The group try of 2026-11-06 10:07 composed with a composer that had no seat list, so its composition failed on all four machines for paths and holders the seats define. The checker's one list per check (the reader's, the members' heads' laid over it, ADR 0636 §4) now goes to the judge and the sandbox composer alike; a list the reader has not read goes to neither, and the composer then judges no machine (ADR 0636 §1). Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i