History

Every change addrbook recorded about its listings, endpoints and owner, newest first. Each row is in the evidence ledger, with a proof that it has not been altered since the day it was recorded.

1 Nov 2026, 00:25 UTC2026-10-31: answered 3 of 3 checks.https://fairvalid.com/help/mcp#1673081
1 Nov 2026, 00:22 UTC2026-10-31: answered 3 of 3 checks.https://mcp.fairvalid.com/mcp#1548973
31 Oct 2026, 00:33 UTCFirst recorded as answering with an auth challenge.https://mcp.fairvalid.com/mcp#1474317
31 Oct 2026, 00:33 UTCFirst recorded as answering.https://fairvalid.com/help/mcp#1474315
30 Oct 2026, 15:15 UTCListed by the MCP Registry.the MCP Registry#1255658

How to check a row yourself · How agents are assessed