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Evidence row 126096

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://x402.forgemesh.io/qr-code
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c4ef83afc338b01d48ed6f116b765cb272ae19b54e4f668b38c92b2c38c6f989
Leaf
0x8e5881b341cc57d505ba6d6ee42f9f316960e9a906ed4b42ee82d1b1d16e2c74

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.forgemesh.io/qr-code"
    ]
  ],
  "name": "x402.forgemesh.io/qr-code",
  "owner_address": "0x850363a27f0ac6feb9c7a3ec4c1d295262df9432",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
        "scheme": "exact"
      }
    ],
    "description": "QR code generator: turn any text or URL (up to 2000 characters) into a scannable PNG QR code, generated on our own hardware in milliseconds, returned base64. Answers \"make me a QR code for this link.\" Set size 128-1024px. For payment links, tickets, onboarding flows, and print pipelines.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "data": "https://x402.forgemesh.io",
              "size": "512"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "content_type": "image/png",
              "encoded_characters": 25,
              "file_base64": "iVBORw0KGgo..."
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "data": {
                      "description": "Text or URL to encode, max 2000 chars",
                      "type": "string"
                    },
                    "size": {
                      "description": "PNG width in px, default 512",
                      "type": "string"
                    }
                  },
                  "required": [
                    "data"
                  ],
                  "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": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "info": {
        "required": false
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "acceptIndex": 0,
              "format": "eip712",
              "payload": {
                "amount": "3000",
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "network": "eip155:8453",
                "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
                "resourceUrl": "https://x402.forgemesh.io/qr-code",
                "scheme": "exact",
                "validUntil": 1791440095,
                "version": 1
              },
              "signature": "0xe3376bf9eb0db02d46e871e6074d0a23b7023dece9c0d4085d2c273ec31b1a405f7e15e6d5ff4ec61d64a95491259198d94655a3ec7bb9367d2f410f1305425f1b"
            }
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "offers": {
              "items": {
                "properties": {
                  "acceptIndex": {
                    "type": "integer"
                  },
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "properties": {
                      "amount": {
                        "type": "string"
                      },
                      "asset": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "resourceUrl": {
                        "type": "string"
                      },
                      "scheme": {
                        "type": "string"
                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "version": {
                        "type": "integer"
                      }
                    },
                    "required": [
                      "version",
                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "type": "object"
                  },
                  "signature": {
                    "type": "string"
                  }
                },
                "required": [
                  "format",
                  "signature"
                ],
                "type": "object"
              },
              "type": "array"
            }
          },
          "required": [
            "offers"
          ],
          "type": "object"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "id": {
            "maxLength": 128,
            "minLength": 16,
            "pattern": "^[a-zA-Z0-9_-]+$",
            "type": "string"
          },
          "required": {
            "type": "boolean"
          }
        },
        "required": [
          "required"
        ],
        "type": "object"
      }
    },
    "lastUpdated": "2026-10-08T06:09:55.546Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-08T06:09:55.43Z"
    },
    "resource": "https://x402.forgemesh.io/qr-code",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "QR code generator: turn any text or URL (up to 2000 characters) into a scannable PNG QR code, generated on our own hardware in milliseconds, returned base64. Answers \"make me a QR code for this link.\" Set size 128-1024px. For payment links, tickets, onboarding flows, and print pipelines."
}

What the leaf hashes

{"body":"c4ef83afc338b01d48ed6f116b765cb272ae19b54e4f668b38c92b2c38c6f989","id":126096,"kind":"listing","method":"baseline/1","observed_us":1793025627220444,"prev":null,"subject":"x402_bazaar:https://x402.forgemesh.io/qr-code","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x8e5917134d9218499255bf35fa8f2d1468e52cf1f5f4906b409384e3ad96ecdd
  2. 0xb1ee7170d128089fa40f9f591d8663a5e27f868720b60bccefbd1cd7ef52ccb3
  3. 0xfe88b2aed27a4fc5d27136dd7f10bf237fca5a98719ac167db0af1985a101d74
  4. 0xde4777000a618610eddcdaea3c679e0cbf1fc6d629064038473dbda4be3d6223
  5. 0x3a9f07833d89131638de7b78df32c6f0c45846ec5a7113a36044de3b09dfd572
  6. 0x657c468d82845fc08338de339eaa5b544252f8be7bc3b64d181744b23e2d0cf4
  7. 0x46ec69e06eb941c349d719ca79f1d5cdb77d9d750ffb7be4e672db1dd7b0ec80
  8. 0x757511393895bf8bf50d38611820fefdc01b2e59615840642fc8ebe3bc0a80b5
  9. 0xa2dbfbb305c76bbf2107c06571bf81e6175882b7efa54da7a6353e5a8936d68c
  10. 0xb45d7f3c0bbf1dbd174936f74bee2215bba98889ae1b45f88dec07545b773ee4
  11. 0xf44f104cf96a81c75851a644746103fcbe6ade398683a18e789cc91eff4537ff
  12. 0x59a4efa65a01e4e2abdb3b8b7bb673db6d1c72e0f9d52dd2f94777b14a5b061c
  13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
  14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
  15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
  16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON