







PLC Organization
The PLC Organization is a small Swiss Association ("Verein") which provides open network identifier infrastructure. It serves as a neutral steward for the Public Ledger of Credentials (PLC) system, which provides persistent identifiers to over 40 million accounts in the atproto social web ecosystem.
PLC Organization
The PLC Organization is a small Swiss Association ("Verein") which provides open network identifier infrastructure. It serves as a neutral steward for the Public Ledger of Credentials (PLC) system, which provides persistent identifiers to over 40 million accounts in the atproto social web ecosystem.
did:plc Directory
PLC is a persistent global identifier system, which allows accounts to retain relationships while changing names or migrating between service providers. It makes use of cryptography and gives individuals (or organizations) direct control and ownership over their identitifier, but does not make use of any blockchain or cryptocurrency technology, and is inexpensive enough to provide as a no-cost service.
did:plc Directory
PLC is a persistent global identifier system, which allows accounts to retain relationships while changing names or migrating between service providers. It makes use of cryptography and gives individuals (or organizations) direct control and ownership over their identitifier, but does not make use of any blockchain or cryptocurrency technology, and is inexpensive enough to provide as a no-cost service.
PLC Threat-modeling & Auditability - Daniel's Leaflets
Creating an Independent Public Ledger of Credentials (PLC) Directory Organization - AT Protocol
As the next step of maturing governance of the PLC identity system, Bluesky Social PBC is supporting the creation of an independent organization to operate the PLC directory.

BlueAT Network (@blueat.net)
Introducing: BlueAT Network's PLC Directory Mirror! A mirror of the PLC Directory powered by Cloudflare Workers and Cloudflare's D1. Learn more: plc.blueat.net 🧵 (1/2) https://plc.blueat.net

did:plc Specification v0.1
DID PLC is a self-authenticating DID which is strongly-consistent, recoverable, and allows for key rotation.
Introducing plcbundle - Tree For You
A Transparent and Verifiable Way to Sync the AT Protocol's PLC Directory
created a plc backed by sqlite instead of postgres if anyone is interested tangled.org/chadtmiller.com/plc-sqlite i have a setup for an appview in railway where i create an ephemeral environment per pr against a long running pds and plc with some test accounts for dev.
migrating a did:web to a new pds
weaver.shHello World from the PLC organization (plcred.org)! The org was soft-announced back in March at AtmosphereConf. We've been working through logistics step by step and now have a public web presence we can point to.
First steps of the PLC organization
blog.plcred.orgIntroducing: BlueAT Network's PLC Directory Mirror! A mirror of the PLC Directory powered by Cloudflare Workers and Cloudflare's D1. Learn more: plc.blueat.net 🧵 (1/2)
PLC Directory Mirror | BlueAT Network
plc.blueat.net