[ 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 14:11 UTCTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 2116799 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 2116799 on chain 36927: blockHash 0x5a6c704ac418eb0160eb75a8230f4174e59c8f3a7b09a3dd8c5dec0326a80536, under superroot 0x9d5228a60bcafe1f858424299a704ff0e23f1bcc4ef40b57587aaa2c3720149d — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/2116799 {"ok":true,"chainId":36927,"blockNumber":2116799,"blockHash":"0x5a6c704ac418eb0160eb75a8230f4174e59c8f3a7b09a3dd8c5dec0326a80536","superrootHash":"0x9d5228a60bcafe1f858424299a704ff0e23f1bcc4ef40b57587aaa2c3720149d","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/2116799","finality":{"type":3,"finalizedBlockNumber":2116799,"finalizedBlockHash":"0x5a6c704ac418eb0160eb75a8230f4174e59c8f3a7b09a3dd8c5dec0326a80536"},"blob":{"blockProof":{"blockIndex":2116799,"inclusion":{"blockHash":"0x5a6c704ac418eb0160eb75a8230f4174e59c8f3a7b09a3dd8c5dec0326a80536","blockNumber":2116799,"index":2116799,"root":"0x929ec63400061a82b7c7b1ae168377761f031758fffd2cb4e74f6d821bdb0d14","siblings":["0x641db9201c79787eba91e7434c109ee0ecd5a744d5be6852ff2293964c334dfa","0x0e91453e91c8c50bdc6b7cc0f78ee68927bb482a075b33bef3ec5828cf6a4ff0","0x18bfc77685c4a717b79e0a97908d84c947828a6e6ddb95853dec88cdc8ba1d4b","0xa2e3c5f2fd713b5b6bce8eaba02352e59437dcc537cb589e020c8bfd69077a11","0x64d598eda407bf7eeaf13a3267a1ef6b6e7f1ce1bfba534ff3e8cd3c2c8da728","0xa66ed5748b068c3d4b80118237ce1fa453fe433ad7ef98b1f5ecdfb7366170f0","0x33bd7c6acedc6807c0073981fa6554036a3512352124ad77934d6da80b9aab39","0x2889a5e8958143facf28629a79f99801bafe5fccf5cdfb5e22d39a5351b18519","0x6af6948e2d1337f1ac1bd34079a51fe3f03dd76e4264b6a19d83a49da42e52d7","0xcefad4e508c098b9a7e1d8feb19955fb02ba9675585078710969d3440f5054e0","0xb905eb92121114c178953227d8283c5508ae50a90d974cf4229501494c7cb319","0x975d71c2f3ed28fe5b744d15075a15b91d87981ae5159b5291449f4e0d4ba5b8","0x3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c","0xc1df82d9c4b87413eae2ef048f94b4d3554cea73d92b0f7af96e0271c691e2bb","0xeed9fa75244225b5c091444b4f3157437604bfdf38815458256ef8b7f552014e","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0x2733e50f526ec2fa19a22b31e8ed50f23cd1fdf94c9154ed3a7609a2f1ff981f","0xe1d3b5c807b281e4683cc6d6315cf95b9ade8641defcb32372f1c126e398ef7a","0x5a2dce0a8a7f68bb74560f8f71837c2c2ebbcbf7fffb42ae1896f13f7c7479a0","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xc65e9645644786b620e2dd2ad648ddfcbf4a7e5b1a3a4ecfe7f64667a3f0b7e2","0x5b524e0bebed22d72cd820566c5592cd0ad38bd7474238626023987a629456f3","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"tipBlockHash":"0xdd0678a0702a3ba37cb685f232613aaf2909acb58b4eb4102fb45169a51c193d","tipBlockNumber":2116912,"treeVersion":153394,"twigCount":1127511},"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":"0x5a6c704ac418eb0160eb75a8230f4174e59c8f3a7b09a3dd8c5dec0326a80536","blockNumber":2116799,"chainId":36927,"chainType":0,"miniMmrRoot":"0x929ec63400061a82b7c7b1ae168377761f031758fffd2cb4e74f6d821bdb0d14","stateRoot":"0xecbcf2d397e471aa4124fe3c0385c6df80e54f60dbe96b7ae80b02461fe6d295","twigCount":1127511}],"event":{"chainType":0,"encoded":"0x"},"finality":{"block":2116799,"blockNumber":2116799,"chainId":36927,"checked_at":1792591707,"confirmations":115,"finalityType":3,"finalizedBlockHash":"0x5a6c704ac418eb0160eb75a8230f4174e59c8f3a7b09a3dd8c5dec0326a80536","finalizedBlockNumber":2116799,"finalized_block":null,"level":"quick","proof":"0x0000000000000000000000000000000000000000000000000000000000000073dd0678a0702a3ba37cb685f232613aaf2909acb58b4eb4102fb45169a51c193d","rule":"quick: 115 confirmations on the collected chain (≥ 2); full needs no finalized head was read for this answer: full finality not claimed"},"superroot":{"batchId":1792591706,"chainCount":80,"superrootHash":"0x9d5228a60bcafe1f858424299a704ff0e23f1bcc4ef40b57587aaa2c3720149d","totalTwigs":15281708},"superrootProof":{"siblings":["0x3b97c333f2ddf5c4e8d134cd18d65c2b183e361c1e24ad140422b339f90e5034","0xeb2865feb7dac5219fd51dc842688013ad6936a89c470b97c566e2a7c88e5984","0xcac84bcedc6d4f3fbc7cd023af59c33b841bc322a7baf7ee45baf5c34a3d0c8e","0xf13e40ce878898a7b08ec70199adfb4a0d1ec45f98539854dd0aabe33f8404cb","0x527052a4c1c72f7504ef255bfc66809b60f518f17b706d6e8e1664680d39a3a0","0x5bbf18c56d2c51a6aa63389a87203091f76ae3d8a1687ca6cb8f4857923879cc","0x41499d56166390555d41e0934916662b0b30e7fa89cb6de54b5b06246d5b4060"],"targetChainIndex":22},"verifiableBlock":2116912}}
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.