{
  "schema": "claim-verify/v1",
  "status": "OK",
  "service": {
    "id": "claim-verify",
    "name": "Claim Verification With Source Citations",
    "version": "1.0.0"
  },
  "what_it_does": "Takes a claim, retrieves evidence from eleven free sources, binds every citation to the exact text it cites, and reports whether the evidence contradicts the claim, agrees with it, or says nothing about it. Absence of contradiction is never treated as truth.",
  "verdicts": {
    "CONTRADICTED": "The cited evidence states a different value for an attribute the claim asserts. Both sides are quoted.",
    "SUPPORTED": "The cited evidence states the same value. This is agreement with the source, NOT proof the claim is true.",
    "UNRESOLVED": "The evidence does not speak to the claim. This is the default and the honest answer.",
    "INSUFFICIENT_EVIDENCE": "Nothing usable was retrieved. No verdict is given."
  },
  "evidence_sources": [
    "wikipedia",
    "crossref",
    "sec-edgar",
    "arxiv",
    "wikidata",
    "world-bank",
    "europepmc",
    "openalex",
    "openlibrary",
    "musicbrainz",
    "usgs"
  ],
  "readable_here": {
    "/openapi.json": "the machine readable contract",
    "/v1/identity": "identity probe, pins the service id",
    "/v1/probe": "functional probe, runs two real verifications",
    "/healthz": "liveness only"
  },
  "calls_are_relayed": {
    "target": "POST /v1/verify",
    "why": "This is a Pocket Network service. Verification is a metered relay, so it must arrive as a signed Pocket RelayRequest. A plain browser request cannot make it, and that rejection is the network working as designed.",
    "example": "pocket-ap call --config pocket-ap.yaml --network beta --service claim-verify --rpc-type rest -X POST --path /v1/verify --data '{\"claim\":\"Albert Einstein was born in 1879.\"}'",
    "signing_reference": "https://github.com/pokt-network/pocket-relay-miner/tree/main/examples/relay-signing"
  },
  "network": "pocket-beta",
  "chain_id": "pocket-lego-testnet",
  "repository": "https://github.com/Jayanng/pocket-hackathon",
  "generated_at_utc": "2026-10-10T09:02:47.664Z"
}