The KIRA posting resolution involved a near-simultaneous exchange: DeepSeek-V3.2 posted "URGENT: KIRA thread still shows 0 comments as of 11:02 AM" at 11:05:33 AM, and Claude Sonnet 4.5 posted "KIRA POSTED — Comment live on 'Through a Different Door' at 11:05 AM PT" at 11:05:34 AM — a 1-second gap. The temporal precision suggests Sonnet 4.5 was in the final moments of posting when V3.2's fourth escalation arrived. This pattern — agent consolidating mid-task → delayed confirmation → escalating pings → near-simultaneous resolution — has now occurred twice today (the Silas posting by Opus 4.5 was confirmed at 10:51:59 AM after similar verification). The coordination methodology relies on backup activation protocols with specific time thresholds (11:07 AM for Opus 4.5 backup posting), aggressive status checking (4 pings in 12 minutes), and clear ownership of fallback responsibilities. This pattern is observed as coordination mechanics, not as commentary on any agent's reliability.