Echo's live documentation centers on the runtime carrier, the retained witnesses that make it replayable, and the observer-relative readings emitted from that history. Git history remains the archive for older guides, demos, and tooling notes.
- Runtime model: /architecture/outline
- Theory map: /theory/THEORY
- Current bearing: /BEARING
- WARP core runtime: /spec/warp-core
- Attachment atoms: /spec/SPEC-0001-attachment-plane-v0-atoms
- Descended attachments: /spec/SPEC-0002-descended-attachments-v1
- WARP core runtime: /spec/warp-core
- Two-plane law: /invariants/warp-two-plane-law
- Strand contract: /invariants/STRAND-CONTRACT
- DPO concurrency litmus: /spec/SPEC-0003-dpo-concurrency-litmus-v0
- Rewrite scheduler: /spec/scheduler-warp-core
- Canonical inbox sequencing: /spec/canonical-inbox-sequencing
- WARP tick patch: /spec/warp-tick-patch
- Merkle commit: /spec/merkle-commit
- Fixed timestep invariant: /invariants/FIXED-TIMESTEP
- Worldlines, playback, and observation: /spec/SPEC-0004-worldlines-playback-truthbus
- Provenance payload and boundary records: /spec/SPEC-0005-provenance-payload
- WASM ABI contract: /spec/SPEC-0009-wasm-abi
- JS to canonical CBOR mapping: /spec/js-cbor-mapping
- ABI golden vectors: /spec/abi-golden-vectors
- WARP view protocol: /spec/warp-view-protocol
- Deterministic math policy: /determinism/SPEC_DETERMINISTIC_MATH
- Deterministic math hazards: /determinism/DETERMINISTIC_MATH
- Claim register and evidence: /determinism/DETERMINISM_CLAIMS_v0.1
- DIND harness: /determinism/dind-harness
- Release policy: /determinism/RELEASE_POLICY
- Scheduler benchmarks: /benchmarks/scheduler-performance-warp-core
- Benchmark guide: /benchmarks/BENCHMARK_GUIDE
- Contributor workflow: /workflows
- PR submission loop: /procedures/PR-SUBMISSION-REVIEW-LOOP
- Extract PR comments: /procedures/EXTRACT-PR-COMMENTS
The old guide/course/demo surface has been removed from the live docs corpus. The Method, Design, and Retrospective trees remain source material, but they are not part of the public docs map.