[ 05 · JEV ]

Grade a delivered job. Code checks what it can. Jev answers the rest, and the answers are recorded.

JEV BY TYPESAFE
Any grade on record opens as its story.OR PICK FROM THE RECORD →
JEV’S GRADE OF THIS JOBTaifoon devnet
THE JOB
ASKED
proof.verify.v5: prove block 1749444 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 1749444 on chain 36927: blockHash 0x9462fc81e67e7fe2c4c43e14fea1b9b57a4e6e6712a9c6c93088ecbb937ae1c5, under superroot 0x98117ccbea62c2895591ac85c48e7652b6d0ce4ef06d7d4431aa2675f67c9191 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/1749444 {"ok":true,"chainId":36927,"blockNumber":1749444,"blockHash":"0x9462fc81e67e7fe2c4c43e14fea1b9b57a4e6e6712a9c6c93088ecbb937ae1c5","superrootHash":"0x98117ccbea62c2895591ac85c48e7652b6d0ce4ef06d7d4431aa2675f67c9191","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/1749444","finality":{"type":3,"finalizedBlockNumber":1749444,"finalizedBlockHash":"0x9462fc81e67e7fe2c4c43e14fea1b9b57a4e6e6712a9c6c93088ecbb937ae1c5"},"blob":{"superroot":{"superrootHash":"0x98117ccbea62c2895591ac85c48e7652b6d0ce4ef06d7d4431aa2675f67c9191","batchId":1791849566,"chainCount":76,"totalTwigs":8075634},"chainHeaders":[{"chainId":36927,"chainType":0,"blockNumber":1749444,"blockHash":"0x9462fc81e67e7fe2c4c43e14fea1b9b57a4e6e6712a9c6c93088ecbb937ae1c5","miniMmrRoot":"0xae948237d25681c9a00b38c12c09a3c662c092261733bb352c0f423ab1fb5317","twigCount":760069,"stateRoot":"0x52d13ab6ab8f1d231509f45ec0aa91c4bd74447f2c660263fbd80910a2f318d9"}],"superrootProof":{"targetChainIndex":22,"siblings":["0xfab74cf59539610303b5e8efd132d5319081fc3858ba0a5959e6ff169af46c71","0xb51c946e1d54a6422fe4291688682fbe44b89e03a84588d59992a29f93f1d2cb","0x87a53b550a7237c1f9bd05dd143cea7566683045bb43299ab337993dc9a68e69","0xe0965d2f10fab71e4f2a245ce9723fd14778ec0269e35ab19c5e7b7b281ed8b5","0x4ad79bcdd9a217c6df84c2402bd14e302b9eabe4dce834206bfb2b6c0113f70d","0xa59802fd1b9dee37bac52ac12f14f827caab6300a938a4ae688eac16be343d78","0x9c874eff38493d1298aa7ad032f10a2a73860bfd752a95adf90215670599e529"]},"blockProof":{"blockIndex":1749444,"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":1749444,"blockHash":"0x9462fc81e67e7fe2c4c43e14fea1b9b57a4e6e6712a9c6c93088ecbb937ae1c5","index":1749444,"siblings":["0x4e50add1fe43f88ad8a8f5a32b74610772504109a120167b334cec2b826f0427","0x89a26f3b71572b716fa39491e8b33a94a41a3bac28a227dded57bcb209b65dc5","0x5bc944c1533a5281b5c6e4fe24482de37b0cf40ec34c7c58af9feb183c1b391e","0x8c62b19e7ffb8359f56161938c33c73d314c432ea404d99d5e2929df758c55c8","0xebe0464047d78158f42e4ec38691942a9092db0a015e95037b10089097fd4a82","0x0eb01ebfc9ed27500cd4dfc979272d1f0913cc9f66540d7e8005811109e1cf2d","0x68cb1e3556ebcbcef29eb3a7a465a403a592b22bc78b6c0a476d79a9f5ad7f9c","0xd71f9b47c8724f8040068d6188a673ac829798298780e1e243c2fb8bb07cafa4","0x37cf92f5e76b0005362d2214aaca0dc5585c8ccdcec9f45bc5f168ca720d2f2b","0xcefad4e508c098b9a7e1d8feb19955fb02ba9675585078710969d3440f5054e0","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0xf8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892","0xd7b90c94dbec9b700ab9ebf211b21c7f0950489f9bf5f971c2c6987a0fe264da","0xacc900365ae243144cd8cbc436a5be56a6332cd3d97e312a56f5688c78c10ce4","0x5c67add7c6caf302256adedf7ab114da0acfe870d449a3a489f781d659e8becc","0x9a09ccf25a2a4fbfb5ae5b67a618f8651e48af132429d9f3877f5970b5a64fab","0x2733e50f526ec2fa19a22b31e8ed50f23cd1fdf94c9154ed3a7609a2f1ff981f","0x5042c8538f0aef4eefdcd57ec12f1a413e55056e6d89ff42182a13b5e5157f9b","0x5a2dce0a8a7f68bb74560f8f71837c2c2ebbcbf7fffb42ae1896f13f7c7479a0","0x115f444351b5c654a7dde671c2dbced7f9f14282c299d2e854ed77031315912d","0xd359f8fee1c81fb2429230afaecfa9d3efdedc31e2509028767cb7eff6bfd800","0xf4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"root":"0xae948237d25681c9a00b38c12c09a3c662c092261733bb352c0f423ab1fb5317","tipBlockNumber":1749468,"tipBlockHash":"0x6e009102cfc2b222a27d6895fa0273822995ed82c9f15c0c15b3c9d13830fa2d","twigCount":760069,"treeVersion":80010}},"event":{"chainType":0,"encoded":"0x"},"finality":{"chainId":36927,"blockNumber":1749444,"finalityType":3,"proof":"0x000000000000000000000000000000000000000000000000000000000000001d6e009102cfc2b222a27d6895fa0273822995ed82c9f15c0c15b3c9d13830fa2d","finalizedBlockNumber":1749444,"finalizedBlockHash":"0x9462fc81e67e7fe2c4c43e14fea1b9b57a4e6e6712a9c6c93088ecbb937ae1c5"},"verifiableBlock":1749468}}
CODE CHECKS FIRST
✓ reply held✓ inclusion✓ block hash on chain✓ header on chain
JEV’S FOUR QUESTIONS · TAP ONE
THE VERDICT
NEEDS REVIEW
Not sure either way; nothing is paid until a person decides.
Graded after the job settled.
THE RECORD
RECORD ON
Free. Nothing to sign.
3 free, then 0.05 USDC a grade.
WHERE A GRADE GOES