[ 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 1942110 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 1942110 on chain 36927: blockHash 0xa7326ee52aad24e40e554d592255a35b3e2a6c4bbde11361b2ac65e3ab254c93, under superroot 0x40cbcdca671e99a8c4d128730c95675e9fedef67520fd9169b90ae3d17a9eab5 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/1942110
{"ok":true,"chainId":36927,"blockNumber":1942110,"blockHash":"0xa7326ee52aad24e40e554d592255a35b3e2a6c4bbde11361b2ac65e3ab254c93","superrootHash":"0x40cbcdca671e99a8c4d128730c95675e9fedef67520fd9169b90ae3d17a9eab5","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/1942110","finality":{"type":3,"finalizedBlockNumber":1942110,"finalizedBlockHash":"0xa7326ee52aad24e40e554d592255a35b3e2a6c4bbde11361b2ac65e3ab254c93"},"blob":{"superroot":{"superrootHash":"0x40cbcdca671e99a8c4d128730c95675e9fedef67520fd9169b90ae3d17a9eab5","batchId":1792237767,"chainCount":79,"totalTwigs":4155763},"chainHeaders":[{"chainId":36927,"chainType":0,"blockNumber":1942110,"blockHash":"0xa7326ee52aad24e40e554d592255a35b3e2a6c4bbde11361b2ac65e3ab254c93","miniMmrRoot":"0x132202140f76ac166bf13720d31d0af7d1bea26950382b329f3da1464851a11e","twigCount":952737,"stateRoot":"0x7aa28eec3254e4375e7d5b7ccd03efec8f325dd44b2560cc7c373aa7976de8b5"}],"superrootProof":{"targetChainIndex":22,"siblings":["0xd6bce1405b7d16eb57a8983a401ca05d0394dd8012b617a1ff2bd04c935ba1bd","0x53fbe234fbaf30a3a124e03d0196f60b12ea87d94d7ebc0786776a7ade8bb566","0x75c88157ad0a51294ddfe1d7d3b6f43fd3d41cbebafbc9962947cdf719cc79e7","0xae59dd12f8c48dcdca4156b6b6dbc69f337a30ef92141fac92bef2f2a87a4634","0x195c8dfa4a9f2be3eccbbce6a281defcd0b69541ba594d5c4d712f094e9e4fb5","0xc556ec15dc6e3c9da512b3336751f5a65fd61d5a9452af7480f32c467e0b2852","0xc39768a35d14b6e5c1e0bab194bf3064c4ee14465146f2dced017ed7679f34e1"]},"blockProof":{"blockIndex":1942110,"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":1942110,"blockHash":"0xa7326ee52aad24e40e554d592255a35b3e2a6c4bbde11361b2ac65e3ab254c93","index":1942110,"siblings":["0xe2a6cac9b6a264e55f38a973ab6f4bb3ae1208c8bdef3f10e4c46972cbfd6443","0xc6534f6cd6208fa04d21aa1c37d7891b9d1ee5e17a6830572b93a824e5c442e5","0x6dba4f69d048ee44ae134313b3f688766367913bda439ed18e4affa94e002884","0x11cdc239fa1e5e70d39b78645c50e91268dce5134ac7bb51d7ba9e52b9445f94","0x0776e3c6e4f14861ddc8982d293d92cfb93f3aeb8289a910c4e0f4ad478d9352","0xbb247f0e7dcb866479de3443daa6757df0ac77421c5c71d67c4f5515e21deb32","0xd166e9a22f5f11dd4560bf8ce20356aa4228412774b1545bdc6dc81ea62ece7d","0xffd70157e48063fc33c97a050f7f640233bf646cc98d9524c6b92bcf3ab56f83","0x9867cc5f7f196b93bae1e27e6320742445d290f2263827498b54fec539f756af","0xd6c68641e57b577b344d5d7e5bf31bbe572f5dd0c6e51706a0e498e899212433","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0xf8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892","0x3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c","0x5fe4de80279dbc6b8da5e078e4931f5147e6d8eb2e2ebaf322823b57cb83a9bc","0x5c67add7c6caf302256adedf7ab114da0acfe870d449a3a489f781d659e8becc","0xdc32a67b54557794f0551fb9d191fff4269c44ad469ae258915e679b76c87f9d","0x5d12a03aaa75616252b3bd459b629353f29f69585623f2515e6e90a80cb53938","0xe1d3b5c807b281e4683cc6d6315cf95b9ade8641defcb32372f1c126e398ef7a","0x35a5f476897084b120addd649c8481ca6aa274cbe1c8de8a3ff2db2c49c6b6eb","0x115f444351b5c654a7dde671c2dbced7f9f14282c299d2e854ed77031315912d","0xd359f8fee1c81fb2429230afaecfa9d3efdedc31e2509028767cb7eff6bfd800","0xf4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"root":"0x132202140f76ac166bf13720d31d0af7d1bea26950382b329f3da1464851a11e","tipBlockNumber":1942139,"tipBlockHash":"0x4f4841e4eacfe48190b865c87cbed1cb20462b65f6427ecdccb895e537974f71","twigCount":952737,"treeVersion":118438}},"event":{"chainType":0,"encoded":"0x"},"finality":{"chainId":36927,"blockNumber":1942110,"finalityType":3,"proof":"0x00000000000000000000000000000000000000000000000000000000000000214f4841e4eacfe48190b865c87cbed1cb20462b65f6427ecdccb895e537974f71","finalizedBlockNumber":1942110,"finalizedBlockHash":"0xa7326ee52aad24e40e554d592255a35b3e2a6c4bbde11361b2ac65e3ab254c93"},"verifiableBlock":1942139}}
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 NETWORK0xd8d1a8eac71a506461f260fabd5edda3b98be2586c6b564a0dec58d17b44924d
RECORD ON
Free. Nothing to sign.
3 free, then 0.05 USDC a grade.
WHERE A GRADE GOES
