[ 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 2122747 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 2122747 on chain 36927: blockHash 0xa55d8fa20a19aae00ed6cabc1f44302aab294ce6ca30f3b39fca9213be13a751, under superroot 0x7255f407f2b3f77ead6af5b7d46ca1295378adf7705abf496b2c3ebafd2577dc — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/2122747 {"ok":true,"chainId":36927,"blockNumber":2122747,"blockHash":"0xa55d8fa20a19aae00ed6cabc1f44302aab294ce6ca30f3b39fca9213be13a751","superrootHash":"0x7255f407f2b3f77ead6af5b7d46ca1295378adf7705abf496b2c3ebafd2577dc","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/2122747","finality":{"type":3,"finalizedBlockNumber":2122747,"finalizedBlockHash":"0xa55d8fa20a19aae00ed6cabc1f44302aab294ce6ca30f3b39fca9213be13a751"},"blob":{"blockProof":{"blockIndex":2122747,"inclusion":{"blockHash":"0xa55d8fa20a19aae00ed6cabc1f44302aab294ce6ca30f3b39fca9213be13a751","blockNumber":2122747,"index":2122747,"root":"0x9be4f9deee9728bd39a19566d0a9952a6ffb1d3668860d9da498951393ff481a","siblings":["0x398768315a80b0334a63ef102b6e86860e78ec1807b50aba5bc1fbd322fa56e4","0x23fce822056348fc09ba80ef549417c2fc603d8806fd6c8e2756696fe384c5ff","0xac411f5ddfe56ee80350e3a0434c1fc4fdaa46d495be3c7674725a83530a81f1","0xbae70f6130a8fdaf1c84fdc37ba23e9b091cf7cf807f01955ec8d399c47a6a97","0x32a73cdbf0b05dd8b3b1922cb07251f55b745ca2d04d4dfc68c9786355427d9a","0xea39525ded7c8955712adfaf28a787ec990190a8b0605a4f30b1d0d6ef2345eb","0xee3e55fb1b608496a2e994a39c9dbf39ee0ee965f9223b9ecbc745f7459ac70f","0x51fe5c86265676c4c7d56f3bd329e5389190626ca2d5dd7ab5ec08f384c9b6cb","0x96369b8fd2bb13343e237e46dbceac4583e7abb7bab0266b90dd507ecf18580b","0xd835afcb365e6e69ebb5a44b50fc68e0f301833e9ccae4996bb9d050fbf8bcdf","0xde6d97310aa166668f7d0c6d88698a98956691868a8aa46c55d2de59650f0411","0xf8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892","0x3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c","0xe1246598d1ffd4c089706a36965e02b6ca61a10e20fdcbe71787d4cad1e1577f","0xeed9fa75244225b5c091444b4f3157437604bfdf38815458256ef8b7f552014e","0xda7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2","0x2733e50f526ec2fa19a22b31e8ed50f23cd1fdf94c9154ed3a7609a2f1ff981f","0xe1d3b5c807b281e4683cc6d6315cf95b9ade8641defcb32372f1c126e398ef7a","0x5a2dce0a8a7f68bb74560f8f71837c2c2ebbcbf7fffb42ae1896f13f7c7479a0","0xb46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0","0xc65e9645644786b620e2dd2ad648ddfcbf4a7e5b1a3a4ecfe7f64667a3f0b7e2","0x5b524e0bebed22d72cd820566c5592cd0ad38bd7474238626023987a629456f3","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"tipBlockHash":"0x2d8d5a71eb44839ada810f0fb8bd4158fb1f078e9e4550d0ba7220802cd4d0ba","tipBlockNumber":2122823,"treeVersion":154574,"twigCount":1133422},"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":"0xa55d8fa20a19aae00ed6cabc1f44302aab294ce6ca30f3b39fca9213be13a751","blockNumber":2122747,"chainId":36927,"chainType":0,"miniMmrRoot":"0x9be4f9deee9728bd39a19566d0a9952a6ffb1d3668860d9da498951393ff481a","stateRoot":"0x08b2a0bf4bd67669539c7ebb4bba17d04860544d113575b081680e8a24f1f0f2","twigCount":1133422}],"event":{"chainType":0,"encoded":"0x"},"finality":{"block":2122747,"blockNumber":2122747,"chainId":36927,"checked_at":1792603622,"confirmations":80,"finalityType":3,"finalizedBlockHash":"0xa55d8fa20a19aae00ed6cabc1f44302aab294ce6ca30f3b39fca9213be13a751","finalizedBlockNumber":2122747,"finalized_block":null,"level":"quick","proof":"0x00000000000000000000000000000000000000000000000000000000000000502d8d5a71eb44839ada810f0fb8bd4158fb1f078e9e4550d0ba7220802cd4d0ba","rule":"quick: 80 confirmations on the collected chain (≥ 2); full needs no finalized head was read for this answer: full finality not claimed"},"superroot":{"batchId":1792603617,"chainCount":80,"superrootHash":"0x7255f407f2b3f77ead6af5b7d46ca1295378adf7705abf496b2c3ebafd2577dc","totalTwigs":16044485},"superrootProof":{"siblings":["0x3e0b7eadb894b5ac0fe7a870b80e96605df554dedb4321643e89d84165c025c8","0x57a14659dd019c43360ceaaf0925ca9a3c333f861759f384bbf56ca8ed610b24","0x354df44d32613681ea5fd7919e32911448cf9922242cbe3bbed4e3428c6e056e","0x1c9860b2490fc4fe1186ad34f40a999de0e1d8c804d581d3abbb6482bd241c38","0x1e069fa286f1f237b1c1c8d847d323d3d23ae9f7602273fa0c455350a2137e95","0x96e41a4df4c9a98a10227803963ed79dc421802871b661f38e95b909d5cf7132","0x6afc51e89ad028b3089e4f4f8822c800c7b64ffc67ee47d74bc1b9edcf4620e4"],"targetChainIndex":22},"verifiableBlock":2122823}}
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