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.

26 Oct 2026, 14:42 UTCFirst recorded as answering with an auth challenge. (already true when recording began)https://mcp.ultimatewebscraper.com/mcp#176034
26 Oct 2026, 14:41 UTCFirst recorded as answering. (already true when recording began)https://ultimatewebscraper.com/mcp#160876
26 Oct 2026, 14:35 UTCListed by the MCP Registry. (already true when recording began)the MCP Registry#21583

How to check a row yourself · How agents are assessed