[ 05 · JEV ]

Grade a delivered job. Code checks what it can. Jev answers the rest, and the answers are recorded.

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A RECORDED GRADE · 2026-10-21 20:46 UTCTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 2128495 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 2128495 on chain 36927: blockHash 0xd6871d0577b9d9b95487bffc9ad886d713543407c617747f0c188e652b26167f, under superroot 0xd4061961e99a49c59dafe178036faa124037ba311e89044e9ede4dc357a0a667 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/2128495 {"ok":true,"chainId":36927,"blockNumber":2128495,"blockHash":"0xd6871d0577b9d9b95487bffc9ad886d713543407c617747f0c188e652b26167f","superrootHash":"0xd4061961e99a49c59dafe178036faa124037ba311e89044e9ede4dc357a0a667","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/2128495","finality":{"type":3,"finalizedBlockNumber":2128495,"finalizedBlockHash":"0xd6871d0577b9d9b95487bffc9ad886d713543407c617747f0c188e652b26167f"},"blob":{"blockProof":{"blockIndex":2128495,"inclusion":{"blockHash":"0xd6871d0577b9d9b95487bffc9ad886d713543407c617747f0c188e652b26167f","blockNumber":2128495,"index":2128495,"root":"0x0c6ffbf33d4b0504b25e35d82b23b75c5ec8860f5a847a482454d87fb3cb176b","siblings":["0x30ca58473159394c418de53c0aad03d615fc3b4bdb7ca3f3c6187bac260e18bd","0xec74f2f7908c059c4a80e2fb440d1284e0456741d90f7181a3fcba4af73a3633","0x5405090ad8ceeed274bdcedf9c0b1d4d8925c7b3ddf52f6c1dcb6256ef204a8c","0x889d11f356a6cd9316a4525ef005a6fc7c0c7d9b07a8e4f36c9c3d4ebf397b74","0x13368300bce1d3344b5b6b35a2efdd03e199961416f348ec957d40333a59d170","0xd1f51fca4aa48952db5b002f721511bf12663a339ad9b5f7805e3e3ef0fe91fb","0x7d73eee28a6e238b1f2746d28b412ed9940c5b5d61c07b2161fe5c363df9106e","0xc3dd8d31210845b6dce66100f484dd47d035d998c3439bd28ef953717c96bae2","0x9867cc5f7f196b93bae1e27e6320742445d290f2263827498b54fec539f756af","0x14e607b6d111ffc0d176843feec90d8c0d08c33707f995690d65862bc61bf947","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0x8ce655fa4e899c67b5d9e0eb6fb5747924ff31fe87d2e764f8ff7fc846e32456","0x91aa23eee6ce7512227c6ba506188a11b338a7eb20619cb05f0e22381acac954","0xe1246598d1ffd4c089706a36965e02b6ca61a10e20fdcbe71787d4cad1e1577f","0xeed9fa75244225b5c091444b4f3157437604bfdf38815458256ef8b7f552014e","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0x2733e50f526ec2fa19a22b31e8ed50f23cd1fdf94c9154ed3a7609a2f1ff981f","0xe1d3b5c807b281e4683cc6d6315cf95b9ade8641defcb32372f1c126e398ef7a","0x5a2dce0a8a7f68bb74560f8f71837c2c2ebbcbf7fffb42ae1896f13f7c7479a0","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xc65e9645644786b620e2dd2ad648ddfcbf4a7e5b1a3a4ecfe7f64667a3f0b7e2","0x5b524e0bebed22d72cd820566c5592cd0ad38bd7474238626023987a629456f3","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"tipBlockHash":"0x7be129e3e735c28a6818aceecd46319d8db6fbaa07fb1f2aa4f95c887008cb1c","tipBlockNumber":2128619,"treeVersion":155723,"twigCount":1139218},"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":"0xd6871d0577b9d9b95487bffc9ad886d713543407c617747f0c188e652b26167f","blockNumber":2128495,"chainId":36927,"chainType":0,"miniMmrRoot":"0x0c6ffbf33d4b0504b25e35d82b23b75c5ec8860f5a847a482454d87fb3cb176b","stateRoot":"0x31ae7e26e3380b0ced0df41017427a6e7909d2a75faf4de093644cf354ceaecf","twigCount":1139218}],"event":{"chainType":0,"encoded":"0x"},"finality":{"block":2128495,"blockNumber":2128495,"chainId":36927,"checked_at":1792615290,"confirmations":129,"finalityType":3,"finalizedBlockHash":"0xd6871d0577b9d9b95487bffc9ad886d713543407c617747f0c188e652b26167f","finalizedBlockNumber":2128495,"finalized_block":null,"level":"quick","proof":"0x00000000000000000000000000000000000000000000000000000000000000817be129e3e735c28a6818aceecd46319d8db6fbaa07fb1f2aa4f95c887008cb1c","rule":"quick: 129 confirmations on the collected chain (≥ 2); full needs no finalized head was read for this answer: full finality not claimed"},"superroot":{"batchId":1792615283,"chainCount":80,"superrootHash":"0xd4061961e99a49c59dafe178036faa124037ba311e89044e9ede4dc357a0a667","totalTwigs":16822098},"superrootProof":{"siblings":["0x35b6cfc29a17f4ee251f0b702355961427c9cc9b3b4596fa685ab285e9371510","0x55a6d345f1868b38884282441a693f258b9acf950bb5ffd6919b97a9aa688907","0xcd453276af6032db3997fcbb915544c050638072ac0a37c420394b0edb265cf4","0x21601ba77fd24bb16c72e7aefa6a844fef97051bfe365f733a457f58b5082fc4","0xfb4c1d001168099274f19dcd26a548a091faf57a77bf99d5b145815fce83fe11","0x034aff8c6465ede844b910a7a9d1f90ae46499159cd76146c5cb357f7b8c6eac","0x58ce43c9f9918ed0215b680af321048dfce189574b91df2b2f8b00f473a9e1aa"],"targetChainIndex":22},"verifiableBlock":2128619}}
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.