[ 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 · 2026-10-25 03:36 UTCTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 2269407 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 2269407 on chain 36927: blockHash 0x9698fba77bf39afc4ffc8701eb52d8d73dbe70bd61b749e249ed8ee65e41e6d5, under superroot 0xfca99787d948ec5d3a6bb200e4d80e95af34aca7fe4e3330228ba331f0016f31 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/2269407 {"ok":true,"chainId":36927,"blockNumber":2269407,"blockHash":"0x9698fba77bf39afc4ffc8701eb52d8d73dbe70bd61b749e249ed8ee65e41e6d5","superrootHash":"0xfca99787d948ec5d3a6bb200e4d80e95af34aca7fe4e3330228ba331f0016f31","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/2269407","finality":{"type":3,"finalizedBlockNumber":2269407,"finalizedBlockHash":"0x9698fba77bf39afc4ffc8701eb52d8d73dbe70bd61b749e249ed8ee65e41e6d5"},"blob":{"blockProof":{"blockIndex":2269407,"inclusion":{"blockHash":"0x9698fba77bf39afc4ffc8701eb52d8d73dbe70bd61b749e249ed8ee65e41e6d5","blockNumber":2269407,"index":2269407,"root":"0x2edd367b43b2e40a1d2ee12fc805de086d3b3e6452cbc01048d81b4922f5c06f","siblings":["0x668deed378e63b7b7525710b33a2b03c1538a0ba74b4521031b24b4469e78b98","0x627fe7f20d16448beb62c877cf2fd48c26a3b2efd5e40ca5c815d499473a1a9f","0xb582a0e6fa22d7fd0b761f6c54cb4df4bdce4f6722e2b5f0ef60cd6897f27ca3","0x7af7a03b48f5b745479c201d013a25f99e09268d3317cbf5b25b4d1549e1ab0c","0x95744e68277253d203abe1497d10c3d2ace8e4ee4aebabfd62a1bb222eb3ec5c","0xb3b9029bab6b3c8d55af8424b3e17bf8dc39a978e1a556791c36d31cb819eba4","0xb4ee57e4878d9056cb29b9aef4e5a4690e1277aa6396e3b7fead69a01a2a018f","0x88fa887f89267957c4fd60c05ff39e97c9f456c123b4a8707cce539f80ed5ebf","0x74803b2d624e902285d9e177226a4911f3fa37c4e95ab9f3612ba5f48a33a7ac","0xcefad4e508c098b9a7e1d8feb19955fb02ba9675585078710969d3440f5054e0","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0xf8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892","0x3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c","0x6b60f0519161d385add1c124a8c1834faeb4954ab411967d78bdcf17386d5600","0x5c67add7c6caf302256adedf7ab114da0acfe870d449a3a489f781d659e8becc","0xdf230a9a7a5d55d55272861caa0727ddc8300d5a5affb5bf8592c6bed70cbc24","0x2733e50f526ec2fa19a22b31e8ed50f23cd1fdf94c9154ed3a7609a2f1ff981f","0x8dd12e75dfda2ec2744d6ad639b2a5be925c60a63851eab92b3255674c264187","0x5a2dce0a8a7f68bb74560f8f71837c2c2ebbcbf7fffb42ae1896f13f7c7479a0","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xc65e9645644786b620e2dd2ad648ddfcbf4a7e5b1a3a4ecfe7f64667a3f0b7e2","0x73ee20ea68274c003b826ca4ebf305906cab3e37af7906947ef28de6161af9f6","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"tipBlockHash":"0x1804bf78f97d3ba6c7c96d051de65add8d403f36b8e0545952b2ed58aedbc848","tipBlockNumber":2269462,"treeVersion":183753,"twigCount":1280072},"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":"0x9698fba77bf39afc4ffc8701eb52d8d73dbe70bd61b749e249ed8ee65e41e6d5","blockNumber":2269407,"chainId":36927,"chainType":0,"miniMmrRoot":"0x2edd367b43b2e40a1d2ee12fc805de086d3b3e6452cbc01048d81b4922f5c06f","stateRoot":"0xfee99afa13071c19b9c5db4c8462fe9993e1680d9fdebeff5898d83b9e393991","twigCount":1280072}],"event":{"chainType":0,"encoded":"0x"},"finality":{"block":2269407,"blockNumber":2269407,"chainId":36927,"checked_at":1792899225,"confirmations":59,"finalityType":3,"finalizedBlockHash":"0x9698fba77bf39afc4ffc8701eb52d8d73dbe70bd61b749e249ed8ee65e41e6d5","finalizedBlockNumber":2269407,"finalized_block":null,"level":"quick","proof":"0x000000000000000000000000000000000000000000000000000000000000003b1804bf78f97d3ba6c7c96d051de65add8d403f36b8e0545952b2ed58aedbc848","rule":"quick: 59 confirmations on the collected chain (≥ 2); full needs no finalized head was read for this answer: full finality not claimed"},"superroot":{"batchId":1792899219,"chainCount":80,"superrootHash":"0xfca99787d948ec5d3a6bb200e4d80e95af34aca7fe4e3330228ba331f0016f31","totalTwigs":36154857},"superrootProof":{"siblings":["0x7d7fecf5a8f3d03e813c675cc0a224221528830820e580fb66dd2ef04b7a5e54","0x1f415f574809e5b8e909b28e730d41e9872f34eab772b876f6731092071a86bb","0xba776db914489e7a8168560e146e93acffc2f5d9366d9024cbe8abe8d4c77bd8","0x1a98d64876c3045275e815536910cf24456343f7efaa84f3e293594415e25709","0x64cedb5f31c53ac807346d2ac6f2a67d0403a8652338b88edfd25fce1d42fc3b","0x7f6e93b73fc367b66ddb7d5a329b56113c80a894cc8a0face2346c03e6a7b3b6","0xf0abb467734e7ce95cdd6ce19c2f1e0e922a6285aeae5ce69e49d1a3f8cdfbc3"],"targetChainIndex":22},"verifiableBlock":2269462}}
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.