digital-trust

Hyperledger Aries Verifiable Credential Registry (VCR) is a set of application level software components designed to accelerate the adoption of trustworthy entity to entity communications.

Traction is designed with an API-first architecture layered on top of OpenWallet Foundation ACA-Py and streamlines the process of sending and receiving digital credentials for governments and organizations.

did:webvh (did:web + Verifiable History). Formerly called did:tdw.

An implementation in Typescript of did:webvh

An acceptance test framework for testing mobile wallets utilizing Python, Behave, Appium, and a mobile device cloud service.

Decentralized identity platform for the Hiero ecosystem

Open source components for DTPR

aries-oca-bundles

Vue.js rewrite of OrgBook BC

Provenance•9 is an open-source, tamper-evident evidence ledger for AI and digital systems. It creates independently verifiable records of what happened, when it happened and whether the evidence has been altered.

An Openshift deployment configuration of Hyperledger Aries Mediator Service

A scalable, multi-tenanted issuer service based on Aries Cloudagent Python to facilitate issuing verifiable credentials to an Aries VCR instance.

In 1996 Nick Szabo first coined the term “Smart Contract” in his paper Smart Contracts: Building Blocks for Digital Free Markets . —“A smart contract is a set of promises, specified in digital form, including protocols within which the parties perform on these promises.”

W3C Verifiable Supply Chain CG: Industry profiles, interoperability toolkits, and trust frameworks for W3C Verifiable Credentials and UORA in global trade.

Vendor-Neutral PKI Diagnostics Platform | Global Digital Trust Awards 2026 Submission

Scotland's open-source payment commitment infrastructure — making late payment structurally impossible

Verifiable Structural Compression — a proof-of-concept engine for base snapshots, ordered deltas, chain restore, and root-hash verification.

JetBrains IDE plugin for inspecting X.509 certificates and Java keystores inside IntelliJ-based IDEs.

Evidence-bounded system security research on Vanguard host trust, privilege, platform integrity, and availability.