Settlement proof
Settlement evidence, receipt and policy chain in one audit view.
This page turns the Agentic Workflow Demo into a reviewer-ready proof artifact: the x402 receipt, policy decisions, Arc settlement evidence when configured and validation evidence are tied to the same workflow and agent job IDs.
Verified live proofALLOW · PASSflow_agentic_f5168c491778 · arc_job_001
Arc Testnet
Settlement readiness
0x139729d5012743503d4fe62210bc9d6c0ab505c112b9fdb778b119a024466d32Open in Arcscan x402 receipt
Signed payment evidence
{ "workflowId": "flow_agentic_f5168c491778", "agentJobId": "arc_job_001", "source": "supabase", "x402OfferDigest": "0x3e2aa3753e2aa307516b3e04516b3e11", "paymentAuthorizationDigest": "0x50d7ee8d50d7eec2d2503f82d2503f93", "providerKeyId": "provider_key_f1030930", "providerSignatureAlgorithm": "ed25519-provider-sim", "providerVerificationPayload": "0xfe85c313fe85c3a96171114d61711158", "oracleSignalDigest": "0xa631c168a631c1dd2f2e1f812f2e1f94", "oracleRiskHash": "0x4ae936d44ae9369c2f2e1f812f2e1f94", "receiptDigest": "0x4ef76ac34ef76a6189e3a7f889e3a7eb", "settlementId": "set_d21cb7a4-fec2-43d1-b1eb-c030771e1f48", "txHash": "0x139729d5012743503d4fe62210bc9d6c0ab505c112b9fdb778b119a024466d32", "validationResult": "pass"}
Transaction memo
Business context attached to the payment.
Arc memos make the transaction reconcilable beyond a raw hash: invoice, agent, customer and batch references stay attached to the proof envelope and can be indexed by downstream systems.
schemaarc.memo.v1
memoIdmemo_299d5d27299d
invoiceRefINV-API_01-1778
customerRefagt_01
batchRefbatch_mo_001
settlementRefset_aadc646d-d2e4-4c2b-8d47-a7458958ad49
txHash0x6c8a93...49e7a
eventStateemitted_on_success
Reconciliation export
job_id=arc_job_001workflow_id=flow_agentic_f5168c491778provider=ChainData Labsapi_id=api_01amount_usdc=0.003memo_state=emitted_on_successsettlement_ref=set_aadc646d-d2e4-4c2b-8d47-a7458958ad49tx_hash=0x6c8a93514ed30654b00b79eeb2d26e6b71e3b1e996aacd98daef5433e0649e7aPayment integrity
Policy pass is not final settlement.
The job can execute after policy approval, but final proof stays review-held until the request hash, single-use nonce, memo reference, receipt digest and validation evidence match the same job envelope.
Request hash0x53f4801f53f4806d3eaa09b23eaa09b5
Envelope hash0x000468a0000468ddfa10a755fa10a75d
Nonceauth_a2d90631a2d9
Artifact gatereview-held until receipt and validation hashes match
Request boundAPI request, policy decision and x402 offer share one request hash.
0x53f480...a09b5passedNonce lockedThe payment authorization is single-use and cannot be replayed for another job.
auth_a2d90631a2d9passedMemo attachedInvoice, agent, batch and settlement references travel with the proof envelope.
memo_299d5d27299dreadyArtifact gatedIf receipt or validation evidence is missing, settlement proof is held for review.
0x000468...0a75dreviewPolicy chain
Every gate before settlement finalization
Treasury budget12.40 / 50.00 USDC daily spend
01passedReputation accessScore 988 >= API threshold 700
02passedShield screeningAPPROVED by Circle Compliance Engine demo signal
03allowChainlink oracle signalChainlink Data Feeds / Data Streams: BTC/USD freshness < 1s, deviation within policy
04passx402 signed offer0.003 USDC per request from ChainData Labs
05signedBilling metering12 request recorded as use_demo_001
06recordedArc settlement0.003 USDC settlement evidence recorded
07confirmedValidation registryEvidence 0x20f73e...73170 scored 98
08passArtifact failure handling
Policy pass is not final fulfillment
Kestrel separates policy approval from execution evidence. If a job clears policy but the provider receipt or validator artifact does not arrive, the envelope moves into a bounded review state instead of silently becoming a successful settlement.
Policy pass is only a precondition.If execution, receipt or validation evidence is missing, the proof remains review-held and settlement finalization is blocked.
policy_passedPolicy passedPolicy gates cleared. The job may run, but it is not final until fulfillment evidence arrives.Allow execution to startexecution_failedExecution failedIf the provider or tool execution fails after policy approval, the job is isolated for review.Keep funds and reputation unchangedreceipt_missingReceipt missingA missing provider receipt prevents the job from being treated as fulfilled.Hold settlement proofvalidation_missingValidation missingA missing validation artifact prevents reputation from being updated from that run.Block trust updatedispute_openedDispute openedDispute state gives the operator a clear path to retry, refund or manually resolve.Open operator reviewArtifacts
Offer, authorization, receipt and validation signatures
x402_offer0x3e2aa3...b3e11
sig_marketplace_00c5fffa00c5ff84payment_authorization0x50d7ee...03f93
sig_agent_6c22513e6c22511creceipt0x4ef76a...3a7eb
sig_provider_28c3475c28c34707oracle signal0xa631c1...e1f94
3034092155422581607oracle risk hash0x4ae936...e1f94
Risk Routervalidation0x20f73e...73170
sig_validator_0cf44fcd0cf44f8bRecent settlement evidence