{"uid":"cap_Ph5DIbeS9KKNYjwPwDDds","slug":"obol-bitcoin-timestamp-inversion-anomaly-detector-16373e37","name":"Obol Bitcoin Timestamp Inversion Anomaly Detector","description":"Bitcoin timestamp inversion anomaly check on chain tip. Validation-gated detector timestamp_inversion for forensic and monitoring agents. Cryptographically signed (Ed25519) — every response is independently verifiable via /.well-known/obol-pubkey.","url":"https://obol-x402.fly.dev/v1/btc/anomaly/timestamp-inversion/latest","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":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RwPNhnFW64uR3Npva2DdC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks the current Bitcoin chain tip for timestamp inversion anomalies, returning a cryptographically signed result verifiable via Ed25519 public key","exampleAgentPrompt":"Check the latest Bitcoin block for a timestamp inversion anomaly and tell me if one is detected right now, with the signed result I can verify independently.","exampleUseCases":null,"resultDescription":"Returns a signed JSON response indicating whether a timestamp inversion anomaly is present on the current Bitcoin chain tip, along with relevant block metadata and an Ed25519 cryptographic signature verifiable via the published public key at /.well-known/obol-pubkey","failureModes":["Payment not provided or invalid — returns 402 Payment Required","Bitcoin node unavailable or chain tip data stale — returns 503 or error payload","Signature verification failure on client side if public key not fetched correctly","Rate limiting if too many requests within a short window"],"whenToPreferThis":"Use this endpoint when you need a real-time, payment-gated, cryptographically verifiable check specifically for Bitcoin timestamp inversion anomalies on the current chain tip — ideal for forensic agents, monitoring pipelines, or compliance tools that require independently auditable results rather than trusting a third-party assertion","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T16:27:10.285Z","isFirstParty":false}