DRISL is a serialization format that is deterministic (so that the same data will have the same CID) and that features native support for using CIDs as links. It is based on CBOR, using a narrow profile of CBOR's "Core" featureset called "[[cborc-42]]", specified formally in this IETF document.
DASL — Data-Addressed Structures & Links
A small set of simple, standard primitives to work on content-addressed data.
DASL — Data-Addressed Structures & Links
A small set of simple, standard primitives to work on content-addressed data.
CIDs: What You Need to Know and Why, Part 2 - Nick's Blog
How ATProtocol uses Content Identifiers to create a versioned, verifiable, and portable data model.
DASL: Perceptual Fingerprint (PFP)
DASL PFPs are a simple structured identifier for referring to similar media using perceptual hashing. They are extensible and algorithm-agnostic, supporting image, video, or other kinds of content fingerprinting.
Deterministic Core, Non-Deterministic Shell - Outdata
Determinism, architecture, and the de-sloppification of legacy code.
DASL: Web Tiles
Tiles are composable web docs and apps that can safely be used in arbitrary contexts and assembled from multiple sources to carry out complex user interface tasks. Their composability, security, and privacy properties make them ideal for use in social media, chat, agents, and malleable software.
ATProto Architecture
Visual summary of the AT Protocol architecture: PDS, AppView, identity, records, lexicons.
From ZK-first to AT Protocol — our path to DDS | Agora Citizen Network
We've been building Agora — a platform for public deliberation using Polis-style clustering — for a while now. Along the way, we've written about what we think about Nostr, AT Protocol, Polis, Community Notes, and protocol interoperability. Those posts are somewhat outdated now. This one describes w...
iddqd, or the hardest kind of unsafe Rust | Oxide Computer Company
How our Rust collections library defends against adversarial trait implementations.
at3d.app docs — lexicon reference
Every record type in the app.at3d namespace. These AT Protocol Lexicons define portable 3D identity data stored in a user's Personal Data Server.
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.
CIDs: What You Need to Know and Why, Part 1 - Nick's Blog
A deep dive into Content Identifiers, the self-describing cryptographic fingerprints that form the foundation of ATProtocol’s data model.
DigitaltMuseum
DigitaltMuseum is a common database for Norwegian and Swedish museums and collections. It provides access to more than four million photographs, objects, works of art and buildings.
