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Evidence row 1035735

Observed , by sync.agentic_market/1.

Kind
listing
About
source_record agentic_market:api-postcodecontext-uk
Recorded
Previous row
#750588
Body SHA-256
883a00ce61145e999b2673fef0fc40e2755cd1a2938bd965345552040e7ebf3c
Leaf
0x00fe8b1e1e3dd530e42169700d8c1d06a835db45cf5ec7d2a874da9cf79acc07

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": "GET /api/v1/batch?postcodes=... - Bulk Postcode Enrichment (comma-separated query string)",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "SW1A 1AA,BB7 3BB,EH1 1YZ",
            "group": "query",
            "name": "postcodes",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Postcode Context",
        "tags": [
          "postcode",
          "demographics",
          "property",
          "census",
          "geospatial"
        ],
        "url": "https://api.postcodecontext.uk/api/v1/batch"
      },
      {
        "description": "GET /api/v1/compare?postcodes=... - Multi-Postcode Comparative Demographic Synthesis (comma-separated query string)",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "SW1A 1AA,BB7 3BB",
            "group": "query",
            "name": "postcodes",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Postcode Context",
        "tags": [
          "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": "10",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Postcode Context",
        "tags": [
          "postcode",
          "demographics",
          "property",
          "census",
          "geospatial"
        ],
        "url": "https://api.postcodecontext.uk/api/v1/outcode/:outcode"
      },
      {
        "description": "GET /api/v1/postcode/:postcode - Single Postcode Socio-Economic Profile (ONS Census 2021 demographics, IMD 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": "SW1A1AA",
            "group": "path",
            "name": "postcode",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "19",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Postcode Context",
        "tags": [
          "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 Context",
    "tags": [
      "postcode",
      "demographics",
      "property",
      "census",
      "geospatial"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"883a00ce61145e999b2673fef0fc40e2755cd1a2938bd965345552040e7ebf3c","id":1035735,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793297715464817,"prev":750588,"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 (242798 rows).

  1. 0x00fe3bffa2f8a8ac4393226172455da4620500cc1d6023d57c17c415e5454682
  2. 0x4bda4456b6d1fa52313c0520cb3570b03e660d712876edcadc0834068730692d
  3. 0x2cbd6d1bc482166242c4e2adb19539e65e05a7e11fbfaf4227756080e2595402
  4. 0x1613125e06fc34dc18ab5ef0dcff6f0a20156aa0ce2e0b2713ecac356e412360
  5. 0xe96d0bfd0355d57de9c09713c058c3621bed27718d2b37b923d1e43daffb644e
  6. 0x3e2f7dd873f5731679b4d68b13cf89265f456de3f1b5e61b9b790564c2a88bd9
  7. 0x94f125375c76444ac9cea38492a12d2cc125792a3bf4480e476e27fd74ed8c01
  8. 0xfd5fbdf35a7a08533e11c8df1768422e5b4e935d4bba9beff1cc76338b98e555
  9. 0xe46015577de6e9db374484ee5f8d0e42d2e59c465fda5712b0ff38403abc70df
  10. 0x8956f57d0b45022cabec45c4a6fc7cccdbf627268123636ee16e8e4f234259eb
  11. 0x346e58f180eb11810211684bafdf7362c6b3b8afc5412e510969799fe75c3856
  12. 0x9a9491680e799791cab7ab585300b0f226c5fbdca134f71ce53cde8986d334cf
  13. 0x7053e3ab64151de697839645aafd596f413959d0f717ebc500f3fb5da9da55b9
  14. 0x7806c5d294aa520a3cdaf5e1d58181e6315b37856d332d91c3a1e53dff27254d
  15. 0x0507b989510de89f78184f7a10d971f7670a579c54df7d291a2d72f034ae74d3
  16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
  17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
  18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07
Day root
0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c
Chained
0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6
Published
On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1

How to check it · This row as JSON