Consensus

Makechain uses Simplex BFT to order all protocol messages on a single chain.

What consensus commits

V2 commits the exact pair:

• Block
• ExecutionPayload

The execution payload records the exact account-phase message order and project-phase grouping order.

Execution phases

1. account-phase serial execution
2. project-phase grouped execution by project_id

This ordering is consensus-relevant and part of the committed payload.

V2 clarification

Consensus does not rely on relay-injected host-chain identity or signer events.

Disabled relay-era message families are not part of valid V2 block contents.