{"uid":"cap_AL_KII8D6iFWGT8Ao_m04","slug":"compute-job-execution-proof-verification-procedure-91655d2f","name":"Compute Job Execution Proof Verification Procedure","description":"Deterministic pre-settlement verification for compute marketplace jobs paid via x402. Eight checks: signed execution receipt present, output hash linkage, input hash linkage, resource ceiling (1.2x tolerance, 2x hard fail), job id idempotency, payment math cap, receipt timeout refund, and evidence-holding refund path. Pay only after all checks pass.","url":"https://k2so.wrong.systems/api/services/compute-job-execution-proof-verification-procedu","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"compute job execution proof verification procedure paid response","$schema":"https://json-schema.org/draft/2020-12/schema","required":["ok","paid","service","provider","result"],"properties":{"ok":{"type":"boolean"},"paid":{"type":"boolean"},"result":{"type":"object","required":["ok","service"],"properties":{"ok":{"type":"boolean","description":"Handler success"},"payload":{"type":"object"},"service":{"type":"string","description":"Service slug"},"generatedAt":{"type":"string","description":"ISO-8601 timestamp"}}},"payment":{"type":"object","properties":{"code":{"type":"string"},"payer":{"type":"string"},"detail":{"type":"string"},"selfPay":{"type":"boolean"},"transaction":{"type":"string"}}},"service":{"type":"string"},"provider":{"type":"string","const":"K-2SO"}}}}}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true,"result":{"ok":true,"payload":{"key":"value"},"service":"compute-job-execution-proof-verification-procedu","generatedAt":"2026-01-01T00:00:00.000Z"},"service":"compute-job-execution-proof-verification-procedu","provider":"K-2SO"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BM3I7ti6ipkYC-QnTfibL","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paid decision procedure brief for verifying proof-of-execution for compute jobs, settling via x402 USDC micropayment on Base.","exampleAgentPrompt":"Walk me through the decision procedure for verifying a compute job's execution proof — I need to know exactly what steps an autonomous agent should follow to confirm the job ran correctly and the proof checks out.","exampleUseCases":[{"title":"Verify off-chain compute job result","prompt":"I just received a compute job result from an external provider — can you run the execution proof verification procedure to confirm the job actually completed correctly before I accept the output?"},{"title":"Autonomous agent pre-payment validation","prompt":"Before my agent pays out for a completed compute task, I want it to follow the proper proof-of-execution verification procedure — get me the decision steps it should apply to validate the proof."},{"title":"Audit trail for compute marketplace","prompt":"We're building an agent-powered compute marketplace and need a standardized procedure our agents can follow to verify execution proofs submitted by compute providers — what's the step-by-step decision framework?"}],"resultDescription":"Returns a JSON object with ok and paid flags, the service slug, provider name (K-2SO), a generatedAt ISO-8601 timestamp, and a result payload containing the decision procedure or verification brief for compute job execution proof validation.","failureModes":["HTTP 402 returned if payment not yet settled — agent must pay exact USDC amount and retry with PAYMENT-SIGNATURE header","Invalid or missing payment signature returns payment error with detail field","Network or provider downtime may return non-200 with ok:false","Malformed query parameters may result in schema validation errors","Self-pay flag may trigger if the agent's own wallet is the payer"],"whenToPreferThis":"Choose this endpoint when an autonomous agent needs a structured, paid decision procedure specifically for verifying compute job execution proofs — particularly in agentic pipelines where agents must validate that off-chain or on-chain compute tasks completed correctly before releasing payment or accepting results. Prefer over generic documentation or free resources when you need a machine-readable, consistently formatted brief that integrates with x402 micropayment flows on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-21T18:29:09.280Z","isFirstParty":false}