[ 05 · JEV ]
Grade a delivered job. Code checks what it can. Jev answers the rest, and the answers are recorded.
JEV BY TYPESAFE
Any grade on record opens as its story.OR PICK FROM THE RECORD →
JEV’S GRADE OF THIS JOBTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 1396372 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 1396372 on chain 36927: blockHash 0x7118ba766179c5cd4a346bc44ca8d01e4a67ebc838cceea8190f7ab5ff4eeadc, under superroot 0x822847f0a0941c10679f032e54ee73d31d33dd133e890dcde0676eaf08f7aeb4 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/1396372
{"ok":true,"chainId":36927,"blockNumber":1396372,"blockHash":"0x7118ba766179c5cd4a346bc44ca8d01e4a67ebc838cceea8190f7ab5ff4eeadc","superrootHash":"0x822847f0a0941c10679f032e54ee73d31d33dd133e890dcde0676eaf08f7aeb4","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/1396372","finality":{"type":3,"finalizedBlockNumber":1396372,"finalizedBlockHash":"0x7118ba766179c5cd4a346bc44ca8d01e4a67ebc838cceea8190f7ab5ff4eeadc"},"blob":{"superroot":{"superrootHash":"0x822847f0a0941c10679f032e54ee73d31d33dd133e890dcde0676eaf08f7aeb4","batchId":1791132544,"chainCount":75,"totalTwigs":1442487},"chainHeaders":[{"chainId":36927,"chainType":0,"blockNumber":1396372,"blockHash":"0x7118ba766179c5cd4a346bc44ca8d01e4a67ebc838cceea8190f7ab5ff4eeadc","miniMmrRoot":"0xf17b17c9003678135df0d5f32b8890b596102afbb80726ce2586c6f67f44537a","twigCount":403974,"stateRoot":"0x8a62640b3598c93092a3b5660e5cdecebb157b5faa635f6758953e541040a5b2"}],"superrootProof":{"targetChainIndex":22,"siblings":["0xf7e6a54126b2b762695d84b526e0dcecf431c72324bad6b94cffdba69fd97e2e","0x1c7a22ddb0599b3625ece510f8b8734f3fe297074a25c237f860e041d68b3eb4","0x38f7e7709dff080b7e27b7715e733f1dea314ddde3b51684a17956566db34bc9","0xbe2b3eff7b4e28e6944e17ee330c2362d7557446e29e936d6443a09fb8985d1e","0xe56d3f2c14ee85a7dada303fef5d38c6e3649c2142309d81765200974688357c","0xc4c9beafc2905df70ef2da14873368dcd2c277f9193c651554fd413bdf73e67b","0x8d1a34efdfb79996ec77960c225a4a244b59bd991fb3d0d3ba7c8850024c7b52"]},"blockProof":{"blockIndex":1396372,"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":1396372,"blockHash":"0x7118ba766179c5cd4a346bc44ca8d01e4a67ebc838cceea8190f7ab5ff4eeadc","index":1396372,"siblings":["0x16463770dbd5823e84f1b035f2d615df865e0efdf51345e930916b90e5f14ffd","0x89bd13035e6883118e5e4c5671ec0442174bdb23e63d084ea7ad8cb302269049","0x90bb7754761f9651037cb8e166a82f70c3a29a145bd7495753eefe8d1d2aea47","0x96ba571ac505fbae9e1f85a6e107cb31c4950cc43547e984b4cb4c3713a09ac9","0x3855529da203737ee45aadcd07c2ffcfb18a7026b8d815c62161de3c8dd41466","0xb53fa262d4e6f6e40729483c56f18bfa9984d5006c42de3e3443de8b2c0e8391","0x887c22bd8750d34016ac3c66b5ff102dacdd73f6b014e710b51e8022af9a1968","0x75a0927bc190d25274730ed3cbf1190c686300d5e8ab91b557690d0ee4e6f9a6","0x9867cc5f7f196b93bae1e27e6320742445d290f2263827498b54fec539f756af","0x40c75aebea22d51c3d2da6186884adc636c94b8a0229640bbd88b79759b3f96d","0x1de1bfc9c783b1f05bcea8f99babeb8f4013b19138013d16636cddd29348360f","0x33a7b09f83e4ae29051eea9faca803ccd7487c5f3aee8010791726b4f2199cd6","0x3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c","0xc1df82d9c4b87413eae2ef048f94b4d3554cea73d92b0f7af96e0271c691e2bb","0x8f34e596243203b68d4c89e6adecde204af4c12c3ad3303e68ebcc17dc077f5d","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0x43a1be52a81f5f913ea2b6c7c44b64a8aa46b3f0a3fa14266e496217e3b7b7d3","0xe1d3b5c807b281e4683cc6d6315cf95b9ade8641defcb32372f1c126e398ef7a","0x770f0dacf49e8e5079b450613c6b24943cf960f294ace5482f45b1d18cb452e6","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xd359f8fee1c81fb2429230afaecfa9d3efdedc31e2509028767cb7eff6bfd800","0xf4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"root":"0xf17b17c9003678135df0d5f32b8890b596102afbb80726ce2586c6f67f44537a","tipBlockNumber":1396406,"tipBlockHash":"0x41fd4bbd9486c6490953036ac6f12e4f2a0d7a6de68d2cb4760a158faa57b7ac","twigCount":403974,"treeVersion":9118}},"event":{"chainType":0,"encoded":"0x"},"finality":{"chainId":36927,"blockNumber":1396372,"finalityType":3,"proof":"0x000000000000000000000000000000000000000000000000000000000000002441fd4bbd9486c6490953036ac6f12e4f2a0d7a6de68d2cb4760a158faa57b7ac","finalizedBlockNumber":1396372,"finalizedBlockHash":"0x7118ba766179c5cd4a346bc44ca8d01e4a67ebc838cceea8190f7ab5ff4eeadc"},"verifiableBlock":1396406}}
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 NETWORK0x0af9de7bb57bc760c556a0ec37733bd4fbcc0a3cc55fa5b607e31820275f40b8
RECORD ON
Free. Nothing to sign.
3 free, then 0.05 USDC a grade.
WHERE A GRADE GOES
