[ 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 →
A RECORDED GRADE · 2026-10-22Taifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 2099107 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 2099107 on chain 36927: blockHash 0x0fb1a62e717a56a004106d0b7a0ae04100462caa6a35b4a71222a24539a3edf1, under superroot 0xc35815718242e26a6bb2baa587206d7b6642cb2a6dd7e404eb213180762f303f — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/2099107 {"ok":true,"chainId":36927,"blockNumber":2099107,"blockHash":"0x0fb1a62e717a56a004106d0b7a0ae04100462caa6a35b4a71222a24539a3edf1","superrootHash":"0xc35815718242e26a6bb2baa587206d7b6642cb2a6dd7e404eb213180762f303f","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/2099107","finality":{"type":3,"finalizedBlockNumber":2099107,"finalizedBlockHash":"0x0fb1a62e717a56a004106d0b7a0ae04100462caa6a35b4a71222a24539a3edf1"},"blob":{"blockProof":{"blockIndex":2099107,"inclusion":{"blockHash":"0x0fb1a62e717a56a004106d0b7a0ae04100462caa6a35b4a71222a24539a3edf1","blockNumber":2099107,"index":2099107,"root":"0xa96f894866f85d3c530a16b804e4ce8f81438db424acc1a96c5eb880fa394dcc","siblings":["0x02d1873d9f02600f7ea9d5d698145f559cd00d3480d5f61bd851a12467d48f12","0x7d5b431a90fb863f89782b16c2db41e79369f446e370bac52ed7111562d666c8","0x9d9c811dd52718b5db2a54b4c4c5a6a0e4b42319aef5b1cf0a3a40f9f4c95a6f","0xaa2f03abef4ba4fabb88064089f2a946fbfbcff17b581bdb0f4214844ac32f5f","0x18715b82bb9cb5d848f3b03705844c95f94bab5a3ab62936ed1691597faa6381","0x970a8e1147dbc233df331d975d78c27180a3472ca255c377c0fdf55350a7fc5b","0xcf64e1817c04a903bdf3544841f098188fce4c088b3ea9046fb8b027fdb44c2a","0x9b2664a1ee63d01c3825bdec5307430929e40ca220de3e432dd0a9ad44abaa6f","0x045d9097c785e971a67d7ef407bb7f020744de5b41f9b565ad12db9547609ce7","0xba460c5369e5fa6f3d38f2dd431a01e3c7a9036979ff6c4bb68530d760217404","0x8f86ab34f3f967164144d3d84541d272d56914c2611544c88025f48cb492153a","0xf8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892","0x3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c","0xc1df82d9c4b87413eae2ef048f94b4d3554cea73d92b0f7af96e0271c691e2bb","0x5c67add7c6caf302256adedf7ab114da0acfe870d449a3a489f781d659e8becc","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0x2733e50f526ec2fa19a22b31e8ed50f23cd1fdf94c9154ed3a7609a2f1ff981f","0xe1d3b5c807b281e4683cc6d6315cf95b9ade8641defcb32372f1c126e398ef7a","0x5a2dce0a8a7f68bb74560f8f71837c2c2ebbcbf7fffb42ae1896f13f7c7479a0","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xc65e9645644786b620e2dd2ad648ddfcbf4a7e5b1a3a4ecfe7f64667a3f0b7e2","0x5b524e0bebed22d72cd820566c5592cd0ad38bd7474238626023987a629456f3","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"tipBlockHash":"0xc48efa15971d2428fb2ae7d18010e89f1eb4d960dfa4d25d5e9732bef5e1ea99","tipBlockNumber":2099144,"treeVersion":149835,"twigCount":1109743},"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","siblings":[]},"chainHeaders":[{"blockHash":"0x0fb1a62e717a56a004106d0b7a0ae04100462caa6a35b4a71222a24539a3edf1","blockNumber":2099107,"chainId":36927,"chainType":0,"miniMmrRoot":"0xa96f894866f85d3c530a16b804e4ce8f81438db424acc1a96c5eb880fa394dcc","stateRoot":"0x035e717692f4abc8f9c885ddf22e1bd7e216657c43d35771e8c7d6b4d9777ed8","twigCount":1109743}],"event":{"chainType":0,"encoded":"0x"},"finality":{"block":2099107,"blockNumber":2099107,"chainId":36927,"checked_at":1792555826,"confirmations":41,"finalityType":3,"finalizedBlockHash":"0x0fb1a62e717a56a004106d0b7a0ae04100462caa6a35b4a71222a24539a3edf1","finalizedBlockNumber":2099107,"finalized_block":null,"level":"quick","proof":"0x0000000000000000000000000000000000000000000000000000000000000029c48efa15971d2428fb2ae7d18010e89f1eb4d960dfa4d25d5e9732bef5e1ea99","rule":"quick: 41 confirmations on the collected chain (≥ 2); full needs no finalized head was read for this answer: full finality not claimed"},"superroot":{"batchId":1792555819,"chainCount":79,"superrootHash":"0xc35815718242e26a6bb2baa587206d7b6642cb2a6dd7e404eb213180762f303f","totalTwigs":12956762},"superrootProof":{"siblings":["0x6feec0b0461f9e8a0c1aa74e9a4c12321193b268f7fa03fce1163497b2309007","0xca477d8a4c5e3f154b0342948ca6cb2b57cf617067129054c34b6d67755ce131","0xeae493c2e1cb0ecb9c06083cb01fc56fd016c2edabe4a4be81a3a0ac4a1f75c9","0x2d3303a48104ac35be9ca27ed19286324347ce03c191f6951c4490e5bfa25af9","0xec2a28157f8e75b9e961fc66b6e538e71297e8cc12a91e117a204f8fd5a0ef7d","0x257b216df2984cabb7980f3374fcd159d259ffe48ded1fce83ee3fc33bef6f50","0x9ea9398cb4f7ab5992d42c11ed506c8b088302a36a64fe46bfffc54689a476d9"],"targetChainIndex":22},"verifiableBlock":2099144}}
CODE CHECKS FIRST
✓ reply held✓ inclusion✓ block hash on chain✓ header on chain
JEV’S FOUR QUESTIONS · TAP ONE
THE VERDICT
REJECT
Not what was asked; the money stays with the buyer.
Graded after the job settled. Code disagrees.
THE RECORD
RECORD ON
Free. Nothing to sign.
3 free, then 0.05 USDC a grade.
WHERE A GRADE GOES