Evidence row 75332

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://fittings.sh/v1/valid/lei"
    ]
  ],
  "name": "fittings",
  "owner_address": "0xe025442c0d6dc17ad2b9eb888b3565bdfcd98638",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xe025442C0d6dC17aD2b9eB888B3565bdFCd98638",
        "scheme": "exact"
      }
    ],
    "description": "Validate an ISO 17442 Legal Entity Identifier checksum and extract its issuing LOU prefix.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "lei": "549300MLUDYVRQOOXS22"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "lei": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "lei"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1786826608/bazaar-icons/716f4937536b740e.png",
    "lastUpdated": "2026-10-10T11:36:42.094Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-10T11:36:41.684Z"
    },
    "resource": "https://fittings.sh/v1/valid/lei",
    "serviceName": "fittings",
    "tags": [
      "valid"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Validate an ISO 17442 Legal Entity Identifier checksum and extract its issuing LOU prefix."
}

What the leaf hashes

{"body":"b855d5a6302d6c01a56c706f5d10723a66d422e6f7a54f3126ba8b26339196a7","id":75332,"kind":"listing","method":"baseline/1","observed_us":1793025490349636,"prev":null,"subject":"x402_bazaar:https://fittings.sh/v1/valid/lei","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. 0x439c84cb2da288914e7a2d9826b86299f382ea71200cc0990d6ebf0cd7cd5737
2. 0x1219cc6aea428d5c1273d944d6238892e8bf93f127d85b934bc5d8c29c562c67
3. 0xd8b9d33d15172c8fd22a19454125ece935834eb477efb1e2772ae747652ef6d8
4. 0xe3379cea64ee3bffd15787db7b7ff83dad6ae16d93013cdccf76a2fc2989c6e4
5. 0x34a1e3abc9110db27b866eb36095b9df208be4374d2decfbfef10456beae104c
6. 0xa678b1d33150438df06de4bb1a3cab4ae770ddddbdc39a41ab37074d99875831
7. 0xcce85cea323e3f0e7c868882242a98b19b5ea813f655dc18e4b22310d22ad030
8. 0xa6e362ee770c7ae7cef4e22db3d8a98f0b56006fb6dbbe9130d34643abf5edfb
9. 0xa8a432f0247bf1cbe581bfb2fc9b56b36482b7652c02cc81d89053ba073aedbb
10. 0xa01b5bca0c214269697f527524974087b06149387d7cbefda814e53051695c9d
11. 0x60b91f773fa3c91ef752edc3e72b14aec43590de73fb46a458b7100f8e74b4a7
12. 0x2b1b47804e83988d7fd5ed8179b2334f3f43b318109b54142f6c6bd749076f9e
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae