Evidence row 407904

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.callmeter.dev/v1/agentutils/schema"
    ]
  ],
  "name": "api.callmeter.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453",
      "eip155:84532"
    ],
    "category": "",
    "description": "",
    "domain": "api.callmeter.dev",
    "endpoints": [
      {
        "description": "Paid skill agentutils.schema",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "draft",
            "group": "body",
            "name": "mode",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": null,
            "group": "body",
            "name": "sample",
            "required": false,
            "type": "object"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://api.callmeter.dev/v1/agentutils/schema"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "api-callmeter-dev",
    "integrationType": "",
    "isNew": false,
    "name": "api.callmeter.dev",
    "networks": [
      "Base",
      "eip155:84532"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.02",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.02"
    },
    "provider": "api.callmeter.dev",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"ecb197de5ef1543507570c54dfd1d108e762495bb3456c8cf4171caac2a59365","id":407904,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793080286388047,"prev":836,"subject":"agentic_market:api-callmeter-dev","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x115e5bb8a9f4828db10ed8db84473bdcfd8fd9e3e2993c01af24528057c4f219
2. 0x0c1208213e5262ec9143e92b113b33b0418ef6676fbc6a0b3740656c2f78a1df
3. 0xa8572a528ffca8e10cf42a2a9aadfe37ec34ad7c58049fa6b4ccc785cbdabc33
4. 0x576c4ef14c7857b9b6a8928e8dbec564c763edb1f27cd934647169a1cd7d9569
5. 0x2e9f2cfeb375052a2ee132834515736638bfa690264f42d1d30302b9b818d4e6
6. 0x34baa0b3735205f7c236dd2f442227f2086672b600741856bb9dd4932a0b1e98
7. 0x02a4aee5dd9fcc5ad5c25d0ddfe0c0f4bed54585677a429e062debb139fb5651
8. 0xb6508b920e1dce1c6967f8913ef2522726e98f623b95b21f990ed8e0dcb3a2b2
9. 0x46befdc99cd2465f353ae33dec021e93bdae18bf723d009d2e7af3d810865a5b
10. 0x2d9fb1e59edc49eaba49a011bca6bab3caf7294d9a890adcf434656e3e3da20b
11. 0x1cbfc3174d380856d91d5d8671de3295675aa53e10c03d319a246544c0421064
12. 0x7578555e40efa7fabcea1fc203440565253b358954d398ba44e9e10d228eb3b9
13. 0xedf6ab3c3733ce137d888d3e5f7006ba77ab04b8f1fe576519f7b056959665ee
14. 0x52c5141da0cbee106a30396ee7d1360fd22f55084aca2ca436c8007892775670
15. 0x6913cb48392acb8dc5c940dcdb6e6fc889d544f85dff11da249551a5f027e688
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4