Evidence row 2711

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://kyp-model.ai/api"
    ]
  ],
  "name": "kyp-model.ai",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "kyp-model.ai",
    "endpoints": [
      {
        "description": "One paid call on kyp-model.ai for $0.01 USDC: the surface's own statement of record (a market node: its list_nodes line; a product: its record of record; allooloo.io: the estate scale block), public-record only, with an EdDSA-signed receipt that resolves forever at https://kyp-model.ai/x402/receipt/{nonce}. Doctrine: https://agentic-x402.ai/.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "5",
          "l30DaysUniquePayers": "5"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://kyp-model.ai/api"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "kyp-model-ai",
    "integrationType": "",
    "isNew": false,
    "name": "kyp-model.ai",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "kyp-model.ai",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"ec9183789be01855db22757de72142f3d843ec0e72ae25f90ea9ddea2c8fcf02","id":2711,"kind":"listing","method":"baseline/1","observed_us":1793025267155591,"prev":null,"subject":"agentic_market:kyp-model-ai","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. 0x9071e77413ec7901d4d72601a6fd73cd0642108b4a319e13c418114d337da681
2. 0xb1314702aedda22eb6d8e2226eead8a426585d06c4b17ddb90ab0e0b3adc3deb
3. 0x8e327e04323ddfd74aad6ffb29098c286ca6f083cb5c24aba24da61851d883fd
4. 0xbe81b688221eafa3289948d0e4c3a15e4dc2d0e1899fed981a5a7074aab39548
5. 0x41336308e11a20949af507df068ef325c06f36f47532a174a15a2d07b855f807
6. 0x141055f102574f4e8d05b9b15e5567162207c7cea877c7b317d99154edfeccaf
7. 0xd8c0423062cc2da8fe9332e13ad9a8d88b21bca793ce107f1d39551c889db298
8. 0x41ce94c4a549a2d7da77f3f5d89096b2d8c5617ffd48f52ce35cca832f022f2e
9. 0x957ebc7023975d8dcec4401284c254f8b3fe230b729fef0aaf533a85e7cfd531
10. 0xaceb83c372739bd98e77173713a458afd2092803e86ac0b8b2afe3eb94ca90c0
11. 0xc41c5ee73cf254bf3fe8e9a8475b0931c3223f7331f30010bc3a5e2a753329d6
12. 0x4634efb8094d1dd2874013b832ad8653e49400f57bf98efdcc5f925ed08d0f5b
13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae