Evidence row 70229

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.wsystem.dev/sanctions/screen/batch"
    ]
  ],
  "name": "api.wsystem.dev/sanctions/screen/batch",
  "owner_address": "0xfbbe4924a9d36e1de2b90cf4f8ee6e03f978714c",
  "raw": {
    "accepts": [
      {
        "amount": "100000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xfbbe4924a9d36e1de2b90cf4f8ee6e03f978714c",
        "scheme": "exact"
      }
    ],
    "description": "Batch sanctions screening of up to 50 names against official EU, UN, OFAC SDN and UK lists",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "names": [
                "Acme GmbH",
                "Sberbank"
              ],
              "threshold": 85
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "count": 2,
              "results": [
                {
                  "query": "Acme GmbH",
                  "status": "no_match",
                  "top_score": 0
                },
                {
                  "query": "Sberbank",
                  "status": "potential_match",
                  "top_score": 100
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "names": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "threshold": {
                      "type": "number"
                    }
                  },
                  "required": [
                    "names"
                  ]
                },
                "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": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-20T16:14:14.061Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-20T16:14:13.528Z"
    },
    "resource": "https://api.wsystem.dev/sanctions/screen/batch",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Batch sanctions screening of up to 50 names against official EU, UN, OFAC SDN and UK lists"
}

What the leaf hashes

{"body":"ce0ca2401d8d3a8b4c3ef42f367693002fcd637ab70e30f629eab68e63d556e5","id":70229,"kind":"listing","method":"baseline/1","observed_us":1793025480031109,"prev":null,"subject":"x402_bazaar:https://api.wsystem.dev/sanctions/screen/batch","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. 0x00fc9a6af7bcfd4db6304466f73324a044dd41809f37f156c073411eb12795e8
2. 0x0d4f22620c2b6eed5373a8c393bc57036b08cda65aaa17e4527cd4a78e0c4654
3. 0xa5ba67b4e1e5adbd51ba028e35248d039702806e16aa10be72c43f19219d1b6f
4. 0xdc951247b0f8550949c900860a58ad6610f4fde5d11e2a31dfc6303e882ccec4
5. 0xb3f9e3c3640716bce3f2f82c1338f7d4c9e7a6ec15149ab8678d0a25c484f7e3
6. 0xeb0db7be8a314b5eeffd0c2a0450a3dd53f26d0070ba82f684289c1e7eb9b276
7. 0xd277e65c97f888f4c3db3b2dd7dcf8ff9a5a4ae71efd696c3c75e81210e6e741
8. 0xc44aac0b451ab3a106ea9440891730c429443c0630f1608ebf43faf7df666fd7
9. 0x2fc363c5bba070471eb54f7f068787ab3dde45fba438e19d28a6b3c06783741e
10. 0x0318758518e80d451d4f575531dcd2cc2b24eb8d4c0b8a59ffb33d387428afa1
11. 0xdbc41a9a60a4504b5d2eaf9b4bdc4f7e216ca3dfaa1fe4bcdd27541133e12a2d
12. 0x9d52e830c7a3480876eca1592c3b5c4a56ee3a8c6fdd4e37c57710b7654e36c7
13. 0x92ff7d176556ddbe3d885e2ab73948b14a6aa3568a8fd237427d4f8415235a23
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae