Evidence row 69110

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.strale.io/x402/base64-encode-url"
    ]
  ],
  "name": "api.strale.io/x402/base64-encode-url",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Fetch a URL and return content as base64. Useful for embedding images, PDFs in API calls. Returns base64, content type, data URI.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "21600",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "base",
        "outputSchema": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "queryParams": {
              "url": {
                "description": "URL to fetch and encode",
                "required": true,
                "type": "string"
              }
            },
            "type": "http"
          },
          "output": {
            "base64": {
              "type": "string"
            },
            "content_type": {
              "type": "string"
            },
            "data_uri": {
              "type": "string"
            },
            "size_bytes": {
              "type": "integer"
            }
          }
        },
        "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
        "resource": "https://api.strale.io/x402/base64-encode-url",
        "scheme": "exact"
      }
    ],
    "description": "Fetch a URL and return content as base64. Useful for embedding images, PDFs in API calls. Returns base64, content type, data URI.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": {
                "description": "URL to fetch and encode",
                "required": true,
                "type": "string"
              }
            },
            "type": "http"
          },
          "output": {}
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T23:34:31.896Z",
    "quality": {
      "l30DaysTotalCalls": 534,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T23:34:31.732Z"
    },
    "resource": "https://api.strale.io/x402/base64-encode-url",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "Fetch a URL and return content as base64. Useful for embedding images, PDFs in API calls. Returns base64, content type, data URI."
}

What the leaf hashes

{"body":"6c0337b2fc39e61eab246f78e96db28b8b5232993ccf080a6959202a65214638","id":69110,"kind":"listing","method":"baseline/1","observed_us":1793025477721373,"prev":null,"subject":"x402_bazaar:https://api.strale.io/x402/base64-encode-url","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. 0x50ade70d85b91fdea0077afb364e26c77bec7cd02d337b556bcef9e91db68303
2. 0x5cb34852411803f7cbbd92726c6dd2795bd13514eebec83d27d7a95487066aa4
3. 0x47eee5a318e67aec60b2a1bdc1d80dcb06ed70a2f010fa8d9459a1885ec21027
4. 0xcc155048a23a70fd00d8cd8306442073d918ede8d42a51ccb19217e560bd48d7
5. 0xd0f344adea1fa58bf0af2c313bf1a4903573590021e93c1ef09d268231a18c88
6. 0x223804d9865689cfafe81ff12598206a36c45145a43155e5135b573a24f7a343
7. 0x561d3cf9fe282f5616a8f7264d290b8855416ee13829674b5baf51454e785746
8. 0x50261173751faefe63f43d74be0b63f26cd90d1f8b6f34c99dde924f1bd0c44e
9. 0x368e3df3c24c797da086196225f282efe46aa39be4428ec3e3751153aeb39343
10. 0x1cf289732577ec7d4b7786636bf1c834b739571451a5cc67e3aac33256c9be46
11. 0xfa039eb62e5d0ae9f7aaaafb0fcbceacfa661b07228233046b9a9af94e547a55
12. 0xecaf47ba75097c34f2d3c4d62539dace0db8b484bf08941a9259e2d1e8ccea77
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae