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Spruce Raises $34M to Unbundle the Login for a User-Controlled Web

Spruce Raises $34M to Unbundle the Login for a User-Controlled Web

We're excited to announce that we have raised $34 million in a Series A round led by Andreessen Horowitz. Spruce enables users to control their data across the web as the world becomes increasingly dependent on cryptography, networks, and digital economies.

Spruce Developer Update #18

Spruce Developer Update #18

At Spruce, we’re letting users control their identity and data across the web. Here’s the latest from our development efforts.

Sign-In with Ethereum Digest - March

Sign-In with Ethereum Digest - March

Sign-In with Ethereum offers a new self-custodial authentication option for users who wish to assume more control and responsibility over their own digital identity.

Sign-In with Ethereum - Decentralizing an Identity Provider Server

Sign-In with Ethereum - Decentralizing an Identity Provider Server

While digging deeper on Sign-In with Ethereum adoption vectors for Web2, we found that many traditional services wanted to integrate Sign-In with Ethereum. Most already supported OpenID Connect (OIDC) and were open to adding a new Identity Provider (IdP) that supported the workflow. While we encourage everyone to consider and

Sign-In with Ethereum to Next.js Applications

Sign-In with Ethereum to Next.js Applications

In our continued updates on additional support for different languages and frameworks for Sign-In with Ethereum, we're pleased to announce our guide on how to implement Sign-In with Ethereum to authenticate users in your Next.js app by using NextAuth.

ENS User Activity Research - Discovering Sign-In with Ethereum Adoption Opportunities

ENS User Activity Research - Discovering Sign-In with Ethereum Adoption Opportunities

ENS has been, and is continually is one of the largest supporters of Sign-in with Ethereum. ENS provides a way for users to take their username and profile with them, anywhere across the web, and Sign-In with Ethereum (SIWE) helps enable that interaction.

Sign-In with Ethereum - Go Library Release

Sign-In with Ethereum - Go Library Release

In our continued updates on additional language support for Sign-In with Ethereum, we're happy to announce the alpha release of our Go library in order to enable any Go project to leverage SIWE: GitHub - spruceid/siwe-go: A Go implementation of EIP-4361 Sign In With Ethereum verificationA Go