07ce62406056172f309a8fe10, under superroot 0x323e43f887f4f0035d1adab772b44f3718b8d244edf2533b0a8cd30598d9b06f — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/1390690
{"ok":true,"chainId":36927,"blockNumber":1390690,"blockHash":"0x28f4d3d2b4cd07d8a035ea0846b940262f8928e07ce62406056172f309a8fe10","superrootHash":"0x323e43f887f4f0035d1adab772b44f3718b8d244edf2533b0a8cd30598d9b06f","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/1390690","finality":{"type":3,"finalizedBlockNumber":1390690,"finalizedBlockHash":"0x28f4d3d2b4cd07d8a035ea0846b940262f8928e07ce62406056172f309a8fe10"},"blob":{"superroot":{"superrootHash":"0x323e43f887f4f0035d1adab772b44f3718b8d244edf2533b0a8cd30598d9b06f","batchId":1791121140,"chainCount":75,"totalTwigs":730267},"chainHeaders":[{"chainId":36927,"chainType":0,"blockNumber":1390690,"blockHash":"0x28f4d3d2b4cd07d8a035ea0846b940262f8928e07ce62406056172f309a8fe10","miniMmrRoot":"0x8b8408d4339092559f0a222c1acc6973a0a75a4fc9015bd33600042363302e88","twigCount":397124,"stateRoot":"0x23caf111f42da6697564df7ad65bd355395b9930f309589f8ba8c3fa507d8817"}],"superrootProof":{"targetChainIndex":22,"siblings":["0x2edb03f9fc5abdebf1e41fe518e6a52301d9053e8387b678b7b940a5e99fc3c1","0xec1b3798c5394f2b9eaf72973ca454a3697ab9c1f98d6e967ed010e5453de2c0","0xc2e7598715e100b959891907a91963e57bf595269433780fdb968fad4babb484","0x99759dda8858c80e5c8333378a75bda54e2c46318a1b0d74f18794da7502131f","0xe9541a255140d701209070d790903c1db06a7f914d99d61bd5b9e6dd7fd9d7a5","0x387c4c6db3e554e1833618a98f318dd8f641af28ea421cc06a534ef185e1f746","0x8f0945a8fdea02a78b699f76220366d0899490614f5d0ce63d89b9a1c9f88340"]},"blockProof":{"blockIndex":1390690,"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":1390690,"blockHash":"0x28f4d3d2b4cd07d8a035ea0846b940262f8928e07ce62406056172f309a8fe10","index":1390690,"siblings":["0xf30c925908c631b4e46eb445bfbc306f569f61b0284539c2c6077fbe6ac80cd5","0xf5baeedce2b98bb2bcaba5d076e98054e58f36acc4e9329b85e511474f852574","0x673d29c869d9ebdad9c1a94d6f573ec29064952ec236fe537e66ec85928071af","0xec0c065675bf3b02719ccadd55a3be48dc1ee3f03a75a38a01c01a3ab4c7b274","0x0458257aaaabde316166cf4eae2a706968a23651a1a2515fd9e9541f16316883","0x22511352f59082ba4b5b63dec54d8b08deb2eeceafc0d8a72d8f6b22aaeb1611","0x41397bdfd1a2ff5df08fa18001d99e1ddd3e32cf5889fa906d23080de7a460ee","0xc12de17a6bbc8c448b0c09c9159a7ff8c79687952cebd177438aafecc78c85ce","0x9867cc5f7f196b93bae1e27e6320742445d290f2263827498b54fec539f756af","0xcefad4e508c098b9a7e1d8feb19955fb02ba9675585078710969d3440f5054e0","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0x32f1676dbf113375e40ac8503e8eab8e346cf469122622a4d124fcf53f9618df","0x6e3be0d2d2f30f38e345767751811a91e6762bc0c0185b19e736ffe147159122","0x3ab774ad9b165c8f7d4998bc7b0630c66c5f023429e1b1e8b3d9314a4c208f13","0x5c67add7c6caf302256adedf7ab114da0acfe870d449a3a489f781d659e8becc","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0x43a1be52a81f5f913ea2b6c7c44b64a8aa46b3f0a3fa14266e496217e3b7b7d3","0xe1d3b5c807b281e4683cc6d6315cf95b9ade8641defcb32372f1c126e398ef7a","0x5afb525a79ad3717153f0163c62bf511df9aabf637e3813a718dce6847b352b8","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xd359f8fee1c81fb2429230afaecfa9d3efdedc31e2509028767cb7eff6bfd800","0xf4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"root":"0x8b8408d4339092559f0a222c1acc6973a0a75a4fc9015bd33600042363302e88","tipBlockNumber":1390757,"tipBlockHash":"0x1ab31fe5f152acd04e50418a1a3db118ef41c533b40747ad16d6239d8ea927e3","twigCount":397124,"treeVersion":7986}},"event":{"chainType":0,"encoded":"0x"},"finality":{"chainId":36927,"blockNumber":1390690,"finalityType":3,"proof":"0x00000000000000000000000000000000000000000000000000000000000000451ab31fe5f152acd04e50418a1a3db118ef41c533b40747ad16d6239d8ea927e3","finalizedBlockNumber":1390690,"finalizedBlockHash":"0x28f4d3d2b4cd07d8a035ea0846b940262f8928e07ce62406056172f309a8fe10"},"verifiableBlock":1390757}}
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.
How the job settled · TAIFOON TEST NETWORK0xe853d2b419c86caed568517beaf4a3314615fbca30c3041800d63fa89a3a6ee6
RECORD ON
Free. Nothing to sign.
3 free, then 0.05 USDC a grade.
WHERE A GRADE GOES
