document-integrity

Scientific writing & document integrity guard for AI-assisted research — argument economy, deterministic integrity, safe Word editing. Local · Deterministic · Zero LLM.

UVerify makes blockchain technology accessible to everyone, regardless of prior experience. Effortlessly secure your file or text hashes on the Cardano blockchain.

Olympus — a verifiable ledger for sensitive information. Tamper-evident Sparse Merkle Tree ledger with redaction proofs via a Folded Signed Merkle tree, soulbound credentials, and offline-verifiable court evidence. Rust + Tauri 2 desktop app, no servers required............... Pre V1 = Dev Only!!!

HTP v1.0: Theoretical physics model of water dissociation via proton tunneling, cryptographically fixed (IPFS, Blockchain, PGP)./ Теоретическая модель диссоциации воды через туннелирование протонов.

UVerify starter examples and a demo testbed for local devnet experimentation.

A tool suite for creating custom UVerify certificate UIs

A Claude Code skill that turns Claude into an expert UVerify developer assistant

Engineering case study: Hyperledger Fabric document vault with PKI signing and triple-source integrity proof (S3 Object Lock + MongoDB + Fabric).

Stop AI from silently breaking your Word documents. Lock a byte-exact baseline; CAI Guard flags every way an AI edit goes wrong — weakened obligations (MUST→may), changed numbers, dropped comments, broken images, corrupted files — and holds each for your approval, with one-click restore. Deterministic, 100% local, MIT.

Tamper proof calibration certificates: Merkle trees + RSA 4096 + Ethereum

A decentralized blockchain-based land registry system for secure property registration, verification, ownership transfer, document integrity, and transparent ownership tracking using Solidity, Hardhat, React, and ethers.js.

Verifiable digital evidence infrastructure: portable proofs, independent verification, and policy-driven multi-anchor evidence.

Local DOCX revision checker for detecting non-format content changes

This monorepo contains multi-language SDKs and the CI/CD pipelines for publishing them to their registries.

This repository aims to provide the developer documentation for UVerify

Word and every OOXML validator accept a .docx where the reviewer's comment lost the text it was about. Reproducible harness plus a deterministic checker.

UVerify makes blockchain technology accessible to everyone, regardless of prior experience. Effortlessly secure your file or text hashes on the Cardano blockchain.

constituicao.tech — 4 módulos defensivos para integridade documental na era da IA. Prompt injection, estilometria, assinatura digital, fraud shield. OWASP/NIST/MITRE aligned.

A library that can be used by websites using WebNFC to interact with NFC chips using EdDSA asymmetric encryption

Privacy-first document integrity and TestNet notarization on Algorand.