Evidence row 76753

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://intel.rallylive.ca/library/audiobooks/single-author"
    ]
  ],
  "name": "free-audiobooks-single-author",
  "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 Single author audiobooks: public-domain recordings in LibriVox's \"Single author\" genre (556 titles and growing) with runtime, language and direct mp3 zip / RSS / archive.org links, plus matching audio from Internet Archive. Add words to narrow by title or author. Re-verified daily. $0.01 per page of 20.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "query": "*"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 20,
              "filters": {
                "kind": "audiobook",
                "subject": "Single author"
              },
              "results": [
                {
                  "authors": "Dumas, Alexandre, 1802-1870",
                  "id": "librivox:47",
                  "kind": "audiobook",
                  "rights": "public-domain",
                  "title": "Count of Monte Cristo"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$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": "2026-10-01T04:39:18.326Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-01T04:39:18.224Z"
    },
    "resource": "https://intel.rallylive.ca/library/audiobooks/single-author",
    "serviceName": "free-audiobooks-single-author",
    "tags": [
      "audiobooks",
      "free",
      "single-author",
      "librivox",
      "mp3"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Free Single author audiobooks: public-domain recordings in LibriVox's \"Single author\" genre (556 titles and growing) with runtime, language and direct mp3 zip / RSS / archive.org links, plus matching audio from Internet Archive. Add words to narrow by title or author. Re-verified daily. $0.01 per page of 20."
}

What the leaf hashes

{"body":"6c64584d5df2c2c1bcf473949dc48c7cb5e8eeac9bce6658d986549adf804dcf","id":76753,"kind":"listing","method":"baseline/1","observed_us":1793025492670290,"prev":null,"subject":"x402_bazaar:https://intel.rallylive.ca/library/audiobooks/single-author","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. 0xca981e26294d0debace8b3cbecbee4e0fae27606141cd9aa15f469a99682caad
2. 0xde54693e4490c4677d78b6311c4176af9297412849940353b65d23f99260b9ba
3. 0xc63e26cd027e085c09b2d420e60f0fad449abd856267b1aba5a505aa071bea98
4. 0xf69cf824fac8b869afcb1bf3a2fe96f01afdd0e80e0e37e236f7249105933f19
5. 0x01e3723ac35f25435cca7c993fe60b3823e5c8ed98f06b48f3eba49e059d6c44
6. 0xe7baf886f5b59ba2d9979626f2d81f2b474e46d3f781a952f16853d3e92f1230
7. 0x3173a08af15b7322650d53f7b8fa86782dd1278f5d3dcb52b4ce57597efaab77
8. 0x6a19e75cda41c6e95bad6eff1cc80e46d9e6ecc2b5326870b00e75170343c8e7
9. 0x5f239c7ea08ed8e208f56415a847ed86745214ff29f09ef6bf4bb80acf4d918f
10. 0xf29e8f51356c1b4788c06270d1e5deddc4d369add09932704ccd63f7e6f91c95
11. 0xd854065b5246baf332a9ace158b6f99219183612c97d95e881ab7a7e7fb3bd6b
12. 0x02a11c0460d1a42b6246e1c715f0c3098d82c39154a56e918e2c22b56ca2c978
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae