loamSpine
Permanence ledger
Permanence ledger — append-only Spines with cryptographic commitments, Loam certificates for digital ownership, and inclusion proofs. The long-term memory of the Provenance Trio.
41,967lines of Rust
1,477test functions
184files
4crates
Tier: post-nucleus
Capabilities
| Category | Primitives |
|---|---|
| Ledger | Sovereign append-only Spines (personal, professional, community, public) |
| Certificates | Loam certificates — digital ownership, lending, recursive stacking, waypoint anchoring |
| Discovery | Infant Discovery pattern (Songbird hub, O(n) not O(n²)), DNS SRV + mDNS |
| RPC | Pure Rust RPC (tarpc + JSON-RPC 2.0, no gRPC, no protobuf), zero-copy optimized |
Composes Into
Memory & Attribution Stack (with rhizoCrypt + sweetGrass), RootPulse (permanence layer)