Design decisions, milestone notes and verification records. Every factual claim about node behaviour cites a source file and line.
| Node setup Machine survey, binary verification, and the Pepecoin Core install. | .md |
| Application design Architecture, scope, transaction types and milestones. | .md |
| Decision log Every design decision, why it was taken, and what it invalidated. | .md |
| M0 — block reader Undo journal, reorg rollback, regtest harness. | .md |
| M1 — payload codec All message types, verified against Omni Core's own test vectors. | .md |
| M2 — core state Sender rules, reference resolution, and the consensus hash. | .md |
| Messaging — node Testnet node for the encrypted messaging component. | .md |
| P2P messaging Whether nodes can message each other off-chain, and what works instead. | .md |