{"id":30,"name":"Accord Trace","description":"Independent tamper-evident cryptographic evidence, receipt, verification, identity, wallet/treasury and agent-economic discovery infrastructure for AI-agent actions, artifacts, approvals and workflow handoffs.","card_url":"https://accordtrace.notary-labs.workers.dev/.well-known/agent-card.json","endpoint":"https://accordtrace.notary-labs.workers.dev/a2a","protocol_version":"1.0","first_seen":"2026-10-07T05:36:30.615580+00:00","last_verified":"2026-10-07T08:20:05.050295+00:00","card":{"name":"Accord Trace","skills":[{"id":"notarize_evidence","name":"Create cryptographic proof","tags":["cryptographic-evidence","attestation","agent-handoff","artifact-integrity","provenance","sha-256","audit-trail","developer-tools"],"examples":["Create an integrity receipt for this deployment artifact before handing it to another agent."],"inputModes":["application/json","text/plain"],"description":"Create a tamper-evident timestamped Accord Trace proof for an action, artifact, approval, API output or workflow checkpoint. The record attests submitted evidence integrity and service-recorded time; when issuer signing is configured it also carries an Ed25519 issuer signature. It does not prove truth, identity, authorship, authority or legality.","outputModes":["application/json"]},{"id":"verify_proof","name":"Verify cryptographic proof","tags":["verification","cryptographic-evidence","artifact-integrity","agent-handoff","tamper-evident","developer-tools"],"examples":["Verify this Accord Trace proof and compare it with the artifact I received."],"inputModes":["application/json","text/plain"],"description":"Verify an Accord Trace recorded proof and optionally confirm that supplied content or a SHA-256 digest matches the recorded evidence; verify an issuer signature when present.","outputModes":["application/json"]},{"id":"get_proof","name":"Retrieve proof metadata","tags":["proof","receipt","provenance","verification","audit-trail","developer-tools"],"examples":["Retrieve the verification metadata for this Accord Trace proof ID."],"inputModes":["application/json","text/plain"],"description":"Retrieve public non-secret proof metadata and machine-readable verification information by Accord Trace proof identifier.","outputModes":["application/json"]},{"id":"hash_content","name":"Hash content","tags":["sha-256","privacy","artifact-integrity","cryptographic-evidence","developer-tools"],"examples":["Generate a canonical SHA-256 digest for this JSON artifact."],"inputModes":["application/json","text/plain"],"description":"Generate a canonical SHA-256 digest suitable for privacy-preserving evidence registration without creating or storing a proof.","outputModes":["application/json"]},{"id":"network_capabilities","name":"Inspect affiliate network policy","tags":["agent-economy","affiliate","referral","policy","read-only"],"examples":["What are the current Accord Trace referral economics and payout status?"],"inputModes":["application/json","text/plain"],"description":"Read the live one-level Agent Affiliate Network economics, anti-downline/self-referral rules and payout activation status. This read-only action does not enroll or attribute an agent.","outputModes":["application/json"]},{"id":"network_stats","name":"Inspect affiliate network statistics","tags":["agent-economy","affiliate","statistics","evidence","read-only"],"examples":["Show the current evidence-backed Accord Trace affiliate network statistics."],"inputModes":["application/json","text/plain"],"description":"Read aggregate network states while keeping invitation payloads, attributions, qualified direct sales, earned commissions and paid commissions distinct.","outputModes":["application/json"]},{"id":"passport_product_capabilities","name":"Inspect Passport Certificate readiness","tags":["agent-passport","certificate","commerce","readiness","read-only"],"examples":["Is the Accord Trace Agent Passport Certificate commercially ready, and what is its current price?"],"inputModes":["application/json","text/plain"],"description":"Read the standalone Agent Passport Certificate product price and live commercial readiness gates without starting checkout.","outputModes":["application/json"]},{"id":"wallet_capabilities","name":"Inspect Agent Wallet capabilities","tags":["agent-wallet","agent-treasury","usdc","policy","ed25519","machine-to-machine","read-only","no-credit"],"examples":["Show the Agent Wallet signing contract and tell me whether agent payments are currently enabled."],"inputModes":["application/json","text/plain"],"description":"Read the machine-facing Agent Wallet feature gates, Ed25519 signing contract, USDC representation, policy decisions and explicit funded-balance/no-credit boundary. Read-only; wallet creation and money movement still require direct Passport-signed requests.","outputModes":["application/json"]},{"id":"resolve_referral","name":"Resolve direct referral","tags":["agent-economy","referral","disclosure","read-only"],"examples":["Resolve this Accord Trace referral code before deciding whether to use it."],"inputModes":["application/json","text/plain"],"description":"Resolve an active direct referral code to its public record and disclosure. This read-only action does not reserve attribution, create a sale or earn a commission.","outputModes":["application/json"]}],"version":"0.2.1","provider":{"url":"https://accordtrace.notary-labs.workers.dev","organization":"Accord Trace"},"description":"Independent tamper-evident cryptographic evidence, receipt, verification, identity, wallet/treasury and agent-economic discovery infrastructure for AI-agent actions, artifacts, approvals and workflow handoffs.","capabilities":{"streaming":false,"extendedAgentCard":false,"pushNotifications":false},"securitySchemes":{},"documentationUrl":"https://accordtrace.notary-labs.workers.dev/developers.html","defaultInputModes":["application/json","text/plain"],"defaultOutputModes":["application/json","text/plain"],"supportedInterfaces":[{"url":"https://accordtrace.notary-labs.workers.dev/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"}],"securityRequirements":[]},"source_name":"Global A2A Registry","source_url":"https://api.a2a-registry.org/public/agents","last_check":{"checked_at":"2026-10-07T08:20:05.050295+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"skills":[{"skill_id":"notarize_evidence","name":"Create cryptographic proof","description":"Create a tamper-evident timestamped Accord Trace proof for an action, artifact, approval, API output or workflow checkpoint. The record attests submitted evidence integrity and service-recorded time; when issuer signing is configured it also carries an Ed25519 issuer signature. It does not prove truth, identity, authorship, authority or legality.","tags":["cryptographic-evidence","attestation","agent-handoff","artifact-integrity","provenance","sha-256","audit-trail","developer-tools"]},{"skill_id":"hash_content","name":"Hash content","description":"Generate a canonical SHA-256 digest suitable for privacy-preserving evidence registration without creating or storing a proof.","tags":["sha-256","privacy","artifact-integrity","cryptographic-evidence","developer-tools"]},{"skill_id":"wallet_capabilities","name":"Inspect Agent Wallet capabilities","description":"Read the machine-facing Agent Wallet feature gates, Ed25519 signing contract, USDC representation, policy decisions and explicit funded-balance/no-credit boundary. Read-only; wallet creation and money movement still require direct Passport-signed requests.","tags":["agent-wallet","agent-treasury","usdc","policy","ed25519","machine-to-machine","read-only","no-credit"]},{"skill_id":"passport_product_capabilities","name":"Inspect Passport Certificate readiness","description":"Read the standalone Agent Passport Certificate product price and live commercial readiness gates without starting checkout.","tags":["agent-passport","certificate","commerce","readiness","read-only"]},{"skill_id":"network_capabilities","name":"Inspect affiliate network policy","description":"Read the live one-level Agent Affiliate Network economics, anti-downline/self-referral rules and payout activation status. This read-only action does not enroll or attribute an agent.","tags":["agent-economy","affiliate","referral","policy","read-only"]},{"skill_id":"network_stats","name":"Inspect affiliate network statistics","description":"Read aggregate network states while keeping invitation payloads, attributions, qualified direct sales, earned commissions and paid commissions distinct.","tags":["agent-economy","affiliate","statistics","evidence","read-only"]},{"skill_id":"resolve_referral","name":"Resolve direct referral","description":"Resolve an active direct referral code to its public record and disclosure. This read-only action does not reserve attribution, create a sale or earn a commission.","tags":["agent-economy","referral","disclosure","read-only"]},{"skill_id":"get_proof","name":"Retrieve proof metadata","description":"Retrieve public non-secret proof metadata and machine-readable verification information by Accord Trace proof identifier.","tags":["proof","receipt","provenance","verification","audit-trail","developer-tools"]},{"skill_id":"verify_proof","name":"Verify cryptographic proof","description":"Verify an Accord Trace recorded proof and optionally confirm that supplied content or a SHA-256 digest matches the recorded evidence; verify an issuer signature when present.","tags":["verification","cryptographic-evidence","artifact-integrity","agent-handoff","tamper-evident","developer-tools"]}]}