epress world protocol
Protocol Fundamentals
EIP-712 Signing Layer
epress node Developer Docs
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In epress world protocol, signatures are not only identity proofs. They are state-transition permissions for node-to-node actions. This model defines where trust is accepted, where payloads are rejected, and how replay and tampering risks are constrained.
Signer Binding
Recovered signer address must match protocol identity fields inside the message.
Replay Resistance
Timestamp windows reject expired payloads and stale update attempts.
State Isolation
Even valid signatures cannot bypass relationship checks, resource checks, or ownership checks.