[ 05 · JEV ]

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

JEV BY TYPESAFE
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JEV’S GRADE OF THIS JOBTaifoon devnet
THE JOB
ASKED
transfer.attest.cctp: attest the Circle CCTP transfer from Base whose burn is 0xabdd3b4bb669f98fe6d0b43eac0b9366d7ef0705d37703d0219e3fe1a9cbb898 — prove the burn under the SuperRoot and name the mint it landed as.
DELIVERED
Transfer NOT attested: burn 0xabdd3b4bb669f98fe6d0b43eac0b9366d7ef0705d37703d0219e3fe1a9cbb898 on chain 8453 block 52244687, not proven (block_hash_matches false); landed on chain 1 (CCTP domain 0) in 0x803190d7ebe99d4b48cd6b4b4fcea534fa3a541b4249879d850532c97ede388b, state done. The mint 0x803190d7ebe99d4b48cd6b4b4fcea534fa3a541b4249879d850532c97ede388b on chain 1 rests on Circle’s forwarder record (the V5 proof: transaction 0x803190d7ebe99d4b48cd6b4b4fcea534fa3a541b4249879d850532c97ede388b does not exist on chain 1); it is not proven under the SuperRoot. {"ok":false,"class":"transfer.attest.cctp","source":{"chainId":8453,"txHash":"0xabdd3b4bb669f98fe6d0b43eac0b9366d7ef0705d37703d0219e3fe1a9cbb898","blockNumber":52244687,"blockHash":"0xf081dc4b69a922e116937cb231f9c07a60a3b3cec7934ec97531e56905f7dabd","superrootHash":"0xfd79c06ae3dd852eb4d4635ac527d9e7f4b6a7ba7475d7572fcb0fd1dc731678","finalized":false,"checks":{"receipt_found":true,"tx_succeeded":true,"proof_served":true,"block_hash_matches":false,"within_verifiable_range":true},"proofUrl":"https://www.taifoon.io/v1/proof/tx/8453/0xabdd3b4bb669f98fe6d0b43eac0b9366d7ef0705d37703d0219e3fe1a9cbb898","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/8453/52244687"},"transfer":{"via":"lifi","state":"done","terminal":true,"amount":0,"burned":0,"fee":0,"tier":"n/a","forwardState":null,"logIndex":null,"sender":"0x4b10444b6f144a8766d850eb3e7bd3afcacc5e68","mintRecipient":null},"destination":{"domain":0,"chainId":1,"mintTx":"0x803190d7ebe99d4b48cd6b4b4fcea534fa3a541b4249879d850532c97ede388b","proven":null,"blockNumber":null,"blockHash":null,"proofUrl":"https://www.taifoon.io/v1/proof/tx/1/0x803190d7ebe99d4b48cd6b4b4fcea534fa3a541b4249879d850532c97ede388b","why":"the mint 0x803190d7ebe99d4b48cd6b4b4fcea534fa3a541b4249879d850532c97ede388b on chain 1 rests on Circle’s forwarder record (the V5 proof: transaction 0x803190d7ebe99d4b48cd6b4b4fcea534fa3a541b4249879d850532c97ede388b does not exist on chain 1); it is not proven under the SuperRoot"}} reply flag: the tool reported isError
CODE CHECKS FIRST
✗ source proven
A check failed; Jev was not asked.
THE VERDICT
REJECT
Not what was asked; the money stays with the buyer.
THE RECORD
Recorded on the Taifoon test network.
RECORD ON
Free. Nothing to sign.
3 free, then 0.05 USDC a grade.
WHERE A GRADE GOES