Evidence row 121691

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://stableninja.dev/api/amazon/search"
    ]
  ],
  "name": "StableNinja",
  "owner_address": "0xc0ccf68a8e61a4d25eecfcacd486e673e900de0a",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xc0CCF68a8e61A4d25EEcFcaCd486e673e900De0A",
        "scheme": "exact"
      }
    ],
    "description": "Search Amazon products by keyword.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "additionalProperties": false,
                  "properties": {
                    "country": {
                      "enum": [
                        "US",
                        "AU",
                        "BR",
                        "CA",
                        "CN",
                        "FR",
                        "DE",
                        "IN",
                        "IT",
                        "MX",
                        "NL",
                        "SG",
                        "ES",
                        "TR",
                        "AE",
                        "GB",
                        "JP",
                        "SA",
                        "PL",
                        "SE",
                        "BE",
                        "EG",
                        "ZA",
                        "IE"
                      ],
                      "type": "string"
                    },
                    "page": {
                      "maximum": 9007199254740991,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "product_condition": {
                      "enum": [
                        "ALL",
                        "NEW",
                        "USED",
                        "RENEWED",
                        "COLLECTIBLE"
                      ],
                      "type": "string"
                    },
                    "query": {
                      "minLength": 1,
                      "type": "string"
                    },
                    "sort_by": {
                      "enum": [
                        "RELEVANCE",
                        "LOWEST_PRICE",
                        "HIGHEST_PRICE",
                        "HIGHEST_RATING",
                        "NEWEST_ARRIVALS",
                        "BEST_SELLERS",
                        "MORE_BUYING_CHOICES"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "query"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:26:42.037Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T06:26:41.781Z"
    },
    "resource": "https://stableninja.dev/api/amazon/search",
    "serviceName": "StableNinja",
    "tags": [
      "Amazon"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search Amazon products by keyword."
}

What the leaf hashes

{"body":"202eb8905af5038db69e361b663e59f1559b85c866475e518da7fd23bb2e01ae","id":121691,"kind":"listing","method":"baseline/1","observed_us":1793025620384743,"prev":null,"subject":"x402_bazaar:https://stableninja.dev/api/amazon/search","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. 0x1b7132cf4f4c9a8e63d28adb137d4f02abdde924b3b2e0e5a179a57bd66dd697
2. 0x9fcc9447a2e7df8981893039261a05dfc930bbb56498356b9f49ccab10ad29c8
3. 0xd9ae23ceca82e7fe654e2421ef1348bc8ca73d12ff27e81b8a1fccaeaa01057f
4. 0xe1a5b4d6d335258f37c40e20a87fd9ff95b16b15965927ccc3ac5f9db6f9ccea
5. 0x9fd99b43b2abc3fbd1dbcaa3d77b94a622e502b48c9d364bd495f7c2dc7fb23b
6. 0x1997ddb2d78d9a4d150527a527315dcd5b226b8cfe48720afe87c082eae50811
7. 0xd85ce48d978a2a832de273bca701e759f7ed7811a80c67217a43218f1fa47d0e
8. 0x54ea5b264914041d141e7ea7240f244ab5bf85f419447192e6cfbdfabc1aeb9e
9. 0x446db60ab162f3a366dec6ef2c3546bed38d915c11a8c5c26bb495d5ec3c252a
10. 0xc9368fba7f6c13346c8b2c9c7a63691d3d68f63c71d1ec0d7a4decd43fb3e8c4
11. 0x3f914e3a1f6c506299e42b0c551da50ec7ac2c0f0e69260eab2262111b4eb14b
12. 0x7ab2e7902b312a74cfdbc32b2906ced29b1fb9dc4280b5378e8eb181ad88686e
13. 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae