Evidence row 752185

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.interzoid.com/getstateabbreviation"
    ]
  ],
  "name": "api.interzoid.com/getstateabbreviation",
  "owner_address": "0xdceca23ff8a7145e1b5b35427c9886cf21a67566",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Standardize US state and province name data to a consistent full name plus abbreviation. Handles variations like 'Calif', 'CA', 'Cal', 'California'.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0xdCEca23FF8A7145e1b5B35427C9886CF21A67566",
        "resource": {
          "description": "Standardize US state and province name data to a consistent full name plus abbreviation. Handles variations like 'Calif', 'CA', 'Cal', 'California'.",
          "mimeType": "application/json",
          "url": "https://api.interzoid.com/getstateabbreviation"
        },
        "scheme": "exact"
      }
    ],
    "description": "Standardize US state and province name data to a consistent full name plus abbreviation. Handles variations like 'Calif', 'CA', 'Cal', 'California'.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "state": "Calif"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "Abbreviation": "CA",
              "Code": "Success",
              "Credits": "0",
              "State": "California"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "state": {
                      "description": "State or province name/abbreviation to standardize",
                      "type": "string"
                    }
                  },
                  "required": [
                    "state"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T21:52:42.026Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T21:52:41.93Z"
    },
    "resource": "https://api.interzoid.com/getstateabbreviation",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Standardize US state and province name data to a consistent full name plus abbreviation. Handles variations like 'Calif', 'CA', 'Cal', 'California'."
}

What the leaf hashes

{"body":"36b94de1e94e767e29694aa16181c331ec8c4aad35271e43f80de32be73c3d4d","id":752185,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178814002630,"prev":null,"subject":"x402_bazaar:https://api.interzoid.com/getstateabbreviation","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x75a57b31dfa6574f6e9b4c43365f4259c0be6e84c433b1e3fc537bd74f1f9861
2. 0xb0034d95fc1df95e284995bfabf02d7af0d5b7e4000090d005e589a30e21ad28
3. 0x0190d28d4c22bd47fdf17bce605190e4100a267a92e429dc78830db16a2cb2d5
4. 0x9da8a31bc35c1a53fa48734c4213bd0e19ffdaf9b8f04e35c71ea33915aef391
5. 0x10a1173b9be6fca9605427e515256f611fefa77226c4be282a7345a20d5ba9d7
6. 0xde6694553a85cd4d19b72e1a0611bfaf03212091a066fb5beb34ff68595f2b64
7. 0xe1442dad453b3ec85c3d0fa5a3ebf6c0286f06053d739899eac0b7a53f8c6216
8. 0xc5fdfdc6a23b2e17f4b6f254fea885551c279cb31655639521fb67712b7d49b6
9. 0xfc804abb57c1bdf015853ab852cc7279879bedb01fa980c79b572ae62bf90f4c
10. 0xea576691cc5c8be8d096be154d28819475b25b62e37f293339f5ae76ca9dd305
11. 0xf2dd9fa1bac4a1104e3ada499bfe5050028b8293e210e1ecb5203917eb58b0ca
12. 0xb638432093f09e66c6d9e052988975b44a76e6bf8014857f35cabfd237a61913
13. 0x804388c3a016ba462c83765e8caa94369f82e8575f22ed06fa23d3c116a23fd0
14. 0x13a2df73da081eeb4e6752fd2a3d176d9f2a8d2dd01b46f18b266eb7116ace2f
15. 0xab4e84d781dccd579dcf5c47a356a4a2e6cac58a2aefdf3543a3fa15238fa4db
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae