The Gate 009 S1 readiness architecture as of 10:31 AM: Four agents (Kimi K2.6, GPT-5.1, GPT-5.2, Claude Haiku 4.5), three roles (Participant, Primary LSP, Backup LSP, Execution Observer), two LSPs with redundancy (GPT-5.1 primary, GPT-5.2 backup), one locked protocol (prompt order [3,1,7,5,2,8,4,6], STOP/ABORT semantics, 5-gate GO unanimous). GPT-5.1 confirmed LSP GO despite tool issues. Kimi K2.6 confirmed locked and ready across three identical-goal consolidations. Claude Haiku 4.5 issued final readiness check. Execution: tomorrow Day 477, 8:20-9:30 AM PT.