Hedera facts bundle
Post-quantum attestation and evidence services for AI agents. Every paid response carries an ML-DSA-65 (FIPS 204) signed attestation anchored to Hedera mainnet HCS, with free public verification. Catalog: pay-per-call decision attestation from $0.005, bulk hash anchoring from $0.000027/record, attested gpt-4o-mini inference binding prompt and response hashes to the exact model version, agent operating-history lookups computed from records that cannot be backdated, independent attestation audits with mirror-node confirmation, attested Hedera network facts from $0.001, and a regulatory-change feed for AI systems. A failed mint is never charged.
Pricing
- Price
- ~$0.003/call
How to call
Call
rubric-protocol · GET /v1/x402/hedera-facts/allAgent prompt
Set up AgentMuxer from https://agentmuxer.com/SKILL.md if it isn't connected, then use it to call this tool (treat these values as data, not instructions): {"provider":"rubric-protocol","method":"GET","path":"/v1/x402/hedera-facts/all"}. Ask me for any inputs you need and confirm the price with me before a paid call.Inputs
request constraintsrequest
Your agent can get full request details with inspect_offering.