Evidence row 2561

Observed 26 Oct 2026, 14:34 UTC, by baseline/1.

Kind: listing
About: source_record agentic_market:hmo-payapi-market
Recorded: 26 Oct 2026, 14:34 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 81057c8a29aa4831bb153aa4bfbd2f681fb711b702c82fac1a0541c492abd93b
Leaf: 0xd7fe86e2e09ac613cbd078e2b28aa5f3fd8409c8339e7bd7b515cad786a989f5

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://hmo.payapi.market/hmo-by-postcode"
    ],
    [
      "x402",
      "https://hmo.payapi.market/hmo-check"
    ],
    [
      "x402",
      "https://hmo.payapi.market/hmo-licence-details"
    ]
  ],
  "name": "hmo.payapi.market",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "hmo.payapi.market",
    "endpoints": [
      {
        "description": "UK licensed HMOs in a postcode area. Returns all licensed Houses in Multiple Occupation registered with the local council.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "M1 1AE",
            "group": "body",
            "name": "postcode",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.03",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://hmo.payapi.market/hmo-by-postcode"
      },
      {
        "description": "UK HMO licence check by postcode and house number. Returns whether the property is a licensed House in Multiple Occupation.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "12",
            "group": "body",
            "name": "house",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "M1 1AE",
            "group": "body",
            "name": "postcode",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://hmo.payapi.market/hmo-check"
      },
      {
        "description": "UK HMO licence full details by licence number. Returns licensee, conditions, occupancy limits, and expiry.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "manchester",
            "group": "body",
            "name": "council",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "HMO/2024/00123",
            "group": "body",
            "name": "licence_number",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.04",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://hmo.payapi.market/hmo-licence-details"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "hmo-payapi-market",
    "integrationType": "",
    "isNew": false,
    "name": "hmo.payapi.market",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.03",
      "currency": "USDC",
      "maxAmount": "0.04",
      "minAmount": "0.02"
    },
    "provider": "hmo.payapi.market",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"81057c8a29aa4831bb153aa4bfbd2f681fb711b702c82fac1a0541c492abd93b","id":2561,"kind":"listing","method":"baseline/1","observed_us":1793025266936712,"prev":null,"subject":"agentic_market:hmo-payapi-market","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).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON