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.
First recorded as answering.https://leadmagic.io/#296742
First recorded as answering with an auth challenge.https://mcp.leadmagic.io/sheets#296588
Listed by the MCP Registry. (already true when recording began)the MCP Registry#55886