Evidence row 76765

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://intel.rallylive.ca/library/language/uk"
    ]
  ],
  "name": "free-books-in-ukrainian",
  "owner_address": "0xfc24fd34da9e49a0110dcaee3ad30ec54175ebb3",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:84532",
        "payTo": "0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3",
        "scheme": "exact"
      }
    ],
    "description": "Free books in Ukrainian: public-domain and free-licensed Ukrainian-language works from Project Gutenberg and Internet Archive with download links (epub, txt, html, scans), most popular first; add words to search within Ukrainian titles, authors and subjects. Re-verified daily. $0.01 per page of 20.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "query": "*"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 20,
              "filters": {
                "kind": "book",
                "language": "uk"
              },
              "results": [
                {
                  "authors": "Shelley, Mary Wollstonecraft, 1797-1851",
                  "id": "gutenberg:84",
                  "kind": "book",
                  "language": "en",
                  "rights": "public-domain-us",
                  "title": "Frankenstein; Or, The Modern Prometheus",
                  "url": "https://www.gutenberg.org/ebooks/84"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-01T04:35:34.218Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-01T04:35:34.103Z"
    },
    "resource": "https://intel.rallylive.ca/library/language/uk",
    "serviceName": "free-books-in-ukrainian",
    "tags": [
      "free",
      "books",
      "ukrainian",
      "public-domain",
      "language"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Free books in Ukrainian: public-domain and free-licensed Ukrainian-language works from Project Gutenberg and Internet Archive with download links (epub, txt, html, scans), most popular first; add words to search within Ukrainian titles, authors and subjects. Re-verified daily. $0.01 per page of 20."
}

What the leaf hashes

{"body":"b4ebb89c69794d46193a08b44912fb956ecedafc67357c41444d5d12dc7cef64","id":76765,"kind":"listing","method":"baseline/1","observed_us":1793025492680029,"prev":null,"subject":"x402_bazaar:https://intel.rallylive.ca/library/language/uk","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. 0xaf9e99f9494bdb0f30e6a1f9337861db63f08505fd30f0cfaf682e6b4a0ed1f6
2. 0xe9821058cc72f35cab07c6dc77526bfc14248530905f4e1d95273844804d5b93
3. 0x1076aeea7ead8306bc7d5d368d22f701f54f39aa391ce3bd54ec32478faf44f6
4. 0x97453e6412e20875ffd03b0aee1599c3fc1d512b2d281938ab63c95f9fa9829d
5. 0xe3b1899237e0836cd530dcd3649945a2854c93889654fe2adf20c440ac33d25e
6. 0x395dd56d8f82d5c7dc0a6db7da66bc80a5537145dc543982f94137c478f8931c
7. 0x05edb1483e1f6da77d6236785cb6393e39eb1bff1b0b55da980271fcd71596ca
8. 0x70442fe2116b1fb9594dcfae455476f52fa89b86dc9884bc0ac73240c5b7012f
9. 0x72ee242bc0e5ab60c6446aa0270adff2ea2d6f2181561ec391e6fd3e22647c75
10. 0xcfa4bc1519c21b2a859b102250a82fc790ed215209a4c0fbfbe223ddbae52cad
11. 0x863ea2425c8cc958ae125e95c3e3170c9ac576a8c72849cb3f596e616b6fd6a8
12. 0xd17258d4f01d074dcaf38f36218b36058144c3d50c3b488953a815c54d6674d2
13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae