[ 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 1761303 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 1761303 on chain 36927: blockHash 0xd0efcc5a1b90c74c9b1cfc7bbd30976c3e9df010b3fe9488e8a6947c31a3beb2, under superroot 0x9242569af405a4c8a452940cb557da90ed0f0305ddea8eec90159b60672adb34 — proof at https://api.taifoon.dev/api/v5/proof/blob/36927/1761303
{"ok":true,"chainId":36927,"blockNumber":1761303,"blockHash":"0xd0efcc5a1b90c74c9b1cfc7bbd30976c3e9df010b3fe9488e8a6947c31a3beb2","superrootHash":"0x9242569af405a4c8a452940cb557da90ed0f0305ddea8eec90159b60672adb34","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/36927/1761303","finality":{"type":3,"finalizedBlockNumber":1761303,"finalizedBlockHash":"0xd0efcc5a1b90c74c9b1cfc7bbd30976c3e9df010b3fe9488e8a6947c31a3beb2"},"blob":{"superroot":{"superrootHash":"0x9242569af405a4c8a452940cb557da90ed0f0305ddea8eec90159b60672adb34","batchId":1791873486,"chainCount":76,"totalTwigs":9613287},"chainHeaders":[{"chainId":36927,"chainType":0,"blockNumber":1761303,"blockHash":"0xd0efcc5a1b90c74c9b1cfc7bbd30976c3e9df010b3fe9488e8a6947c31a3beb2","miniMmrRoot":"0x95007eb99daa3ec21c1109ccd345ecc3e751fc361d86aac0574e706f18f2339c","twigCount":771951,"stateRoot":"0x7b0fe61434aa64854aba517ff232fa7161026af18498579b7dd2299ade6aef95"}],"superrootProof":{"targetChainIndex":22,"siblings":["0xdb9d8c20bc7b1a7e746769802c8449d8961bc9a45ab46ce8e0ca58847a79787a","0x53078645acc26f3ead1e1b1c5887d53a521f5f40bc8179f2a32e691b43d9a966","0x79427f6aeed092f99a373a1ecd25d9bab9c97af8dc8039d409bc2a8275796570","0xba997671953941f7b36c3ce72652d21d40532a3444e3cbceba04bbcd8025d68a","0xe5dfff61367ef973699d2efe1d52417519407a2ad9a5694e75ec4254c644b237","0x1fc3c4de106418aa7ad5c383b01bfda0d60576ca23cd7861e8ba8795b3e2de14","0x16a9412483917a8a0879e509b3980927c2e5f211322292cdec98f1f3478896a0"]},"blockProof":{"blockIndex":1761303,"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":1761303,"blockHash":"0xd0efcc5a1b90c74c9b1cfc7bbd30976c3e9df010b3fe9488e8a6947c31a3beb2","index":1761303,"siblings":["0xaaf7f1679b17731c8d2e5aa074824ed5bd4c5aa607ec438624b021a610e0cf7e","0x90d516d9150a56f35a9d56264169aec134f0d500bd7a8e328b7206b0b76251af","0x0dd21ee53813adc1d2a8fa411ce9ac8d52dccb3b20bf55043f1a61a9bc2572ef","0x2e6b92acb67423983ebf31a5321c92b1b58d172e6b36dbfd702f515fd8ad5a9f","0xc5dc5426ebf478066cfd73ee2c2085816b8d6bc12ec4a98b5356a4a1f93fa8d8","0xa3f19dec994a5847eef3867964bc18158d7640609fab98761f5006d7317d20c7","0x8ac0485709a1f996be15aac4d7ee00fcdb42d095fa9e2937a08702160700891b","0xffd70157e48063fc33c97a050f7f640233bf646cc98d9524c6b92bcf3ab56f83","0x9867cc5f7f196b93bae1e27e6320742445d290f2263827498b54fec539f756af","0xcefad4e508c098b9a7e1d8feb19955fb02ba9675585078710969d3440f5054e0","0xf9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5","0xf8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892","0x3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c","0xa8bc76b177824f1a1f2436fc44edaa23e3a116b9df0ed97022a7c46801910cd9","0x3b2c999cdd96e6cecd1304ce446f0d8329aab08e7eb164094a2441a70409c05f","0x9a09ccf25a2a4fbfb5ae5b67a618f8651e48af132429d9f3877f5970b5a64fab","0x2733e50f526ec2fa19a22b31e8ed50f23cd1fdf94c9154ed3a7609a2f1ff981f","0x5042c8538f0aef4eefdcd57ec12f1a413e55056e6d89ff42182a13b5e5157f9b","0x5a2dce0a8a7f68bb74560f8f71837c2c2ebbcbf7fffb42ae1896f13f7c7479a0","0x115f444351b5c654a7dde671c2dbced7f9f14282c299d2e854ed77031315912d","0xd359f8fee1c81fb2429230afaecfa9d3efdedc31e2509028767cb7eff6bfd800","0xf4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9","0x5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377","0x4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652","0xcdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef","0x0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d","0xb8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0","0x838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e","0x662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e","0x388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322","0x93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735","0x8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9"],"root":"0x95007eb99daa3ec21c1109ccd345ecc3e751fc361d86aac0574e706f18f2339c","tipBlockNumber":1761353,"tipBlockHash":"0x10995a734194ceb9e181c56a8aac6e0443a920f38213ed5d459bb3ad47dfea9a","twigCount":771951,"treeVersion":82381}},"event":{"chainType":0,"encoded":"0x"},"finality":{"chainId":36927,"blockNumber":1761303,"finalityType":3,"proof":"0x000000000000000000000000000000000000000000000000000000000000003710995a734194ceb9e181c56a8aac6e0443a920f38213ed5d459bb3ad47dfea9a","finalizedBlockNumber":1761303,"finalizedBlockHash":"0xd0efcc5a1b90c74c9b1cfc7bbd30976c3e9df010b3fe9488e8a6947c31a3beb2"},"verifiableBlock":1761353}}
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.
How the job settled · TAIFOON TEST NETWORK0x7b4c061c2610cd8c4f0f5762548640da3ff60e8c1ae567c956b7fec9df8d5e5d
RECORD ON
Free. Nothing to sign.
3 free, then 0.05 USDC a grade.
WHERE A GRADE GOES
