[ 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 03:47 UTCTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 1544192 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 1544192 on chain 36927: blockHash 0xed31e5e7d59f84b4efceebcfbd528e25c9ae83fdb18d88225a1310c1ea320c99, under superroot 0xf8e3bcec5cd45b87bdbe730a2d79678107c7a395787b17d94f860ea53b4df182 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/1544192 {"ok":true,"chainId":36927,"blockNumber":1544192,"blockHash":"0xed31e5e7d59f84b4efceebcfbd528e25c9ae83fdb18d88225a1310c1ea320c99","superrootHash":"0xf8e3bcec5cd45b87bdbe730a2d79678107c7a395787b17d94f860ea53b4df182","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/1544192","finality":{"type":3,"finalizedBlockNumber":1544192,"finalizedBlockHash":"0xed31e5e7d59f84b4efceebcfbd528e25c9ae83fdb18d88225a1310c1ea320c99"},"blob":{"superroot":{"superrootHash":"0xf8e3bcec5cd45b87bdbe730a2d79678107c7a395787b17d94f860ea53b4df182","batchId":1791431224,"chainCount":76,"totalTwigs":1125763},"chainHeaders":[{"chainId":36927,"chainType":0,"blockNumber":1544192,"blockHash":"0xed31e5e7d59f84b4efceebcfbd528e25c9ae83fdb18d88225a1310c1ea320c99","miniMmrRoot":"0x48b191e0bb10de4c3b7a1ea0be6fd757c895f2fb3a213f6726739dc819e6bded","twigCount":555054,"stateRoot":"0x576851d7a4d4eac631fb48466fd7f063924ea792ba0ddb7717c6b6ff938975b7"}],"superrootProof":{"targetChainIndex":22,"siblings":["0x7ff5f5e998fa0b469b57336e5006a8ad365d02c0cb68a8a0539ddbbbf70a229f","0x3f790f8632d0e37db3a23ae7e1f27e1265276634c0c9f76d25248cc691dc0f17","0xb24d09b296a1e985415b3f65cdc40974de65728a3e556d0b3679e109b63191e5","0x06a2835c93be4295a436bed7b85a22554a8952363bb12661ac6d4e5410830330","0xf460d34548b1554012c97f132c3dc161de1ec704cbbf5678b1de8b570037d516","0xeeda426d7dd73a178b22116b38569ebb6563c367d77cf53ac52d08988613d62b","0xe27d10007febbe066a2228d7d21c411bdde6d889bdf3044cb7703b2fa21a30d2"]},"blockProof":{"blockIndex":1544192,"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":1544192,"blockHash":"0xed31e5e7d59f84b4efceebcfbd528e25c9ae83fdb18d88225a1310c1ea320c99","index":1544192,"siblings":["0xf6a20ce88ecbe296a2011c4eef3424a0c45707777984ec4ac382e4597c99c742","0x4dffb962cc31107981cc7ed0c8f9867f43b30af2f67c5ec5090d50b802dcd3a3","0xa5f98b717ac3671efa6ffb8600216d2ec962a73273e8a83be21ae32bad188ffa","0xb680b65bd8b245e09d477f26cef62049ae863174baf5cf00bb6866569740d9e3","0xd1e571560370783403dc83d69726d8e70b57d84c1bd5dc4f0a0f59b58309411c","0xbd5b1e664754c9ef5de7de32a440fac6f9ed1c1987461caa2c547fadf18b1632","0x1ceaeaa46b388beca4592cb813b0d95eac1b450691070d6638facc78b032648d","0xd56747fc685aff0429117f38096188b93e2b3d2d208f1eef39e6cf1001073dcf","0xf0100824913038bda2b7a371ce62119e729e83d39a6565e76f8601aad87a657b","0xcefad4e508c098b9a7e1d8feb19955fb02ba9675585078710969d3440f5054e0","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0xf8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892","0x4fd74047117ebea6d28efa63642c9644f24ecb4ec4cfc8e632a0bc28f90470c9","0xc1df82d9c4b87413eae2ef048f94b4d3554cea73d92b0f7af96e0271c691e2bb","0x5c67add7c6caf302256adedf7ab114da0acfe870d449a3a489f781d659e8becc","0x5c132e323388a2eecee85e5f770c17281fd3aa83e547e3eafe61d58843f446a6","0xca6cad54f1b986a4259aaa9d803d4b7b0b95613302b02ff1d528511a40ad7266","0x29ba49f12c22f6af84b58630b81a8bb61533a8be6f5241e150f2aae2e16bf2ad","0x59d78b4c3bad1491c9da6a46b5842304f1572c359f90f13a6f3bdbf3964bfdac","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xd359f8fee1c81fb2429230afaecfa9d3efdedc31e2509028767cb7eff6bfd800","0xf4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"root":"0x48b191e0bb10de4c3b7a1ea0be6fd757c895f2fb3a213f6726739dc819e6bded","tipBlockNumber":1544456,"tipBlockHash":"0xcfc836d80644435d3faff688ad828427fac698fce93664a341ccbbb3e45bc4e5","twigCount":555054,"treeVersion":38721}},"event":{"chainType":0,"encoded":"0x"},"finality":{"chainId":36927,"blockNumber":1544192,"finalityType":3,"proof":"0x000000000000000000000000000000000000000000000000000000000000010acfc836d80644435d3faff688ad828427fac698fce93664a341ccbbb3e45bc4e5","finalizedBlockNumber":1544192,"finalizedBlockHash":"0xed31e5e7d59f84b4efceebcfbd528e25c9ae83fdb18d88225a1310c1ea320c99"},"verifiableBlock":1544456}}
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.