







Decentralized supporter attestation service for the ATProtocol ecosystem. Support creators with cryptographically verifiable relationships.
ATProtoFans - Support Your Favorite Creators
Decentralized supporter attestation service for the ATProtocol ecosystem. Support creators with cryptographically verifiable relationships.
ATProtocol Attestations: Cryptographic Signatures for the Decentralized Web - Nick's Blog
This post introduces the formal ATProtocol attestation specification, a framework for adding cryptographic signatures to ATProto records through two complementary patterns: inline attestations that embed signatures directly in records, and remote attestations that store proof in separate repository records. The specification prevents replay attacks through repository binding, uses CID-based content addressing for integrity, and provides the cryptographic foundation for verified credentials, trusted content, and authenticated interactions in the decentralized ATProtocol ecosystem.
Understanding ATProtoFans: A Technical Deep Dive into Verifiable Creator Support - ATProtoFans Blog
Introducing attested.network: Proof of Payment for ATProtocol - Nick's Blog
attested.network is an open spec for decentralized proof of payments on ATProtocol, built on what we learned making atprotofans.com. It formalizes the three-party attestation model and opens it up for any app to implement.
attested.network — Proof of Payment for ATProtocol
An open specification for decentralized, cryptographically verifiable proof of payments.
ATProtoFans Supporter Check
Building Unforgeable Professional Endorsements with ATProtocol - Nick's Blog
Traditional professional endorsements on platforms like LinkedIn lack cryptographic proof—anyone could forge them, and the platform controls the truth. This article introduces a two-record architecture using ATProtocol's Content Identifiers (CIDs) and Decentralized Identifiers (DIDs) to create mathematically unforgeable mutual attestations. By separating proof creation from endorsement acceptance and leveraging the firehose for distributed validation, we build a system where both parties cryptographically consent and no central authority can manipulate the record.
ATProtocol-Community/ATStore
Contribute to ATProtocol-Community/ATStore development by creating an account on GitHub.
ATPcraft — A Minecraft community built on atproto
ATPcraft is a friendly Minecraft community that uses Bluesky/atproto for identity. We welcome roleplay but it's totally optional. Whitelist-only, but everyone's welcome to apply.

ATProtocol Dev
Interviews, news, and other updates about projects powered by ATProtocol
ATProtocol Community
A community space for coordinating, convening, and collaboration around ATProto

ATProtocol Community
A community space for coordinating, convening, and collaboration around ATProto

Introducing ATProtoFans: A New Way to Support Creators You Love - ATProtoFans Blog
LinkedClaims — Decentralized Verifiable Claims on ATProto
LinkedClaims: publish and verify decentralized claims about any URI-addressable subject on the AT Protocol. Open standard by DIF Labs.
funding - ATProtocol Dev
The IndieSky working group will work together on R&D, code, and infrastructure on how and why to run different parts of the ATProto stack. Free Our Feeds is supporting the effort with an initial donation of 50k