DEVELOPERS / READ-ONLY INTEGRATION

Integrate the state.
Keep the proof attached.

The public interface is intentionally narrow: read a delivery index, fetch the exact artifacts, verify package identity, then consume the descriptive market state inside its declared boundary.

Open machine API Download verifier

CURRENT PUBLIC CONTRACT

RELEASEseq_75239_20260908T202900+0000

D0PASS

D1PASS_WITHIN_PROVISIONAL_MINIMAL_FACTUAL_BOUNDARY

EVIDENCESELF_CONSISTENT_ONLY

Claim boundary · DESCRIPTIVE_STATE_EVIDENCE_ONLY · ACTION_GATE 0 · predictive_claim NONE

STEP 1

Discover

GET /api/delivery to resolve the current public release, its manifest, acceptance record and verifier.

STEP 2

Fetch

Download RELEASE_MANIFEST.json and the referenced MARKET_STATE.json from the release path.

STEP 3

Verify

Run the delivered consumer verifier outside the CMM.X repository or reproduce the SHA-256 checks independently.

STEP 4

Consume

Use only fields and semantics declared by the release. No action permission or directional interpretation is implied.

PUBLIC ENDPOINTS

GET /api/deliveryCurrent release index and claim boundary

GET /api/evaluation-kitCurrent D2 evaluation kit, release binding and validator references

GET /api/healthRuntime freshness, chain and pipeline health

GET /api/coordinateCurrent descriptive structural coordinate

GET /api/chainAppend-only chain state

GET /api/attestationPublic attestation material

GET /api/reproduceReproduction status exposed by the observer

Minimal verification recipe

Do not trust a rendered card. Resolve the release, hash the delivered bytes, check the manifest, run the verifier and only then parse the market-state payload.

curl -fsS https://observer.cmmx.systems/api/delivery
curl -fsS https://observer.cmmx.systems/static/delivery/first_real_market_delivery_v1/releases/seq_75239_20260908T202900+0000/RELEASE_MANIFEST.json
# fetch the verifier from the release index, copy the release outside CMM.X
python3 verify_release_v1.py /path/to/copied/release
# accept only PASS; then consume MARKET_STATE.json inside its claim boundary

INTEGRATION REVIEW

Need a bounded integration test?

Define your consumer, retention requirement and verification boundary before any pilot output is treated as operational evidence.

Evaluation protocol Control model