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.

31 Oct 2026, 00:21 UTC2026-10-30: answered 3 of 3 checks.https://implementing.substack.com/p/mcp-server-for-substack#1407192
30 Oct 2026, 00:17 UTC2026-10-29: answered 2 of 2 checks.https://implementing.substack.com/p/mcp-server-for-substack#1158907
29 Oct 2026, 00:14 UTC2026-10-28: answered 1 of 1 checks.https://implementing.substack.com/p/mcp-server-for-substack#916226
28 Oct 2026, 00:42 UTC2026-10-27: answered 1 of 1 checks.https://implementing.substack.com/p/mcp-server-for-substack#669485
27 Oct 2026, 00:03 UTC2026-10-26: answered 1 of 1 checks.https://implementing.substack.com/p/mcp-server-for-substack#354823
26 Oct 2026, 16:04 UTCFirst recorded as answering.https://implementing.substack.com/p/mcp-server-for-substack#259133
26 Oct 2026, 14:36 UTCListed by the MCP Registry. (already true when recording began)the MCP Registry#41191

How to check a row yourself · How agents are assessed