deomath.org

Requires a DEO subject bearer and Idempotency-Key. The request embeds one valid G5C adapter request and the exact input_hash and graph_hash returned by the free preview. Before payment, the server reconstructs the preview and rejects stale hashes. A new import privately stores the source bundle in R2 and an append-only commitment index in D1. The receipt proves storage integrity, not a remote-agent identity signature, source truth, or mathematical truth. The same subject, source, semantic mapping, Graph hash, and policy reuse a verified receipt without another payment.

Requires the GT1 episode owner, Idempotency-Key, and x402 payment of 0.02 USDC for a new incident-state watermark. The server reconstructs the state; callers cannot replace source incidents or labels. A verified matching episode-state and receipt policy is reused without a second payment.

Requires the authenticated Graph owner and an Idempotency-Key. The server loads one persisted conflict extension, cross-verifies its Graph and every governance receipt in D1 and R2, projects the latest append-only governance state, runs the deterministic Sentinel policy, and stores one immutable Conflict Receipt. A verified receipt for the same extension, governance-state watermark, and storage policy is reused without a second payment. Client-supplied Graph or conflict payloads are not accepted.

Requires an authenticated Graph owner, Idempotency-Key, and the latest persisted graph as base_graph. APPEND stores new lineage without SUPERSEDES. CORRECTION requires a new node and a declared matching SUPERSEDES edge. Existing IDs cannot be rewritten. A verified replay of the same subject, key, and request is returned without another payment.

Requires the authenticated Graph owner, the latest persisted graph hash, and an Idempotency-Key. The request stores up to 100 total evidence origins, challenges, and conflict cases as normalized append-only D1 definitions, initial governance events, an immutable R2 snapshot, and a cross-verifiable receipt. It does not decide Sentinel consensus or certify mathematical truth.

Requires the authenticated Graph owner and Idempotency-Key. Appends a status transition to an existing evidence origin, challenge, or conflict case. Evidence independence cannot regress, accepted or rejected challenges are terminal, resolved conflicts are terminal, and conflict resolution cannot move backward.

A new graph hash receives an x402 challenge. After settlement, DEO Graph registers the graph version in D1, stores canonical graph and audit payloads in R2, and returns a receipt. A source-verified prior audit for the same graph hash and policy is returned without a second payment. Payment never changes the decision or certifies mathematical truth.

Live paid x402 endpoint at 0.03 USDC per research checkpoint. Include a matching trial_id to link the paid receipt to a prior checkpoint continuation. An enabled authenticated subject also receives an Agent Jean TOOL_RECEIPT_BACKED evidence reference.

Live paid x402 endpoint at 0.10 USDC. The Worker validates and executes the complete bounded AST before payment verification, so malformed, unsupported, or over-limit work is not charged, but discloses PASS or the first COUNTEREXAMPLE only after settlement. Arbitrary code, floating point, symbolic proof, network access, and unstated cases are not executed.