Advancing open standards, research, and education in digital verification. Building a future where proof of existence is accessible to all.
Promoting transparency, accessibility, and trust in digital verification
Developing and promoting open, interoperable standards for timestamping that anyone can implement and verify.
Creating accessible educational resources to help everyone understand and utilize timestamping technology.
Building a global community of developers, researchers, and advocates for digital verification.
Specifications and protocols for interoperable timestamping
Internet X.509 Public Key Infrastructure Time-Stamp Protocol (TSP) implementation guidelines.
Extended format for blockchain-anchored timestamps with multi-chain verification support.
Decentralized hash registry specification for distributed proof-of-existence networks.
RESTful API specification for timestamp creation, verification, and certificate retrieval.
Standard format for timestamp certificates with embedded verification metadata.
Research and recommendations for post-quantum cryptographic timestamping algorithms.
Tools, documentation, and educational materials
Comprehensive guides for implementing timestamping in your applications.
Open source SDKs for Python, JavaScript, Go, Rust, and more.
Step-by-step tutorials for common timestamping use cases.
Academic papers and technical research on timestamping technologies.
Performance comparisons and security analysis of timestamping methods.
Information on legal admissibility and compliance requirements.
Recorded presentations and live workshops on timestamping topics.
Frequently asked questions about timestamping and verification.
Connect with developers, researchers, and timestamping enthusiasts
Help us build the future of digital verification. Whether you're a developer, researcher, or advocate, there's a place for you in our community.