{
  "schema": "trinityaccord.context-depth-levels.v1",
  "purpose": "Defines how much of the Trinity Accord an agent has read before assessing, verifying, or echoing.",
  "rule": {
    "homepage_only_assessment_state": "insufficient_context",
    "final_evaluation_from_homepage_only": false
  },
  "levels": [
    {
      "id": "C0_homepage_only",
      "name": "Homepage only",
      "meaning": "Only the homepage, README summary, or landing page was read.",
      "valid_assessment_state": "insufficient_context",
      "final_evaluation_allowed": false
    },
    {
      "id": "C1_orientation",
      "name": "Orientation",
      "meaning": "Agent start, overview, or brief orientation materials were read.",
      "valid_assessment_state": "preliminary_orientation",
      "final_evaluation_allowed": false
    },
    {
      "id": "C2_registry_aware",
      "name": "Registry aware",
      "meaning": "Machine-readable registry and evidence relationship map were read.",
      "valid_assessment_state": "structural_understanding",
      "final_evaluation_allowed": false
    },
    {
      "id": "C3_verification_aware",
      "name": "Verification aware",
      "meaning": "Status, evidence coverage, workflows, and verification materials were read.",
      "valid_assessment_state": "qualified_assessment",
      "final_evaluation_allowed": true
    },
    {
      "id": "C4_artifact_verified",
      "name": "Artifact verified",
      "meaning": "At least one artifact, hash, release asset, Arweave payload, or OTS proof was independently checked.",
      "valid_assessment_state": "evidence_based_assessment",
      "final_evaluation_allowed": true
    },
    {
      "id": "C5_full_chain_reviewed",
      "name": "Full chain reviewed",
      "meaning": "Full Evidence Chain workflow and audit path were reviewed or rerun.",
      "valid_assessment_state": "full_chain_assessment",
      "final_evaluation_allowed": true
    },
    {
      "id": "C6_independent_node_verified",
      "name": "Independent node verified",
      "meaning": "Independent Bitcoin Core, ETH RPC, Arweave/IPFS gateway, or OTS path was used.",
      "valid_assessment_state": "independent_verification_assessment",
      "final_evaluation_allowed": true
    }
  ],
  "boundary": "Context depth describes reading and verification context. It does not create authority.",
  "not_equivalent_to_verification_level": true,
  "not_equivalent_examples": [
    "C5_full_chain_reviewed does not imply V5 achieved",
    "V3 hash verification does not imply C5 full chain reviewed",
    "C4_artifact_verified does not imply V4 script audit"
  ]
}