Read-only explorer · fixture data
Ethereum Ecosystem Ontology
An open map of people, organizations, projects, codebases, research topics, protocols, networks, and applications. All data in this package is fictional and exists to demonstrate the OpenOntology contract.
ethereum-ecosystem@0.1.0 · CC-BY-4.0 · revision data-000000 · in-memory · REST OpenAPI
Every person, organization, and project below is fictional. The package exists to demonstrate the contract.
Claims by status
A clean graph makes uncertain things look settled, so status is never hidden. Only asserted claims are the current accepted view.
asserted
164
Current accepted view
proposed
1
Suggested, not accepted
disputed
1
Contradicted
retracted
1
Withdrawn, kept on record
superseded
1
Replaced by a later claim
derived
1
Produced by a rule
2 claims awaiting a human decision: eth:claim:0163, eth:claim:0164
Entity types
The identity-bearing nouns of this domain, and how many of each exist.
| Type | Count | Description |
|---|---|---|
Person | 15 | A human participant in the ecosystem. |
Organization | 6 | A company, foundation, DAO, collective, or working group. |
Project | 8 | A named body of work people and organizations contribute to. |
Codebase | 8 | A specific repository or source tree. |
ResearchTopic | 5 | A research direction the ecosystem is actively working on. |
Protocol | 4 | A specified protocol or standard. |
Network | 2 | A live chain or network. |
Layer2 | 3 | A layer-2 network settling to a base layer. |
Application | 4 | A user-facing application deployed on a network. |
FundingProgram | 3 | A grants program, fund, or funding round. |
Publication | 3 | A paper, spec, or long-form writeup. |
Event | 2 | A conference, workshop, or summit. |
Entities
Every entity keeps its id when its name changes, and after a merge the old id still resolves.
| Name | Type | Status | Id |
|---|---|---|---|
| Avery Lindqvist | Person | active | eth:person:avery-lindqvist |
| Marisol Tan | Person | active | eth:person:marisol-tan |
| Dev Okafor | Person | active | eth:person:dev-okafor |
| Ingrid Halvorsen | Person | active | eth:person:ingrid-halvorsen |
| Rafael Benitez | Person | active | eth:person:rafael-benitez |
| Yuki Shimada | Person | active | eth:person:yuki-shimada |
| Nadia Farouk | Person | active | eth:person:nadia-farouk |
| Tomas Vrba | Person | active | eth:person:tomas-vrba |
| Priya Raghavan | Person | active | eth:person:priya-raghavan |
| Kwame Mensah | Person | active | eth:person:kwame-mensah |
| Lena Brandt | Person | active | eth:person:lena-brandt |
| Oscar Delgado | Person | active | eth:person:oscar-delgado |
| Hana Kovacs | Person | active | eth:person:hana-kovacs |
| Samir Haddad | Person | active | eth:person:samir-haddad |
| S. Haddad | Person | active | eth:person:s-haddad |
| Northwind Labs | Organization | active | eth:org:northwind-labs |
| Bluebird Foundation | Organization | active | eth:org:bluebird-foundation |
| Cinder Collective | Organization | active | eth:org:cinder-collective |
| Harbor Research | Organization | active | eth:org:harbor-research |
| Tessellate DAO | Organization | active | eth:org:tessellate-dao |
| Quill Systems | Organization | active | eth:org:quill-systems |
| ZK Prover | Project | active | eth:project:zk-prover |
| Ledger Indexer | Project | active | eth:project:ledger-indexer |
| State Sync | Project | active | eth:project:state-sync |
| Rollup Bridge | Project | active | eth:project:rollup-bridge |
| Account Toolkit | Project | active | eth:project:account-toolkit |
| Mempool Observatory | Project | active | eth:project:mempool-observatory |
| Docs Portal | Project | active | eth:project:docs-portal |
| Light Client | Project | active | eth:project:light-client |
| zk-prover-core | Codebase | active | eth:code:zk-prover-core |
| zk-prover-cli | Codebase | active | eth:code:zk-prover-cli |
| indexer-node | Codebase | active | eth:code:indexer-node |
| indexer-schema | Codebase | active | eth:code:indexer-schema |
| sync-engine | Codebase | active | eth:code:sync-engine |
| bridge-contracts | Codebase | active | eth:code:bridge-contracts |
| account-sdk | Codebase | active | eth:code:account-sdk |
| light-client-rs | Codebase | active | eth:code:light-client-rs |
| Zero Knowledge Proofs | ResearchTopic | active | eth:topic:zero-knowledge |
| Account Abstraction | ResearchTopic | active | eth:topic:account-abstraction |
| Data Availability | ResearchTopic | active | eth:topic:data-availability |
Showing 40 of 63. The full list is at /api/ontologies/ethereum-ecosystem/entities.
Saved queries
The questions this ontology already knows how to answer.
People and organizations working on a research topic
Every person working on a project that investigates the given research topic.
POST /api/ontologies/ethereum-ecosystem/query { "savedQuery": "people-working-on-topic" }Codebases implementing a protocol
Which codebases implement the given protocol, and who maintains them.
POST /api/ontologies/ethereum-ecosystem/query { "savedQuery": "codebases-implementing-protocol" }Organizations behind the codebases a network depends on
Three hops: layer 2 → application → codebase → maintaining organization.
POST /api/ontologies/ethereum-ecosystem/query { "savedQuery": "orgs-behind-a-network" }Funded projects and research directions
Which funding programs support which projects or research topics.
POST /api/ontologies/ethereum-ecosystem/query { "savedQuery": "funded-work" }Claims that still need a human decision
Proposed and disputed claims, which a curator should accept, reject, or resolve.
POST /api/ontologies/ethereum-ecosystem/query { "savedQuery": "claims-needing-review" }