[ 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 23:35 UTCTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 2305031 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 2305031 on chain 36927: blockHash 0x6d6bb11426e9fb988f5cc5f699746e3d7b3536bf67179e92832b2ef2711f8726, under superroot 0xab512df73436909d6c19a357535af9071f7c5ef06e046a5eab939e3e7d57fa53 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/2305031 {"ok":true,"chainId":36927,"blockNumber":2305031,"blockHash":"0x6d6bb11426e9fb988f5cc5f699746e3d7b3536bf67179e92832b2ef2711f8726","superrootHash":"0xab512df73436909d6c19a357535af9071f7c5ef06e046a5eab939e3e7d57fa53","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/2305031","finality":{"type":3,"finalizedBlockNumber":2305031,"finalizedBlockHash":"0x6d6bb11426e9fb988f5cc5f699746e3d7b3536bf67179e92832b2ef2711f8726"},"blob":{"blockProof":{"blockIndex":2305031,"inclusion":{"blockHash":"0x6d6bb11426e9fb988f5cc5f699746e3d7b3536bf67179e92832b2ef2711f8726","blockNumber":2305031,"index":2305031,"root":"0x7f5065cdef95cf02550140dc6a3e6b82cf9ed2d904bae139dbcc7dd34ff94747","siblings":["0xddee3ef7ca7005d0b53d4a2099606e1ad6ea54ff964fe575dfd886c75d06c4cc","0x7c1bcf85bf0c9887eb9568a805ad21d2a2d974853dd31227a1789fdf5fb8d8fd","0x5f42ed1b8e780f059d6191ac97e4b68b26568ecd74368158feb3c702168c42a8","0x067e4dee446bf27fc3cf5d822f87a662eb4a7b8815bd4ccb744e77f4d64e7fc9","0xf029d06c18aca5cf4e3145556ac22b860fbe0ac13bf717b0b6a7dcd237de2bcb","0xbfbaba093b8686f4470a9b71e7c293d9773dd7c9fa1f6da0e8a5830cdcf26194","0x887c22bd8750d34016ac3c66b5ff102dacdd73f6b014e710b51e8022af9a1968","0xffd70157e48063fc33c97a050f7f640233bf646cc98d9524c6b92bcf3ab56f83","0x9867cc5f7f196b93bae1e27e6320742445d290f2263827498b54fec539f756af","0xcefad4e508c098b9a7e1d8feb19955fb02ba9675585078710969d3440f5054e0","0xfaf4acf80aebd7c1088408800ae2dfe51dbca56c47cc314fd91103afaa0b5620","0xce87294a57e0e44ffd452676b4185e0a7d2d524ed9ebad59d1d3adeddab0447d","0x3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c","0x963102e99b2079e38aa153dbda7f1ae3881a828ba85673304263144aec3c0ecc","0x5c67add7c6caf302256adedf7ab114da0acfe870d449a3a489f781d659e8becc","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0xe9026b1dbc902840271618593294c8b0f8808139506e8f41b744ed9bc650960c","0x8dd12e75dfda2ec2744d6ad639b2a5be925c60a63851eab92b3255674c264187","0x5a2dce0a8a7f68bb74560f8f71837c2c2ebbcbf7fffb42ae1896f13f7c7479a0","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xc65e9645644786b620e2dd2ad648ddfcbf4a7e5b1a3a4ecfe7f64667a3f0b7e2","0x73ee20ea68274c003b826ca4ebf305906cab3e37af7906947ef28de6161af9f6","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"tipBlockHash":"0x0785a7a8adaec607f53bc9cbb639a935a3c59232fa385d145c33a2e12c0f372b","tipBlockNumber":2305079,"treeVersion":190817,"twigCount":1315690},"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":"0x6d6bb11426e9fb988f5cc5f699746e3d7b3536bf67179e92832b2ef2711f8726","blockNumber":2305031,"chainId":36927,"chainType":0,"miniMmrRoot":"0x7f5065cdef95cf02550140dc6a3e6b82cf9ed2d904bae139dbcc7dd34ff94747","stateRoot":"0x1e5512b3bfe642c71459d971e462b73ae1fee170ca5be7776b9b678737932527","twigCount":1315690}],"event":{"chainType":0,"encoded":"0x"},"finality":{"block":2305031,"blockNumber":2305031,"chainId":36927,"checked_at":1792970832,"confirmations":50,"finalityType":3,"finalizedBlockHash":"0x6d6bb11426e9fb988f5cc5f699746e3d7b3536bf67179e92832b2ef2711f8726","finalizedBlockNumber":2305031,"finalized_block":null,"level":"quick","proof":"0x00000000000000000000000000000000000000000000000000000000000000320785a7a8adaec607f53bc9cbb639a935a3c59232fa385d145c33a2e12c0f372b","rule":"quick: 50 confirmations on the collected chain (≥ 2); full needs no finalized head was read for this answer: full finality not claimed"},"superroot":{"batchId":1792970831,"chainCount":80,"superrootHash":"0xab512df73436909d6c19a357535af9071f7c5ef06e046a5eab939e3e7d57fa53","totalTwigs":40993782},"superrootProof":{"siblings":["0xb44825361173e089475943043fcd3427ccd1ce537d52ee43d276bb53b71f048a","0x07bfe717039c47116455345305f910674dde79eb3a2a700b2853eccc55897e10","0x37f0a88588d6280481d50436d1cc6a78f1d1071d1c8d5e4cc257a29fa368376c","0xfb5f849a47dad32eaaeae3c52a946e161daf015b3b02d8ae0df7313f6f6f179a","0x6864877519d5197e93d3833d3c4e16f2c8c480ad157a627ebb02015b1a6f5468","0x5b7201fd04fe9025408057fd7a2a45228d867213368827a9a6621ddd2cb8e1d9","0xb758f079718a504156734f9d02a31a840b3a045b6cf8dadc24ad5f821eb1a6db"],"targetChainIndex":22},"verifiableBlock":2305079}}
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.