{
  "x402Version": 2,
  "id": 53083,
  "slug": "53083",
  "resource": "https://www.securaw.com/cryptovar/x402/delivery_proof",
  "description": "Register a file SHA-256 with Securaw/TimeChain2 and receive a downloadable OpenTimestamps proof directly binding its original bytes. ZIP includes .ots, metadata and independent-verification instructions. Hash only; no file upload. Initial receipt is NOT Bitcoin confirmed. Check the status link for later anchoring; no guaranteed deadline, authorship or content-truth certification. Idempotency-Key required.",
  "type": "http",
  "resourceType": "Payments",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x2cf1aad0f7352b9f5f3c1b79f78810a834ada470",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "50000",
      "amountUsd": 0.05,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "result": {
            "type": "object"
          },
          "service": {
            "const": "delivery_proof"
          }
        },
        "required": [
          "service",
          "result"
        ],
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "parameters": {
              "sha256": "1aa02dbff8eca9062771ff32967ce149ae1f3f837de31e214ae417eed4ebb6e2"
            },
            "service": "delivery_proof"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "result": {
              "anchoring_stage": "received",
              "bitcoin_verified": false,
              "event_id": "fileproof-20260927191946-1429",
              "original_file_stored": false,
              "proof_url": "https://www.securaw.com/cryptovar/proofs/fileproof-20260927191946-1429/status.json",
              "registered": true,
              "registry_proof_url": "https://www.securaw.com/securaw/proof.php?event=fileproof-20260927191946-1429",
              "retention": "No indefinite retention commitment; save the receipt and keep original bytes locally.",
              "sha256": "1aa02dbff8eca9062771ff32967ce149ae1f3f837de31e214ae417eed4ebb6e2",
              "snapshot_notice": "This receipt is a snapshot. Anchoring status may change; consult the proof link for its current state. generated_at dates this observation, not the payment or settlement.",
              "status": "registered_pending_verification",
              "status_is_snapshot": true,
              "status_message": "Fingerprint received and registered. TimeChain2 and Bitcoin anchoring have NOT been verified. This receipt is NOT a confirmed Bitcoin proof.",
              "timechain2_verified": false
            },
            "service": "delivery_proof"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "additionalProperties": false,
                "description": "JSON request envelope. Numeric inputs must be JSON numbers. Unknown fields are rejected. Idempotency-Key header required for paid requests.",
                "properties": {
                  "parameters": {
                    "additionalProperties": false,
                    "properties": {
                      "sha256": {
                        "description": "Lowercase SHA-256 of exact original bytes, computed locally. No filename or private content.",
                        "pattern": "^[0-9a-f]{64}$",
                        "title": "Sha256",
                        "type": "string"
                      }
                    },
                    "required": [
                      "sha256"
                    ],
                    "title": "DeliveryInput",
                    "type": "object"
                  },
                  "service": {
                    "enum": [
                      "delivery_proof"
                    ],
                    "type": "string"
                  }
                },
                "required": [
                  "service",
                  "parameters"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "result": {
                    "type": "object"
                  },
                  "service": {
                    "const": "delivery_proof"
                  }
                },
                "required": [
                  "service",
                  "result"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "www.securaw.com",
  "lastUpdated": "2026-09-27T22:31:21.874Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-27T22:31:21.492Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "parameters": {
                "sha256": "1aa02dbff8eca9062771ff32967ce149ae1f3f837de31e214ae417eed4ebb6e2"
              },
              "service": "delivery_proof"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "result": {
                "anchoring_stage": "received",
                "bitcoin_verified": false,
                "event_id": "fileproof-20260927191946-1429",
                "original_file_stored": false,
                "proof_url": "https://www.securaw.com/cryptovar/proofs/fileproof-20260927191946-1429/status.json",
                "registered": true,
                "registry_proof_url": "https://www.securaw.com/securaw/proof.php?event=fileproof-20260927191946-1429",
                "retention": "No indefinite retention commitment; save the receipt and keep original bytes locally.",
                "sha256": "1aa02dbff8eca9062771ff32967ce149ae1f3f837de31e214ae417eed4ebb6e2",
                "snapshot_notice": "This receipt is a snapshot. Anchoring status may change; consult the proof link for its current state. generated_at dates this observation, not the payment or settlement.",
                "status": "registered_pending_verification",
                "status_is_snapshot": true,
                "status_message": "Fingerprint received and registered. TimeChain2 and Bitcoin anchoring have NOT been verified. This receipt is NOT a confirmed Bitcoin proof.",
                "timechain2_verified": false
              },
              "service": "delivery_proof"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "description": "JSON request envelope. Numeric inputs must be JSON numbers. Unknown fields are rejected. Idempotency-Key header required for paid requests.",
                  "properties": {
                    "parameters": {
                      "additionalProperties": false,
                      "properties": {
                        "sha256": {
                          "description": "Lowercase SHA-256 of exact original bytes, computed locally. No filename or private content.",
                          "pattern": "^[0-9a-f]{64}$",
                          "title": "Sha256",
                          "type": "string"
                        }
                      },
                      "required": [
                        "sha256"
                      ],
                      "title": "DeliveryInput",
                      "type": "object"
                    },
                    "service": {
                      "enum": [
                        "delivery_proof"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "service",
                    "parameters"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "result": {
                      "type": "object"
                    },
                    "service": {
                      "const": "delivery_proof"
                    }
                  },
                  "required": [
                    "service",
                    "result"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "www.securaw.com",
    "manifest_name": "www.securaw.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-13T15:56:53.641Z"
  },
  "exampleResponse": {
    "example": {
      "result": {},
      "service": null
    },
    "type": "string"
  }
}