Evidence row 124048

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://webhook-api-production-4378.up.railway.app/register"
    ]
  ],
  "name": "webhook-api-production-4378.up.railway.app/register",
  "owner_address": "0xb5093b19a6cf2e5135b212074521d1734adad959",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb5093b19A6cf2e5135B212074521d1734ADad959",
        "scheme": "exact"
      }
    ],
    "description": "Register a webhook endpoint",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "events": [
                "*"
              ],
              "url": "https://example.com/hook"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "id": "wh_1_123",
              "status": "registered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {}
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "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": "2026-10-24T02:03:32.388Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T02:03:32.191Z"
    },
    "resource": "https://webhook-api-production-4378.up.railway.app/register",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Register a webhook endpoint"
}

What the leaf hashes

{"body":"6f6a40de0cf0254574bd0f5c3d3e8cfa4882188100e6f64c0dc9c902bb57a18f","id":124048,"kind":"listing","method":"baseline/1","observed_us":1793025624044308,"prev":null,"subject":"x402_bazaar:https://webhook-api-production-4378.up.railway.app/register","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. 0x6d0ff400dbc5e9e999f6e1a3fe8c7f5c5af4b69debcd417b6531bb23f5c6ddb3
2. 0xed43dce80e2af77a7bd6e194e634b24b91f812db4f19e0243a4758e0591746b8
3. 0x57396babcaedbf40fd1ea1e03df9696ae36020accc32b03acc78730c8670c29b
4. 0xb24e811ab8ac6bf74f1ed08fd263fd99227ed63a783a5cb7aae0abb9b1590a0b
5. 0x210c2a87a2e68eaecf4a21f1a1712578ce704667376804f0763371a0abef760d
6. 0xac8a55a57e988d3128d44a7d1861f990717844ba9b265759b00ab57cc15a9224
7. 0x104068fcefaddd2d922cd85fb900d0f8c9718265f93a1524c63e3ba8d206d9f7
8. 0xd048e2284a2fa377743d5472b1e72ddd10058c6569efa7577bc56cd6669b0d22
9. 0xa0f1bd6a3d7e2822b8572bfe9f056958f8998f9aa5c614f39e925a15f6658f83
10. 0x6d1ec73e7e908c75c9a03e6c7f6d0598ca0cfcd0c5fbb1cf6d796177fafa5410
11. 0x82b0a13483194285c0c386d5ad47eb953493b28955a9a8e58da3a2e6e220ed30
12. 0x929b3f59cbf01edbae456522161805dd51e098dc3a66d845508de46581bb953c
13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae