listed
Rubric Protocol · rubric-protocol.com
Encrypted evidence retention: store a client-encrypted agent session envelope for 7 years, hash-bound to an attestation
https://rubric-protocol.com/v1/x402/agent-record/demo
Unforgeable operating history for any AI agent attesting through Rubric Protocol: record count, first-seen date, continu
https://rubric-protocol.com/v1/x402/agent-record/rubric-assert
Unforgeable operating history for any AI agent attesting through Rubric Protocol: record count, first-seen date, continuity days, and recent activity, computed from HCS-anchored attestations that cannot be backdated.
https://rubric-protocol.com/v1/x402/hedera-facts/all
All thirteen attested Hedera network facts in one call at GET /v1/x402/hedera-facts/all, each carrying its own attestati
https://rubric-protocol.com/v1/x402/hedera-facts/anchor-cost
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for agents that must prove what they knew when they acted.
https://rubric-protocol.com/v1/x402/hedera-facts/exchange-rate
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for agents that must prove what they knew when they acted.
https://rubric-protocol.com/v1/x402/hedera-facts/gas-fees
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for agents that must prove what they knew when they acted.
https://rubric-protocol.com/v1/x402/hedera-facts/hcs-activity
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for agents that must prove what they knew when they acted.
https://rubric-protocol.com/v1/x402/hedera-facts/latest-tx
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response
https://rubric-protocol.com/v1/x402/hedera-facts/nodes
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response
https://rubric-protocol.com/v1/x402/hedera-facts/rubric-activity
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response
https://rubric-protocol.com/v1/x402/hedera-facts/staking
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response
https://rubric-protocol.com/v1/x402/hedera-facts/supply
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for agents that must prove what they knew when they acted.
https://rubric-protocol.com/v1/x402/hedera-facts/throughput
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for agents that must prove what they knew when they acted.
https://rubric-protocol.com/v1/x402/hedera-facts/topic-state
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for agents that must prove what they knew when they acted.
https://rubric-protocol.com/v1/x402/hedera-facts/treasury-balance
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for agents that must prove what they knew when they acted.
https://rubric-protocol.com/v1/x402/hedera-facts/usdc-supply
Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response
https://rubric-protocol.com/v1/x402/regwatch-feed
Structured feed of regulatory changes affecting AI systems: jurisdiction, instrument, change type, effective dates, comm
https://rubric-protocol.com/v1/x402/wallet-record/:address
Attested x402 payment history for any buyer wallet: settlement count, first-seen, last-seen, total spent, services used, distinct sellers observed - computed from an append-only settlement ledger and anchored on Hedera. Counterparty intelligence that is evidence, not opinion: unlike behavioral scores, these records cannot be revised.
https://rubric-protocol.com/v1/c2pa/verdict-attest
C2PA verdict attestation Tier A. POST raw asset bytes (max 25MB). Rubric runs Google Credentio validation in-sandbox, anchors the verdict to Hedera with ML-DSA-65 post-quantum signature. Durable proof asset X validated against C2PA Trust List Y at time T. Operated by Rubric Protocol.
https://rubric-protocol.com/v1/c2pa/verdict-attest/claim
C2PA verdict attestation Tier B. Client runs Credentio locally, submits verdict JSON + asset hash + client signature. Rubric countersigns and anchors receipt. Attests the assertion was made, not verdict truth. Operated by Rubric Protocol.
https://rubric-protocol.com/v1/x402/attested-inference
Attested LLM inference: gpt-4o-mini chat completion plus a post-quantum signed, Hedera-anchored attestation binding the prompt hash, response hash, exact model version, and timestamp. Evidence of which model said what, when — for agents whose decisions may be questioned later.
https://rubric-protocol.com/v1/x402/attested-screening
Attested sanctions and export-control screening: OFAC SDN and Consolidated (primary and alternate spellings), UN Security Council, UK OFSI, EU and BIS Denied Persons. Fuzzy token matching (screen-match-v2.2): matches are candidates for human adjudication, not determinations. Every response discloses the matching rule in full, the exact source files, SHA-256 hashes and listVersion screened, match type and edit distance per hit, query hash and timestamp. ML-DSA-65 signed, Hedera-anchored.
https://rubric-protocol.com/v1/x402/attested-verification
Attested verification-event custody: seal the fact that an identity/liveness/KYC check ran, its method, provider, and result — without the subject's identity ever reaching Rubric. Caller submits an opaque subjectRef (hash it client-side); the sealed record binds event to outcome, ML-DSA-65 signed and Hedera-anchored. Prove a verification happened and what it said, forever, to anyone.
https://rubric-protocol.com/v1/x402/attested-work-record
Attested work record for mixed human/robot/agent crews: seal who (or what) did which action, the outcome, and any deviation from plan — the operational log entry that survives an incident investigation or insurance dispute. ML-DSA-65 signed, Hedera-anchored, independently verifiable by any party.
https://rubric-protocol.com/v1/x402/check-counterparty
Attested pre-transaction counterparty check: OFAC SDN digital-currency list match plus on-chain profile for any Base address, returned as a signed, Hedera-anchored verdict you can cite as evidence of diligence.
https://rubric-protocol.com/v1/x402/decision-review
Attested policy evaluation: submit a proposed agent action, its context, and the policy it must satisfy. Returns a verdict, reasoning and the clauses applied, binding hashes of all three inputs into an ML-DSA-65 signed, Hedera-anchored record.
https://rubric-protocol.com/v1/x402/decision-verify
Verify a Rubric decision attestation (DAR/0.1): Merkle inclusion proof, HCS anchor ref, service signature status, drift flag. Pass agentId instead for a chain-check continuity report. Not found means no charge. $0.10 either mode.
https://rubric-protocol.com/v1/x402/evidence-retain
Encrypted evidence retention: store a client-encrypted agent session envelope for 7 years, hash-bound to an attestation
https://rubric-protocol.com/v1/x402/intel-sub
Rubric Market Intel subscription: $10 USDC buys 30 days of intel-report pulls (60-serve cap) bound to the paying wallet. Subscribe once, then call intel-report with a normal x402 payment header from the same wallet - the payment is verified but never settled while the sub is active. No token, no account.
https://rubric-protocol.com/v1/x402/statement
Signed monthly x402 spend statement for one agent: totals, per-payment lines, Merkle root. The statement is itself an ML-DSA-65 attestation anchored to Hedera mainnet HCS. Render, verify, and print the response free at https://rubric-protocol.com/statement.html
https://rubric-protocol.com/v1/x402/tiered-attest
One post-quantum-signed AI decision attestation, anchored to Hedera mainnet HCS.
https://rubric-protocol.com/v1/x402/verify-audit
Independent audit of a Rubric attestation: signature validity, HCS sequence, and direct Hedera mirror-node confirmation. Returns a signed verdict carrying its own attestation ID — a verification you can cite as evidence.
This listing is taken from the catalogues and the provider named above. The price is what that source advertised.
