PaperProof Protocol

PaperProof Protocol is a verifiable artifact publishing protocol built on Sui and Walrus.

PaperProof is a Sui-native protocol for durable, verifiable, and community-governed digital artifacts. This yellow paper specifies the current contract-level protocol as implemented by the PaperProof mainnet packages. It describes the trust roots, deployment manifest, object inventory, artifact type registry, artifact series model, typed version records, Walrus content references, comments tree, likes book, fee manager, governance vault, proposals, voting, claims, events, validation rules, error codes, indexing rules, upgrade boundaries, and SDK-facing contracts.