Evidence row 123640

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://uxus.finance/api/extract"
    ]
  ],
  "name": "uxus.finance/api/extract",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Structured JSON from a web page or text, with exactly the fields you ask for. $0.01 USDC per call on Base, no API key. POST JSON { schema: { field: type, ... } (required), plus url or text }. Returns { data } with your schema's keys (null when a field is not in the source), the model used and latency_ms. Page fetch capped at 10 s, whole call at 45 s, so it never hangs.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "10000",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "base",
        "outputSchema": {
          "input": {
            "bodyFields": {
              "schema": {
                "description": "Fields you want, e.g. { title: string, price: number }. Required.",
                "type": "object"
              },
              "text": {
                "description": "Raw source text. Provide this or url.",
                "type": "string"
              },
              "url": {
                "description": "Page to fetch and extract from. Provide this or text.",
                "type": "string"
              }
            },
            "bodyType": "json",
            "discoverable": true,
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "in_stock": true,
                "price": 19.99,
                "title": "Example"
              },
              "latency_ms": 900,
              "model": "deepseek/deepseek-chat"
            },
            "type": "json"
          }
        },
        "payTo": "0xE0Ed7A30589Fec49e98F2085c7162B90FdbB83de",
        "resource": "https://uxus.finance/api/extract",
        "scheme": "exact"
      }
    ],
    "description": "Structured JSON from a web page or text, with exactly the fields you ask for. $0.01 USDC per call on Base, no API key. POST JSON { schema: { field: type, ... } (required), plus url or text }. Returns { data } with your schema's keys (null when a field is not in the source), the model used and latency_ms. Page fetch capped at 10 s, whole call at 45 s, so it never hangs.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "schema": {
                "description": "Fields you want, e.g. { title: string, price: number }. Required.",
                "type": "object"
              },
              "text": {
                "description": "Raw source text. Provide this or url.",
                "type": "string"
              },
              "url": {
                "description": "Page to fetch and extract from. Provide this or text.",
                "type": "string"
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "in_stock": true,
                "price": 19.99,
                "title": "Example"
              },
              "latency_ms": 900,
              "model": "deepseek/deepseek-chat"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {},
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T08:40:02.001Z",
    "quality": {
      "l30DaysTotalCalls": 13,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-25T08:40:01.639Z"
    },
    "resource": "https://uxus.finance/api/extract",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "Structured JSON from a web page or text, with exactly the fields you ask for. $0.01 USDC per call on Base, no API key. POST JSON { schema: { field: type, ... } (required), plus url or text }. Returns { data } with your schema's keys (null when a field is not in the source), the model used and latency_ms. Page fetch capped at 10 s, whole call at 45 s, so it never hangs."
}

What the leaf hashes

{"body":"ab46db4cc7452aab20662bce2a28f6db425cc7f4fad6c1923af749fb2be9b22a","id":123640,"kind":"listing","method":"baseline/1","observed_us":1793025623533547,"prev":null,"subject":"x402_bazaar:https://uxus.finance/api/extract","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. 0x72daf01fb5c724695bfda6981dfb3206cb85e8501b7b14ff0e4e2d467eb2bd83
2. 0x81a6a985b19608f652047c7de8c143010c0ce5d178db4a0e4684149db5cd7d60
3. 0xc483c93e8b0c256e29bd3526fceace78a19a90e61d24e6352d72db019f5f562b
4. 0xbe51a586847ea965710fe3817917067d3a007ef4c430db5cfd7eec3a35c38f06
5. 0x26b30b03a4e439d0cf33b5638fbabc49279ab61bd35c8104caa8fa26f033eb6e
6. 0xf227774b9bc7ccaa6c74bbce49ff3eab8a61e46afd681ba8b109073b83c41bd9
7. 0x7734ca1782ffe6f3e51dd761f6aaaea5adc63c0a5a44dc7640ffc76ef0c645fd
8. 0x1a1b06347a650fa523f8390a69367f1596615582dfdd8aa95479f8eca291b37f
9. 0x7459f654e3deb4daa7554739b67f789eb49794526fe128ad87d04e63bc2da617
10. 0xfec618220a4577d4063b5b2d1736f3db0d758d4b39800128bc55fe3318ff8373
11. 0x9763a000e2506d3e18d36911968fe32044769ec0822949b880df4736389d3536
12. 0xef1802ec08c5a2efaca6aadccc58edcebeb620a019383dc0785f198c677a9427
13. 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae