[ 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 1515759 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 1515759 on chain 36927: blockHash 0xf34ef40a6c162c32fdb868b39c2494a69a07e63b6a3c4a92eff4d5f4ad591d65, under superroot 0x7f05a7bb7c780525b146e9a5ec2712ef5408f90bd435d9e2240a5618d2fc44c5 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/1515759
{"ok":true,"chainId":36927,"blockNumber":1515759,"blockHash":"0xf34ef40a6c162c32fdb868b39c2494a69a07e63b6a3c4a92eff4d5f4ad591d65","superrootHash":"0x7f05a7bb7c780525b146e9a5ec2712ef5408f90bd435d9e2240a5618d2fc44c5","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/1515759","finality":{"type":3,"finalizedBlockNumber":1515759,"finalizedBlockHash":"0xf34ef40a6c162c32fdb868b39c2494a69a07e63b6a3c4a92eff4d5f4ad591d65"},"blob":{"superroot":{"superrootHash":"0x7f05a7bb7c780525b146e9a5ec2712ef5408f90bd435d9e2240a5618d2fc44c5","batchId":1791373288,"chainCount":75,"totalTwigs":16186538},"chainHeaders":[{"chainId":36927,"chainType":0,"blockNumber":1515759,"blockHash":"0xf34ef40a6c162c32fdb868b39c2494a69a07e63b6a3c4a92eff4d5f4ad591d65","miniMmrRoot":"0x1dff25af5ee0eecbf3d829366ef076a6e1806a64777d6432ad03368899fc1bb4","twigCount":526430,"stateRoot":"0x466b81e820af5b8d75ea4de2715ca6c511e4edf4242fea8490c68fba185c08c3"}],"superrootProof":{"targetChainIndex":22,"siblings":["0xa3066afa45f38c2fe938c91301b1b64d23049be5b13d577718c1cebab99ef723","0x32ff56788d36d959dd762e0e9e3aebc0977d97c838d68eadfde3de0bf496b3a9","0x286aea7a58f5d3f67239c3083f0b0260c7f3023bcb5d6c951197ed24b59234c7","0x3817122835788e9d3cf558508e8f62b93d0b167ca914aab1b242378527a3a2c9","0xdb3d3ae4b452bcc90052178c07e5af80c740a92be0a0ba78b07c8d444d8eed54","0x7f2ceed20dc464988a0423dc2c2802ac19eb51c8664f3e73ce07922c0f3f299a","0x5c651f0cd7aa23bee4e0adfd2a93013570aa337d154a16a22ffbe609ec5f4a87"]},"blockProof":{"blockIndex":1515759,"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":1515759,"blockHash":"0xf34ef40a6c162c32fdb868b39c2494a69a07e63b6a3c4a92eff4d5f4ad591d65","index":1515759,"siblings":["0x673a7b5656d7ca374ae05d377f1e4a8b268bbca6ef1f078d3929b316b06f7c4c","0xa6b9ca4d18ed9e0c0fb11fe24e836c2b2fca38404c3887760e5d94b3e68f0102","0x21bd376d3e455c653fc4b8cdeffb48dd988671c2cb97e2489f1c3c183078ca33","0x15cf2dec89203f2e4daa30b629e54aecb64f05c3ef0d256ccdd7121466a3069b","0x5f4e0c58212d717060c41db613d57c588f5af50d9e4f6b894f01e17c222a1ceb","0x89aea68ce91c15e6dd640eeb2fa8164ab79f6e65a91bc24157313895281d2e22","0x7f1efbf4c42cddf75fd33414728a896c16a07aff0806b7f3b09a29a4dba31e38","0x53e81b005a95336e6999ce795f029c992c5c4bec628d713d29160e951fce0ff6","0xf32b75d63eca34a9be23ddc324787015893b461e4a55def27054a411d3674120","0xcefad4e508c098b9a7e1d8feb19955fb02ba9675585078710969d3440f5054e0","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0xf8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892","0x3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c","0x3d7a94b43831ac130cdd5273e74ba4489c16b646106bc21cd123e338da999f76","0x5c67add7c6caf302256adedf7ab114da0acfe870d449a3a489f781d659e8becc","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0xca6cad54f1b986a4259aaa9d803d4b7b0b95613302b02ff1d528511a40ad7266","0x29ba49f12c22f6af84b58630b81a8bb61533a8be6f5241e150f2aae2e16bf2ad","0x59d78b4c3bad1491c9da6a46b5842304f1572c359f90f13a6f3bdbf3964bfdac","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xd359f8fee1c81fb2429230afaecfa9d3efdedc31e2509028767cb7eff6bfd800","0xf4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"root":"0x1dff25af5ee0eecbf3d829366ef076a6e1806a64777d6432ad03368899fc1bb4","tipBlockNumber":1515832,"tipBlockHash":"0xa3c5a303890dfd28c15aea14843872ea1eceef6f6e0abd122389b7aa011b5ed1","twigCount":526430,"treeVersion":32983}},"event":{"chainType":0,"encoded":"0x"},"finality":{"chainId":36927,"blockNumber":1515759,"finalityType":3,"proof":"0x000000000000000000000000000000000000000000000000000000000000004fa3c5a303890dfd28c15aea14843872ea1eceef6f6e0abd122389b7aa011b5ed1","finalizedBlockNumber":1515759,"finalizedBlockHash":"0xf34ef40a6c162c32fdb868b39c2494a69a07e63b6a3c4a92eff4d5f4ad591d65"},"verifiableBlock":1515832}}
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 NETWORK0x55cfb04bc73cda282ee9be650a1a431ef33022c48afcff4f70f3af1e4f0ea1dd
RECORD ON
Free. Nothing to sign.
3 free, then 0.05 USDC a grade.
WHERE A GRADE GOES
