Evidence row 512

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentic-ask.ai/api"
    ]
  ],
  "name": "agentic-ask.ai",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "agentic-ask.ai",
    "endpoints": [
      {
        "description": "One paid call on agentic-ask.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://agentic-ask.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": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://agentic-ask.ai/api"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "agentic-ask-ai",
    "integrationType": "",
    "isNew": false,
    "name": "agentic-ask.ai",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "agentic-ask.ai",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"81161b2856639af2815662a0f6386cf99342b75c7967e8cf08312f89e19a5d2a","id":512,"kind":"listing","method":"baseline/1","observed_us":1793025224761218,"prev":null,"subject":"agentic_market:agentic-ask-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. 0xd621e012194eca2adf392804b1a3d915c236848ec9eb0bd9db0312ff950ac99d
2. 0xc9892d93e2e4bcee908e51d5a5540b533845e2161ab231bf5a950d02f1a68b0f
3. 0x9a0f5c5db2a0f9378aa57db66168064a17918c4b0f131333d2a70293a3db3dcf
4. 0xa0c3402b4ff415e58ba86145105837eedc749cf85b6902231fa5d47d70572daf
5. 0x95d623a4e3f2b244ddda5ec829bd3e9b4d6125f33403687fdbc2e1cc9048b7ad
6. 0x9acebb38442a7925a3e83064a73cf8c52215f251fe2ccfe56cbdda63bc53118b
7. 0xa99ff1dd6df5cca6242191b0370c076a92c47b351ec6d748988480644da97576
8. 0xa3e93c9532fae6def96306b3dfc00daa35870348eb91d7841214594f36d90b1f
9. 0xe5bfb01bfd876e7bf9882ce835c5b3a66b67be4f77cc6d9ba925500be1cb4c17
10. 0xd674ac2fe1839ab692c41b1af133cd0e1cb5d650355a3245c77aea56bcfe188f
11. 0x993ee5fd278bf116928331fbf1ccabe7ebb40d4f5e12235f09eee4dcb29676aa
12. 0x39d84ffb833c94bfff15760ea7da987f5303e407884de386d5a33b2328c7d785
13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae