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Evidence row 750588

Observed , by sync.agentic_market/1.

Kind
listing
About
source_record agentic_market:api-postcodecontext-uk
Recorded
Previous row
#558476
Body SHA-256
759ebcce3cf6c6da80323d08a5e94ea3d8f0223f42299d0fae8aee6dd9090373
Leaf
0xcdb28420d8fe72c9194afbab438152f3e3a20cec91cddf8ac30d8d96f46f3c65

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.postcodecontext.uk/api/v1/batch"
    ],
    [
      "x402",
      "https://api.postcodecontext.uk/api/v1/compare"
    ],
    [
      "x402",
      "https://api.postcodecontext.uk/api/v1/outcode/:outcode"
    ],
    [
      "x402",
      "https://api.postcodecontext.uk/api/v1/postcode/:postcode"
    ]
  ],
  "name": "api.postcodecontext.uk",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "api.postcodecontext.uk",
    "endpoints": [
      {
        "description": "POST /api/v1/batch - Bulk UK Postcode Demographics & IMD Enrichment (1 to 50 postcodes with cohort aggregation and spatial summaries)",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "json",
            "group": "query",
            "name": "format",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "full",
            "group": "query",
            "name": "view",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "postcodes",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "14",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "PostcodeContext.UK",
        "tags": [
          "uk-postcode",
          "demographics",
          "property",
          "census",
          "geospatial"
        ],
        "url": "https://api.postcodecontext.uk/api/v1/batch"
      },
      {
        "description": "POST /api/v1/compare - Multi-Postcode Comparative Demographic Synthesis (2 to 5 postcodes side-by-side comparative analysis and affluence ranking)",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "postcodes",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Postcode Context UK",
        "tags": [
          "uk-postcode",
          "demographics",
          "property",
          "census",
          "geospatial"
        ],
        "url": "https://api.postcodecontext.uk/api/v1/compare"
      },
      {
        "description": "GET /api/v1/outcode/:outcode - Outward Postal District Summary (district-wide median prices, transaction volume, and dominant affluence tiers)",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "BB7",
            "group": "path",
            "name": "outcode",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Postcode Context UK",
        "tags": [
          "uk-postcode",
          "demographics",
          "property",
          "census",
          "geospatial"
        ],
        "url": "https://api.postcodecontext.uk/api/v1/outcode/:outcode"
      },
      {
        "description": "GET /api/v1/postcode/:postcode - Single UK Postcode Socio-Economic Profile (ONS Census 2021 demographics, IMD 2019 deciles, Land Registry prices, GBP/sqm, EPC ratings, broadband speeds)",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "json",
            "group": "query",
            "name": "format",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "full",
            "group": "query",
            "name": "view",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "M11AE",
            "group": "path",
            "name": "postcode",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "5",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Postcode Context UK",
        "tags": [
          "uk-postcode",
          "demographics",
          "property",
          "census",
          "geospatial"
        ],
        "url": "https://api.postcodecontext.uk/api/v1/postcode/:postcode"
      }
    ],
    "enriched": false,
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792929344/bazaar-icons/9d2de4e5c0743e69.jpg",
    "id": "api-postcodecontext-uk",
    "integrationType": "",
    "isNew": false,
    "name": "api.postcodecontext.uk",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.0175",
      "currency": "USDC",
      "maxAmount": "0.05",
      "minAmount": "0.005"
    },
    "provider": "api.postcodecontext.uk",
    "providerUrl": "",
    "serviceName": "Postcode",
    "tags": [
      "uk-postcode",
      "demographics",
      "property",
      "census",
      "geospatial"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"759ebcce3cf6c6da80323d08a5e94ea3d8f0223f42299d0fae8aee6dd9090373","id":750588,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793178684333714,"prev":558476,"subject":"agentic_market:api-postcodecontext-uk","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).

  1. 0xcdb29b3c6f3939096645dad53c1627e921b995fffd49e53982d3ae81460a13ee
  2. 0x7a2270fc5cdcd5e19604a49e3b1891b2795b8100a41b7f0a08c39be7b653af53
  3. 0xd866919b67ee2e827b551d62273e070912951ab4a88fcbf9b773ca25df0bd702
  4. 0xce683b86864c70486ffac7c80c44495f213f95d6b3485c3524b535421defa8d7
  5. 0x05f5801bf83e2bad6416205edb7a33ce05c56d74829814032c31503bca2b2699
  6. 0x37121ac90986455a799deec79cbafb915977447a972955713241ea5c6fe67d72
  7. 0xd62c469764bce64e396f2e0d134d555af0bc0511f1ca9d958355406832c3eb65
  8. 0x9109b9849e0165a67c7caf21936f3a317f8d8cc583b4bcbb4e461492ca0c4c67
  9. 0x8c8cc8543ea5d17f4b0f449d664385fc6cd53d3515856acc06fd166fc44eb899
  10. 0xa5166195b2b3c9bcafa853ad3d13f4e741a661ace1d2c0ea76ce83e8a12f304c
  11. 0x373df6a0304ec45da47c72a904085a60fc456ed3658a9e3edb1f320e8f515a4b
  12. 0x3b49299014b87a4cecefafedfd3fa2ec8310a3d966415e86865ecc3d638f4136
  13. 0x8be89031d5b6b0cced45d04ae5aae5212368da858631eb4f1052b83b7362a427
  14. 0x8e49280a62bd5d52127f332ab6aea9d7c57381f541e0178094a62272a9d2e741
  15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
  16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
  17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
  18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af
Day root
0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
Chained
0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
Published
On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae

How to check it · This row as JSON