Evidence row 75324

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://fittings.sh/v1/crypto/random-bytes"
    ]
  ],
  "name": "fittings",
  "owner_address": "0xe025442c0d6dc17ad2b9eb888b3565bdfcd98638",
  "raw": {
    "accepts": [
      {
        "amount": "3103",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "permit2",
          "facilitatorAddress": "0xCA5e87f82B3FA093800e6ad67D621A427D79c70D",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xe025442C0d6dC17aD2b9eB888B3565bdFCd98638",
        "scheme": "upto"
      }
    ],
    "description": "Generate CSPRNG bytes from the Web Crypto API, returned as hex, base64 or a UUID. Never Math.random.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "bytes": 32,
              "encoding": "hex"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "bytes": {
                      "description": "1-1024",
                      "type": "number"
                    },
                    "encoding": {
                      "description": "hex | base64 | uuid",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "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": "2026-09-25T22:10:44.707Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-09-25T22:10:37.383Z"
    },
    "resource": "https://fittings.sh/v1/crypto/random-bytes",
    "serviceName": "fittings",
    "tags": [
      "crypto"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Generate CSPRNG bytes from the Web Crypto API, returned as hex, base64 or a UUID. Never Math.random."
}

What the leaf hashes

{"body":"d223c20fc18eda6adaed9c498c352bf11b6987f8855286294a63a51a6954bd53","id":75324,"kind":"listing","method":"baseline/1","observed_us":1793025490342202,"prev":null,"subject":"x402_bazaar:https://fittings.sh/v1/crypto/random-bytes","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. 0x7cf868e53ca7a8bdff14d1903533bc257f4797d786da9f52b1d1ac60080feed8
2. 0x66d97a987f5bc2832851d3a5d2259086f50dd11a0dc9ff2c9ff9e0966d7ad133
3. 0xa68f5a25f496e826c6f999735d71fc662ee4936550c12e9696398808893dbb51
4. 0x6d8574d864188d2333024e8fa5b90027e1e08d983d48e4c7dd142d03331d3afa
5. 0xcf97b608c2b2e144f5c3caed90c7685d711b0aad0a35be56523b42e25e375bb2
6. 0x1aa3d58b87936ea989fb221c97e03c97017e44e6810957efc2054c5dab0e42ea
7. 0xedca87447ad965904566f225059bdea7d3b9a31e47e1d8791c22a3dcdc4ced85
8. 0x048db6ee0349dccb2fbe8889d8bed7b5aa9f3ac38343f5636f684c0b527b2952
9. 0x08b3760a00c7c63570a34f14cb3fff681c9dc8817ae7392edd6927f2dce3759c
10. 0xf0ed0e925a8a7da0329fe426ca59f504fc92f30b2f6f61a5828a859ff9cdb816
11. 0x05b818019343d04f2973b36329a447f88301721891653961b94822610edda553
12. 0x779c77295186b32da6387dfb36d3a76522e7d713472a7cebed7c93529ccc4be6
13. 0x0bffb634300aa5609bddaa79e8d31d7cde36c0a5a4465472f809b9f5287e40d2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae