Evidence row 2668

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://jokes-endpoint.vercel.app/api/jokes"
    ]
  ],
  "name": "jokes-endpoint.vercel.app",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "jokes-endpoint.vercel.app",
    "endpoints": [
      {
        "description": "Get a random interesting joke. Secured with x402 payment protocol on Base mainnet.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "12",
          "l30DaysUniquePayers": "5"
        },
        "serviceName": "Random Joke API",
        "tags": [
          "jokes",
          "entertainment",
          "fun",
          "humor"
        ],
        "url": "https://jokes-endpoint.vercel.app/api/jokes"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "jokes-endpoint-vercel-app",
    "integrationType": "",
    "isNew": false,
    "name": "jokes-endpoint.vercel.app",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.002",
      "currency": "USDC",
      "maxAmount": "0.002",
      "minAmount": "0.002"
    },
    "provider": "jokes-endpoint.vercel.app",
    "providerUrl": "",
    "serviceName": "Random Joke API",
    "tags": [
      "jokes",
      "entertainment",
      "fun",
      "humor"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"bb4bf83612b2cf31bcc477ae6a5bf9d3c0ef80c3c3a58e6ec24fa318bf20da1c","id":2668,"kind":"listing","method":"baseline/1","observed_us":1793025267087403,"prev":null,"subject":"agentic_market:jokes-endpoint-vercel-app","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. 0x9f22aa38400f31a066be62b0641fafccdad03379da7c65d9ad87a2aebdf2ade0
2. 0xb741cbdb2fe44d8036beaa695a65ea198e6a46f4421df32385c0ae093e3178cc
3. 0x90762cef62ebd8973d5015e58cfd603a21d94ebc34e006cd289c8af8e6a84ae3
4. 0xbbb1e973d88ca2cb3f72fe94d8d3acd3e9357c1533a9c85074f59c64b020cc45
5. 0x5e4ddb8066abd19fba6e33586fc5ee86acad259b413303ab9deaa3e4a27c03ca
6. 0x8da3a8a0e80d50bacf3b1e8bd17d435337cebf31e710e4c8b09ca77de6f7f1d5
7. 0x2c2d64f75735f41fcd4d5501b07c5077ebe111a61e818b81a6ec194dbfcdee74
8. 0x955fe2830b865ec5196decde7cfc0d0e441ef94c1227f98a1191bb9bc397ae36
9. 0xbf6dfb6ad02451c61f11aaaf5c1f5df9c339144fa23414dbf80d31edd4a93d47
10. 0xf41043f542980b32be9b3ced5ce838546c4aba89c89cec784be33684bd2a251c
11. 0xb5a5da1d8cc5364d4e1e81f176a4bcbca86e02bf02b30e06db118bb7f2c487a8
12. 0x6367dad81ab5c2e6f424ad3e06310c9b75079293d62a08dfbde98ef993c35229
13. 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae