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 Hyperledger Aries Cloud Agent Python (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 acceptance test framework for testing mobile wallets utilizing Python, Behave, Appium, and a mobile device cloud service.

An implementation in Typescript of did:webvh

Open source components for DTPR

aries-oca-bundles

Vue.js rewrite of OrgBook BC

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.”

A secure and lightweight Python-based Password Manager with encrypted vaults, strong password generation, HMAC integrity checks, and a clean CLI workflow. Built for cybersecurity, privacy, and digital-trust use cases.

Minimal personal splash site for bryanchetcuti.com — built with vanilla HTML, CSS, and JS. PWA-enabled.

Service to publish W3C Verifiable Credentials in OrgBook

A microservice to store and get JSON-LD credentials in an Aries VCR instance

Digital Identity and Trust Program Repository

🌐 Build a fast, minimalist splash site with vanilla HTML, CSS, and JS, ensuring elegance and performance for your personal online presence.