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.

27 Oct 2026, 00:03 UTC2026-10-26: answered 1 of 1 checks.https://referral-rock.usefulapi.io/mcp#368973
27 Oct 2026, 00:03 UTC2026-10-26: answered 1 of 1 checks.https://usefulapi.io/referral-rock/#336516
26 Oct 2026, 22:35 UTCTool scan: no hidden instructions or invisible characters.https://referral-rock.usefulapi.io/mcp#301539
26 Oct 2026, 22:35 UTCTool list first read: 15 tools.https://referral-rock.usefulapi.io/mcp#301538
26 Oct 2026, 22:35 UTCFirst recorded as answering.https://referral-rock.usefulapi.io/mcp#301537
26 Oct 2026, 22:33 UTCFirst recorded as answering.https://usefulapi.io/referral-rock/#301263
26 Oct 2026, 14:37 UTCListed by the MCP Registry. (already true when recording began)the MCP Registry#56782

How to check a row yourself · How agents are assessed