Crate ubl_id 

ubl-id — Universal Business Ledger Identity Primitives

The identity kernel for the UBL ecosystem. Provides:

• DIDs (did:ubl:*, did:key:*) for entities (users, orgs, agents, apps, wallets)
• CIDs (cid:blake3:*) for content-addressed data (chips, blueprints, proofs)
• Wallets for ephemeral session keys with PoP (Proof-of-Possession) headers

LLM-First Design

Uses json_atomic for canonical JSON serialization, ensuring deterministic hashing across all platforms. When an LLM generates JSON, the server gets identical bytes → identical hash → zero-trust verification works.

Re-exports

pub use did::Did;

pub use did::DidMethod;

pub use did::DidType;

pub use cid::Cid;

pub use wallet::Wallet;

pub use pop::Pop;

pub use pop::PopPayloadV1;

pub use pop::PopError;

pub use pop::build_pop_header;

pub use pop::verify_pop;

pub use ident::Ident;

pub use json_atomic;

Modules

cid

CID (Content Identifier) for content-addressed data

did

DID (Decentralized Identifier) types and utilities

ident

Unified identifier type for the UBL ecosystem

pop

PoP (Proof-of-Possession) headers for request signing — RFC-0001 compliant

wallet

Ephemeral Wallet for session-based signing