[ 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 10:51 UTCTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 2110909 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 2110909 on chain 36927: blockHash 0xa08b57f99f71ef9282b8ef182e61525f94763fe498582bc4a5fa3fcc3f747b08, under superroot 0xebee007dd91be5a4adc8e5f8ca2d21d6535907f470ce7d3af8afb71e00f8c602 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/2110909 {"ok":true,"chainId":36927,"blockNumber":2110909,"blockHash":"0xa08b57f99f71ef9282b8ef182e61525f94763fe498582bc4a5fa3fcc3f747b08","superrootHash":"0xebee007dd91be5a4adc8e5f8ca2d21d6535907f470ce7d3af8afb71e00f8c602","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/2110909","finality":{"type":3,"finalizedBlockNumber":2110909,"finalizedBlockHash":"0xa08b57f99f71ef9282b8ef182e61525f94763fe498582bc4a5fa3fcc3f747b08"},"blob":{"blockProof":{"blockIndex":2110909,"inclusion":{"blockHash":"0xa08b57f99f71ef9282b8ef182e61525f94763fe498582bc4a5fa3fcc3f747b08","blockNumber":2110909,"index":2110909,"root":"0x83a3dabfde1173a0dcf49c724772bf582f84dc27e6b1a9b34637b6b77dc4911e","siblings":["0xa36f6c5977ceebade4999c18ab7b53c8209cfa5dc2c93aff66f08cb63fc9a2ed","0xd395dd5914cad2d542957fba528451a54f33739f67963e34112f69adac7386fc","0xac34bc844b3104614f7b88ecec68684e1724a26f4f00c79091fa6e7782282fa7","0x7296c16c51c68b387cb3ce92ba4cb2dcb1be139297c5b9ee29f09f460fdca4a1","0xedce01eacaef51624840a756ae40616fb89f4de619ec65f1533e546eeb89ab83","0x609a47705e72dd74ad676d62fbc0f18913f6723fb07387409c0beba8b3b12c63","0xddacbfc9d99f77fce3e2db68ec8f667ddd320effda59902488cd449033009f12","0xc0de479c22cc20ea0230d7c456fb548e49c99ac4662f285130f554dc1e31953a","0x2e35381eb751706c317f211f4848717af86134da6840045d437dd5d4997479e0","0xcefad4e508c098b9a7e1d8feb19955fb02ba9675585078710969d3440f5054e0","0x240797deab8523baf38fbd237045c69e56539422e8d2b850f47202331b01324a","0xf8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892","0x87e48d720bc421b9196ac9152e64101d3e03ac64d339a69e98c4e7ffc4842101","0xb424e33d9ddb3d50a1bea5bca214169435f4aaf3c950f9c0f51c6edd5458c6ee","0x5c67add7c6caf302256adedf7ab114da0acfe870d449a3a489f781d659e8becc","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0x2733e50f526ec2fa19a22b31e8ed50f23cd1fdf94c9154ed3a7609a2f1ff981f","0xe1d3b5c807b281e4683cc6d6315cf95b9ade8641defcb32372f1c126e398ef7a","0x5a2dce0a8a7f68bb74560f8f71837c2c2ebbcbf7fffb42ae1896f13f7c7479a0","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xc65e9645644786b620e2dd2ad648ddfcbf4a7e5b1a3a4ecfe7f64667a3f0b7e2","0x5b524e0bebed22d72cd820566c5592cd0ad38bd7474238626023987a629456f3","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"tipBlockHash":"0x3d4ed292da5867e1aa49c765eba5a0df379c4a15c911b27044420c4832e1d060","tipBlockNumber":2110969,"treeVersion":152201,"twigCount":1121568},"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":"0xa08b57f99f71ef9282b8ef182e61525f94763fe498582bc4a5fa3fcc3f747b08","blockNumber":2110909,"chainId":36927,"chainType":0,"miniMmrRoot":"0x83a3dabfde1173a0dcf49c724772bf582f84dc27e6b1a9b34637b6b77dc4911e","stateRoot":"0x515cb8f97d1529e06412b051eccdc494e58944c08d71988a683dd9b783a3d59e","twigCount":1121568}],"event":{"chainType":0,"encoded":"0x"},"finality":{"block":2110909,"blockNumber":2110909,"chainId":36927,"checked_at":1792579688,"confirmations":65,"finalityType":3,"finalizedBlockHash":"0xa08b57f99f71ef9282b8ef182e61525f94763fe498582bc4a5fa3fcc3f747b08","finalizedBlockNumber":2110909,"finalized_block":null,"level":"quick","proof":"0x00000000000000000000000000000000000000000000000000000000000000413d4ed292da5867e1aa49c765eba5a0df379c4a15c911b27044420c4832e1d060","rule":"quick: 65 confirmations on the collected chain (≥ 2); full needs no finalized head was read for this answer: full finality not claimed"},"superroot":{"batchId":1792579679,"chainCount":79,"superrootHash":"0xebee007dd91be5a4adc8e5f8ca2d21d6535907f470ce7d3af8afb71e00f8c602","totalTwigs":14499366},"superrootProof":{"siblings":["0x5ebf4c280b525b7a773fb6f75916bfffc73002a33f0c6eb8c6c12e5e319e15a4","0x65f5d878c7fb8b826fa2c9f9eeb53b6bac7aece96f928942432e9e39b2b15458","0x8bdf146c74a8b272967e64ae7308196bbb5177f732da4012fb36957214160346","0x45a229d895229c667ac28bbfd5f5d6405f4df5eb39fad6cb38a4f209ebc23429","0xa6d11d528f4edc3cdd09c010f46d77cec312750c19970aaebcd7d4d106b9f82d","0xcc2e8913ae97987a1db3451be3342b3552a2ce60177af26d3585ec48cd0982b9","0xb3d8aadfe89be5b2835f081c4a1203f84227ba4f909c1dd68bd1716cc7a991af"],"targetChainIndex":22},"verifiableBlock":2110969}}
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.