[ 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 1796580 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 1796580 on chain 36927: blockHash 0x82f25da8cdc8f17d94e7bddc6bbf2762e42b7c7fdcdfdd9e65da9f6384118705, under superroot 0x9c4472f4b57df5d32882140dea0da75d3e558cc54ea758fb255298cb09fbe7ca — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/1796580
{"ok":true,"chainId":36927,"blockNumber":1796580,"blockHash":"0x82f25da8cdc8f17d94e7bddc6bbf2762e42b7c7fdcdfdd9e65da9f6384118705","superrootHash":"0x9c4472f4b57df5d32882140dea0da75d3e558cc54ea758fb255298cb09fbe7ca","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/1796580","finality":{"type":3,"finalizedBlockNumber":1796580,"finalizedBlockHash":"0x82f25da8cdc8f17d94e7bddc6bbf2762e42b7c7fdcdfdd9e65da9f6384118705"},"blob":{"superroot":{"superrootHash":"0x9c4472f4b57df5d32882140dea0da75d3e558cc54ea758fb255298cb09fbe7ca","batchId":1791944518,"chainCount":76,"totalTwigs":14196129},"chainHeaders":[{"chainId":36927,"chainType":0,"blockNumber":1796580,"blockHash":"0x82f25da8cdc8f17d94e7bddc6bbf2762e42b7c7fdcdfdd9e65da9f6384118705","miniMmrRoot":"0x26641ea1bbec192cf2ee7eb8e6dc43de4c2d99346b9c3bc0b19cfa7645082d16","twigCount":807295,"stateRoot":"0xaffb1faefbea2ce8227ca4f345d1d001700855aacf3f01de27c1c504e7b4180c"}],"superrootProof":{"targetChainIndex":22,"siblings":["0xfb158691baec6ffcbaa73f307d41eff2ad05b17c1ffaa2cbe1662219bac8bec4","0x6176b3bb4880837678a406c01ec702b3a84da55ff06fe1356c4f1481fcc58335","0x587578f628ed9c655da5f367d786334cb4f3fc3830580048a89d62939a5f9e70","0xf35c214d7e3a450da1ced0b6d3c397d68a6670fd91f1b953e68c24a462b10f34","0x96705a771e261aae05c1baa65c277b6efca5f3bb62f29b33e12800cb6a93e988","0x1d47ad3deb223a70dd46dfc2e22480fe28fbb5424e8217f30a6621e48a632645","0x925f94773aec2b0f88952cd310a7d6c7457a2ab9f2450712e7feeed358f04542"]},"blockProof":{"blockIndex":1796580,"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":1796580,"blockHash":"0x82f25da8cdc8f17d94e7bddc6bbf2762e42b7c7fdcdfdd9e65da9f6384118705","index":1796580,"siblings":["0xc12ed58cdc5f04c3c661a6ba3b08b851ba50322ee08ebe975b37b25376df7f86","0xb9bd9111a5367cd1e4774b97242ae416777a1e1d179a711c6d93d7eee5e735ea","0x5ce4f17914b6e95828db9bd5724e71e7acc978e860d1a1fb09c155b98fd50693","0x3e4804719fe921a563e05645c96fac2e36ebd19623c16636ff09ee576ee9bf0b","0x324f1e179d0a9036b0edfe1a179ae8b316b392c2868d99dafbe24e8330f7620f","0xf4472d37b84f977d4ac7204adc16a2421fa62005cbf9af27f7eb54b19df9c4c1","0x917a66129e7e6df1fa28743ccb51d4ca0969a329b03312859a19d59b42ba9566","0x354370dca74aee38a4710ee528b31bba341cbdda3ea9ada3d9cdaa7e96ef46f7","0x71c94d208bfaf91c3ce400698f61ec1034f19f687032960ed7af2b5f57e93b0a","0x60a1f9746eb3a95402c7a24cd2c716dbcb5fb7b522ad554ef4144292fc827ca5","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0xd54e4ffe9df43fae8d46167d2795019831a16fb155bae1d59192f92d96a8aaf7","0x3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c","0xc482e18d7b066147fcdeb8f3ff3e12459449a35c14ff330c5a6dc1720657f760","0xb799060eb88fdba65391e67f71b94aadf26b6c1902646397c5d9835cfc4f5a88","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0x8c61c938f62b727cbf3b63dc3d8232ad9367ef4b47ab82ba13e76a5393983296","0x5042c8538f0aef4eefdcd57ec12f1a413e55056e6d89ff42182a13b5e5157f9b","0x5a2dce0a8a7f68bb74560f8f71837c2c2ebbcbf7fffb42ae1896f13f7c7479a0","0x115f444351b5c654a7dde671c2dbced7f9f14282c299d2e854ed77031315912d","0xd359f8fee1c81fb2429230afaecfa9d3efdedc31e2509028767cb7eff6bfd800","0xf4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"root":"0x26641ea1bbec192cf2ee7eb8e6dc43de4c2d99346b9c3bc0b19cfa7645082d16","tipBlockNumber":1796697,"tipBlockHash":"0xa6084439f2a80fb4a919927cf0954a9076cb5bfa2d5da903ef41f09329b0e97f","twigCount":807295,"treeVersion":89425}},"event":{"chainType":0,"encoded":"0x"},"finality":{"chainId":36927,"blockNumber":1796580,"finalityType":3,"proof":"0x0000000000000000000000000000000000000000000000000000000000000077a6084439f2a80fb4a919927cf0954a9076cb5bfa2d5da903ef41f09329b0e97f","finalizedBlockNumber":1796580,"finalizedBlockHash":"0x82f25da8cdc8f17d94e7bddc6bbf2762e42b7c7fdcdfdd9e65da9f6384118705"},"verifiableBlock":1796697}}
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 NETWORK0xf74843bb4731d13fc81132eeafdce6880062769aa1551ae295d3743a086dc3d7
RECORD ON
Free. Nothing to sign.
3 free, then 0.05 USDC a grade.
WHERE A GRADE GOES
