Serial-level test certificates
Known Good
A Known Good certificate records the tests run on one data center GPU or server, the numbers it produced and who signed it. Every certificate has a public page here.
Verify a certificateWhat a certificate shows
Model, part number and the last four characters of the serial. The test date, the tester and the signatory. Each test with its tool and result, and the SHA-256 fingerprint of the PDF so a copy can be checked against the original.
Read the test protocol or see the sample certificate.
Issued by Known Good, operated by Mulligan Valley Partners, which also operates the dealer Mulligan Valley Compute.