[ 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 · 2026-10-08 00:31 UTCTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 1538681 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 1538681 on chain 36927: blockHash 0x9d29e784de64aca2836318e5b8dc6ff321f35deb274e34e0128b3183686b3403, under superroot 0x72e39a6fed4fffa6f7d8545757a375df9a84695c5624f227af7cbb1807bb34d7 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/1538681 {"ok":true,"chainId":36927,"blockNumber":1538681,"blockHash":"0x9d29e784de64aca2836318e5b8dc6ff321f35deb274e34e0128b3183686b3403","superrootHash":"0x72e39a6fed4fffa6f7d8545757a375df9a84695c5624f227af7cbb1807bb34d7","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/1538681","finality":{"type":3,"finalizedBlockNumber":1538681,"finalizedBlockHash":"0x9d29e784de64aca2836318e5b8dc6ff321f35deb274e34e0128b3183686b3403"},"blob":{"superroot":{"superrootHash":"0x72e39a6fed4fffa6f7d8545757a375df9a84695c5624f227af7cbb1807bb34d7","batchId":1791419462,"chainCount":76,"totalTwigs":419016},"chainHeaders":[{"chainId":36927,"chainType":0,"blockNumber":1538681,"blockHash":"0x9d29e784de64aca2836318e5b8dc6ff321f35deb274e34e0128b3183686b3403","miniMmrRoot":"0xe8ed935c437267d15ceeb6b18e89f949a44d2fd73db2855bce89d76e87976c24","twigCount":549303,"stateRoot":"0xd628530e43e0d51cdb8d2bad0774e4f9e53cbe7adb24d85f221520680816d9d2"}],"superrootProof":{"targetChainIndex":22,"siblings":["0x8aef965bd68935c717433cf48e0f880b6090717ba59122ed565b32c7b610259c","0x697608a0e3f6182b3efc9efcbae60348e5786811eb9be1caf883f218bdf1b80a","0x2b916d08d313de5b5e2ff3483afb9924aef2a98f514c907e922a289eaeadbd07","0xab07f1d4758f0fb65c88be1f57c95bf4b27aa9bab5db87a3a7dc946462125ab0","0xe03d08c51b9e17a293c307e2dcf5fbb221c35e3c32dd4ab4feaf5eda5f149707","0x4379da31b5e242d16a33fbec47c6db53b32158eb9d7cb981572a538748cdf63f","0xfa7cfa82d202e6d5a6c9eefa2f2d9c42330e603d1a6707bebc6a2caf12928f56"]},"blockProof":{"blockIndex":1538681,"siblings":[],"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","inclusion":{"blockNumber":1538681,"blockHash":"0x9d29e784de64aca2836318e5b8dc6ff321f35deb274e34e0128b3183686b3403","index":1538681,"siblings":["0x01959c4ba039abd6dd25b47e0b6a689539f78c216e9528323c49d6556b59d956","0xefb00b892596f4ac2331d3540a1c312a7516e2426fb2f59d7ce35a4855003787","0x90d1b5191076a6278a86fd7e3d1598d769a5979e0083c88daeaccec4068af8d8","0xcda5f50cf907b226dde7cd9234da48592ca98170eadffc5d01f39529612cd880","0xfeee86a0f940e927da69df3c20787908417e237fbcf6e61072e4290f70ab7beb","0xb0b06af9d33c745d39a34a91f8c6c263d70120796e1d369210ecc6b10c5b7c71","0xc995186bae09a9a48d1e2059e19a80854c710d7c340403e0136119bed78a26cb","0x23b84614601577c29d68c6bfa6165897f46d7e45cf1c82b0926896581bd71073","0x9867cc5f7f196b93bae1e27e6320742445d290f2263827498b54fec539f756af","0x22aad7ec110fa6be58527f62975462e75f78d6a76b6568986d6dc9bdf8c6dc9c","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0x39fcff3c7b19fbda6142553b2f937d8cf45ebac77c52d1a71eeb07ee735db063","0x8fec1035fe6e15ae6f7fd199860e9221596352544447e0bbc2d291b5bd7f2c85","0x6c4c5e2ac643de99f35754fcda271fac2e88cbeceae5164d69ad3b5d685a0560","0x93680680feda315dd5fb2ae6f8019d0341bd756c40c47282144de7294030b860","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0xca6cad54f1b986a4259aaa9d803d4b7b0b95613302b02ff1d528511a40ad7266","0x29ba49f12c22f6af84b58630b81a8bb61533a8be6f5241e150f2aae2e16bf2ad","0x59d78b4c3bad1491c9da6a46b5842304f1572c359f90f13a6f3bdbf3964bfdac","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xd359f8fee1c81fb2429230afaecfa9d3efdedc31e2509028767cb7eff6bfd800","0xf4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"root":"0xe8ed935c437267d15ceeb6b18e89f949a44d2fd73db2855bce89d76e87976c24","tipBlockNumber":1538705,"tipBlockHash":"0x7a84d5cb69f6512bcd318c92179d7573d649c6f4051610d4551d6b48750a5a63","twigCount":549303,"treeVersion":37555}},"event":{"chainType":0,"encoded":"0x"},"finality":{"chainId":36927,"blockNumber":1538681,"finalityType":3,"proof":"0x000000000000000000000000000000000000000000000000000000000000001a7a84d5cb69f6512bcd318c92179d7573d649c6f4051610d4551d6b48750a5a63","finalizedBlockNumber":1538681,"finalizedBlockHash":"0x9d29e784de64aca2836318e5b8dc6ff321f35deb274e34e0128b3183686b3403"},"verifiableBlock":1538705}}
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.