Evidence row 68135

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.premiumpin.com/x402/lookup"
    ]
  ],
  "name": "PremiumPin",
  "owner_address": "0xc781fd74d97eacf5e2846264d6d1674c2032e5ea",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xC781FD74D97EaCF5e2846264d6d1674c2032e5ea",
        "scheme": "exact"
      }
    ],
    "description": "PremiumPin exact parcel lookup",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "fips": "01001",
              "parcel_id": "SYNTHETIC-PARCEL"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "parcel": {
                "fips": "01001",
                "parcel_id": "SYNTHETIC-PARCEL"
              },
              "store_version": "example"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "fips": {
                      "pattern": "^[0-9]{5}$",
                      "type": "string"
                    },
                    "parcel_id": {
                      "minLength": 1,
                      "type": "string"
                    }
                  },
                  "required": [
                    "fips",
                    "parcel_id"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "parcel": {
                      "type": "object"
                    },
                    "store_version": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "parcel",
                    "store_version"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-15T19:06:58.967Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-15T19:06:58.804Z"
    },
    "resource": "https://api.premiumpin.com/x402/lookup",
    "serviceName": "PremiumPin",
    "tags": [
      "parcel-data",
      "property"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "PremiumPin exact parcel lookup"
}

What the leaf hashes

{"body":"c8766b4e4f298320ec774654ca6159dbc5532fced53330d990a4e20161c6dd71","id":68135,"kind":"listing","method":"baseline/1","observed_us":1793025466220196,"prev":null,"subject":"x402_bazaar:https://api.premiumpin.com/x402/lookup","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x0f5860f255cbe864a323529cec613a93c7ac0f01a82eda00032aac2660bed57e
2. 0xa54c72c875e9afd686d9a010932cde8fef3beccfa1b6f51e1a52df6205f760a4
3. 0xb8bbb79bf148ad3359d30feed678432ef49f147c0853c334ef0456c2f660bb52
4. 0xa116c810c664b7592d023d3232fa3ef2862948561c6afe2ed73f07a82285c681
5. 0x6f76200c6a48b567dc629dce878e905252efa304a3e053b43b19b979acb8df04
6. 0x76ae509c95e36d0ab32d767eb1a1ca7edac1152745b408abc2d7e8064ee8a3a8
7. 0x6f05d437ea2c5d1df9b6f8c5ffac4b0ca19639c168e1741bd60c8bef0ea9b111
8. 0xe575f797880672f501bb64a690a9a064a92554e133dd555bfd45c810c39c0aaa
9. 0x6e6b252bf8a087bc1a0e21a556170f195e906fd9b7af4c48235dde22211d84e6
10. 0x7c17524419b776927e27a1512dd0a7873ae1e25d826c73cb4d7489898b9a9a4e
11. 0xb8387431db70826417a9bc1c445139bee1e0c5d359e4f9e2d85832f49bafe68b
12. 0x129649b2ec48fbc611fb055c3f5627bda42692beb65d09e853d75bcda4e06239
13. 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae