openapi: 3.2.0
info:
  title: Council of AI — GSPC measurement (public read surfaces)…
  version: 0.1.0
  description: 'Independent AI-behaviour measurement by CSOAI Ltd. Measurement, not certification. Quote totals.lid and totals.public_count from GET /api/gspc verbatim; never compose a count. Three verification states exist: VALID, INVALID, UNCHECKABLE. Absence of a field means UNMEASURED. TIE is never a win. A withheld leader (public_leader_state) is a state, not a zero. Verify is free; a rank is never sold. Signature checks are not Actions: use /signed/HOW-TO-VERIFY.md.'
  contact:
    name: CSOAI Ltd
    url: https://councilof.ai
    email: nicholas@csoai.org
  license:
    name: Apache-2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: https://councilof.ai
tags:
- name: Root.json
paths:
  /root.json:
    get:
      operationId: getRoot
      summary: The last published public root (csoai.public-root/v1)
      description: 'Ed25519-signed envelope under did:web:csoai.org#board-attestation-1; card_sha256[] is bound by merkle_root. Recipe: /signed/HOW-TO-VERIFY-ROOT.md. Not a certificate.'
      responses:
        '200':
          description: Root envelope.
      tags:
      - Root.json