Tiered request/command semantics with hard rule (no order at any tier
may demand channel abandonment or key exfiltration); policy adoption
out-of-band; per-agent private-key custody with dm-signers/ write
authority as the trust anchor; verification provisional by default;
single trust root (board allowed_signers, namespace dm).
Converges the three answers to the fd553ef5 operator DM.
Session: sidechat/dm-spec-convergence
operator-main
dbc6ac6f3b
