At Spruce, we’re building the most convenient developer tools to let users control their data across all digital interactions:

DIDKit

DIDKit is our cross-platform toolkit for working with W3C Decentralized Identifiers (DIDs) and Verifiable Credentials (VCs).

  • Implemented PS256 JWS algorithm and prefer using it over RS256.
  • Improved JsonWebSignature2020 validation.
  • Implemented updates…

This week, we’re proud to announce the v0.2.1 release of DIDKit on Cargo, and DIDKit-WASM v0.1.7 on npm.

DIDKit is a cross-platform toolkit for working with W3C Verifiable Credentials and Decentralized Identifiers. It has SDKs in JavaScript, Java, Python, and more, and it even runs in the browser frontend. It…

At Spruce, we’re building the most secure and convenient way for developers to share authentic data. Here’s the latest from our development efforts:

Tezos Profiles & Kepler

Tezos Profiles (TZP) is an in-development web application that helps users regain control of their digital identity for use across platforms. It allows users to create portable…

Spruce is excited to announce the upcoming launch of Tezos Profiles (TZP) in early May.

TZP is a web application that helps Tezos users regain control of their digital identity for use across platforms. It allows users to create portable verified profiles by demonstrating control over their public social media…

At Spruce, we’re building the most secure and convenient way for developers to share authentic data. Here’s the latest from our open source development efforts:

Work-in-Progress: Creator Authenticity

We are currently working on a project that will enable creator authenticity for digital assets including NFTs. The initial smart contracts are written, as well…

Spruce Systems, Inc.

Reimagining Trusted Interactions

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