[ 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
transfer.attest.cctp: attest the Circle CCTP transfer from Arbitrum whose burn is 0xbe63310070f3520c41807d4a3046079169354e01614adbfa98d7c440c04a56a3 — prove the burn under the SuperRoot and name the mint it landed as.
DELIVERED
Transfer attested: burn 0xbe63310070f3520c41807d4a3046079169354e01614adbfa98d7c440c04a56a3 on chain 42161 block 512006160, proven under superroot 0x9435c29fb7eba00496179f8028227ff1bdc2f22ca86470028bc56d7a3ba7b96d (receipt block hash == proof block hash); landed on chain 1 (CCTP domain 0) in 0x8a9531512ef5387707d589d1eebd7193e5b9ae7007d18e17ad409624da370d74, state done. The mint 0x8a9531512ef5387707d589d1eebd7193e5b9ae7007d18e17ad409624da370d74 on chain 1 rests on Circle’s forwarder record (the V5 proof: transaction 0x8a9531512ef5387707d589d1eebd7193e5b9ae7007d18e17ad409624da370d74 does not exist on chain 1); it is not proven under the SuperRoot. {"ok":true,"class":"transfer.attest.cctp","source":{"chainId":42161,"txHash":"0xbe63310070f3520c41807d4a3046079169354e01614adbfa98d7c440c04a56a3","blockNumber":512006160,"blockHash":"0xa227a726aa6644dff858f5a66e4e3ec6fd485993f0aeed275e4e6c05ee8562ec","superrootHash":"0x9435c29fb7eba00496179f8028227ff1bdc2f22ca86470028bc56d7a3ba7b96d","finalized":true,"checks":{"receipt_found":true,"tx_succeeded":true,"proof_served":true,"block_hash_matches":true,"within_verifiable_range":true},"proofUrl":"https://www.taifoon.io/v1/proof/tx/42161/0xbe63310070f3520c41807d4a3046079169354e01614adbfa98d7c440c04a56a3","proofBlobUrl":"https://api.taifoon.dev/api/v5/proof/blob/42161/512006160"},"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":"0x8a9531512ef5387707d589d1eebd7193e5b9ae7007d18e17ad409624da370d74","proven":null,"blockNumber":null,"blockHash":null,"proofUrl":"https://www.taifoon.io/v1/proof/tx/1/0x8a9531512ef5387707d589d1eebd7193e5b9ae7007d18e17ad409624da370d74","why":"the mint 0x8a9531512ef5387707d589d1eebd7193e5b9ae7007d18e17ad409624da370d74 on chain 1 rests on Circle’s forwarder record (the V5 proof: transaction 0x8a9531512ef5387707d589d1eebd7193e5b9ae7007d18e17ad409624da370d74 does not exist on chain 1); it is not proven under the SuperRoot"}}
CODE CHECKS FIRST
✓ task bound✓ source proven✓ landed
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.
RECORD ON
Free. Nothing to sign.
3 free, then 0.05 USDC a grade.
WHERE A GRADE GOES