logicsrc/examples/openontology/ethereum-ecosystem/README.md
Anthony Ettinger 58c942c67f
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feat(openontology): implement OpenOntology Phase 0 + local engine and CLI (#99)
Implements OpenPRD 0001 through Phase 0 (specification, schemas, example,
docs surface) and Phase 1 (local engine, CLI, conformance tests).

Schemas (17 contracts, JSON Schema Draft 2020-12, additionalProperties:false)
  manifest, namespace, entity-type, property, relationship-type, constraint,
  query, action, entity, claim, source, evidence, changeset, review, approval,
  event, package — registered in @logicsrc/validators and exported from
  @logicsrc/schemas under https://logicsrc.com/schemas/openontology/.

@logicsrc/openontology
  - canonical JSON + sha256 package digests; YAML, JSON, NDJSON, and inline
    authoring all compile to the same bytes, so digests are authoring-agnostic
  - id profile: compact / IRI / urn with one canonicalization rule, prefix
    bound by a Namespace object so IRIs reverse unambiguously
  - validation: schema, graph (domain/range, datatypes, dangling refs),
    provenance (source-or-firstParty, agent runId, derivation inputs), policy
    (excerpt limits, licensing, visibility, staleness) and declared
    constraints; four severities, stable codes, text/json/yaml/markdown
  - portable triple-pattern query AST: multi-hop, 14 operators, asOf and
    recordedAsOf, per-status filtering, distinct/order/limit, explanation
    mode, and enforced depth/binding/row limits
  - append-only store: claims are immutable; dispute/retract/supersede append
    status transitions and the effective status is the latest one
  - change sets: 9 operations, atomic pre-flight, conflict detection on stale
    base revisions, semantic diff with duplicate-identity warnings and
    affected-query deltas, per-operation reviewer decisions
  - policy: agents propose but can never apply — the denial keys on actor
    type, so every scope plus high confidence plus --yolo still cannot apply;
    merges need approval, bulk retractions need two, undeclared action side
    effects are denied
  - JSON-LD 1.1 export/import with PROV-O aliases and lossy-field reporting
  - pluggable signature envelope with a jws-ed25519 reference profile and a
    fail-closed trust policy

CLI: logicsrc ontology init|validate|lint|build|inspect, entity, claim, query,
changeset, import, export, audit. Reads take --format, writes default to a
proposal, exit codes are stable for CI.

Example: examples/openontology/ethereum-ecosystem — 12 entity types, 17
relationship types, 63 entities, 169 claims, 25 sources, 31 evidence records,
5 saved queries, every claim lifecycle state, and a pending merge proposal.
All data is fictional; the directory is removable without affecting any core
test.

Docs: docs/openontology{,-governance,-interoperability}.md, a real
/openontology route, homepage + nav + sitemap entries, and a root README
section.

Verification: 112 new tests; full monorepo build and every workspace test
pass; conformance bundle (18 valid + 13 invalid fixtures) runs against the
published schemas alone; Node.js 25 and Bun 1.3 produce byte-identical
digests, revisions, event trails, and query results.

Not included (later PRD phases): MCP resources, REST/SSE, Turso adapter, TUI
and PWA surfaces, RDF/SHACL mappings, source adapters, governed actions.

Refs: prd/0001-add-logicsrc-openontology-spec.md

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-26 02:10:13 -07:00

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Markdown

# Ethereum Ecosystem Ontology (example)
A demonstration package for [LogicSRC OpenOntology](../../../docs/openontology.md): an open map of
people, organizations, projects, codebases, research topics, protocols, networks, layer 2s,
applications, funding programs, publications, and events.
> **Every person, organization, project, and source in this package is fictional.** It exists to
> demonstrate the contract, not to describe anyone real. Automated tests never depend on live
> public profiles, and nothing here implies endorsement by any real project or person.
The Ethereum framing is an *example*, not part of the core vocabulary. Delete this directory and
every core OpenOntology test still passes.
## What it covers
| | |
| --- | --- |
| Entity types | 12 |
| Relationship types | 17 |
| Entities | 63 |
| Claims | 169 |
| Sources | 25 |
| Evidence records | 31 |
| Saved queries | 5 |
Every claim lifecycle state appears at least once: `asserted`, `proposed` (an agent extraction
awaiting review), `disputed` (with the counter-claim that disputes it), `retracted` (kept on the
record, out of the current view), `superseded` (an affiliation that ended and what replaced it),
and `derived` (with its rule and input claims).
`changesets/merge-haddad.yaml` is a pending merge proposal for a deliberate near-duplicate identity
— the kind of thing entity resolution surfaces and a curator decides.
## Try it
```bash
logicsrc ontology validate . --strict
logicsrc ontology inspect .
logicsrc ontology query list --dir .
# three hops: network → layer 2 → application → maintaining organization
logicsrc ontology query run orgs-behind-a-network --dir .
# what still needs a human decision
logicsrc ontology query run claims-needing-review --dir . --status proposed,disputed
# why does the ontology say this?
logicsrc ontology query explain orgs-behind-a-network --dir . --row 0
# what a reviewer sees for the pending merge
logicsrc ontology changeset diff changesets/merge-haddad.yaml --dir .
```
## Regenerating
The package files are generated so the data stays internally consistent and the digest stays
deterministic:
```bash
node tools/generate.mjs
logicsrc ontology validate . --strict
```
Edit `tools/generate.mjs`, not the generated `schema/` and `data/` files.