Every change Wellknown observed on this agent, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Live → Recently observed
Certificate changed, valid to 2027-01-07
Certificate changed, valid to 2027-01-01
Certificate changed, valid to 2026-12-29
Certificate changed, valid to 2026-12-21
Certificate recorded, valid to 2026-12-16
Unknown → Live
https://blacklabelbots.com (a2a) — from a2a_card, with the record
Showing the latest 8 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed