Evidence row 1035075

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://engine.beehivewebstudio.com/v1/token-briefs/brief"
    ],
    [
      "x402",
      "https://engine.beehivewebstudio.com/v1/utah-land"
    ]
  ],
  "name": "engine.beehivewebstudio.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "engine.beehivewebstudio.com",
    "endpoints": [
      {
        "description": "Check Base ERC-20 decimals and total supply at a recorded block, and up to three claims against cited evidence. Returns supported, contradicted, or unknown. Official project coverage currently includes Base USDC only. No safety verdict, liquidity, or holder analysis. One brief costs 0.25 USDC; retain your private Idempotency-Key for recovery.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Circle lists this exact contract as USDC on Base.",
            "group": "query",
            "name": "claim",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "group": "query",
            "name": "contractAddress",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
            "group": "header",
            "name": "Idempotency-Key",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.25",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "Beehive Token Brief",
        "tags": [
          "token-research",
          "base",
          "evidence",
          "erc20",
          "usdc"
        ],
        "url": "https://engine.beehivewebstudio.com/v1/token-briefs/brief"
      },
      {
        "description": "Utah County, Utah (USA) planning-commission land-use hearing items parsed from official Utah Public Meeting Notice agendas. Verbatim agenda text with source URL and parse provenance per record. Optional city filter and dedupe.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Saratoga Springs",
            "group": "query",
            "name": "city",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "9",
          "l30DaysUniquePayers": "8"
        },
        "serviceName": "Beehive AI Engine",
        "tags": [
          "land-use",
          "utah",
          "public-records",
          "real-estate",
          "government"
        ],
        "url": "https://engine.beehivewebstudio.com/v1/utah-land"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "engine-beehivewebstudio-com",
    "integrationType": "",
    "isNew": false,
    "name": "engine.beehivewebstudio.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.13",
      "currency": "USDC",
      "maxAmount": "0.25",
      "minAmount": "0.01"
    },
    "provider": "engine.beehivewebstudio.com",
    "providerUrl": "",
    "serviceName": "Beehive",
    "tags": [
      "token-research",
      "base",
      "evidence",
      "erc20",
      "usdc",
      "land-use",
      "utah",
      "public-records",
      "real-estate",
      "government"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"30cbd925652bdcee992192b8ce6ffbf5739802f7a33e94d046b92128fee08de8","id":1035075,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793297673157360,"prev":749372,"subject":"agentic_market:engine-beehivewebstudio-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x6b913406c53b625246843110fc7209a2758fe2867295c8382d1fb14495655053
2. 0x9f6c7421ab5dfa09f271fe1a8164a4328e5aa9f6c1851ea0da7e85f58bf653fd
3. 0xcec7edea18e34be2313aba6af09446e0ade78535b9647c296ebcc49fc127ceda
4. 0x11b7e80ddce0eeccd34015422b6b879c3c1d8cd38679e2a00e64691fe5d515dc
5. 0x41bcbd914c973e92138a1fa5efbe572e9296f2e32ee8a8f7e7a67869e122e71a
6. 0xf6a120eb49ebc2946570e0882fe4e9dd4a88f3e5bae0dec730a6c79049ef396e
7. 0x70763f6425a25c2c1390d8f1e375899f913e1f65bab638826ea0a67e74e023c0
8. 0xe3d90e41e3c9f6d863f2be6e9be3548088e020f31967cd613c318559c50aca38
9. 0xab89d5512dbfa1b0ffc79170d88e80ee14b8395fca96087fa058ac31bc9ba663
10. 0x8f01750c39eb894515a63f71b9495253a637f5c7ba2ce801b0293b5580282b7c
11. 0xba53603ad601877200697ac6584211ddfb0d6a9ca84b94892037ea09f28ba05d
12. 0xd1b026958b87e7817d492c5f8133035d465e6221f158dbb4a44448c14b220dbc
13. 0x0a70f94ba839c32042590eb96f6114034cb5b3ed8dd1b48fb4158efe13cb8084
14. 0xec2e740df411d32a080c5e65c8b0ca511ad665b213532cee58525a97aebd2893
15. 0x60b5befbd81f025904c8a3936b7ba86e3245ad5b37c615d01d42aa3227e3ed2e
16. 0xe2d603cd6f987214550319ad4fa39952b6098bc5c1b20893b6b80e8d82a79934
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1