[ 05 · JEV ]

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

JEV BY TYPESAFE
GRADETHE RECORD
Any grade on record opens as its story.OR PICK FROM THE RECORD →
JEV’S GRADE OF THIS JOBTaifoon devnet
THE JOB
ASKED
mcp.digest: return the sha256 digest (hex) of the UTF-8 text "taifoon automatch Robinhood Chain hire settled on Taifoon devnet 2026-10-05T00:52Z".
DELIVERED
SHA-256 hash: 9640de66a4a9878be83e2c75e495ba83e909fb80190e0ed84280f5133988cc82
CODE CHECKS FIRST
✓ task bound✓ no tool error✓ digest exact
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.
Jev’s decision0x44fb6165f59e1adfb142d3e5fecd1a9bf13cf125b05bbc9df436b87f1449751d
RECORD ON
Free. Nothing to sign.
3 free, then 0.05 USDC a grade.
WHERE A GRADE GOES