Evidence row 1784209

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.compatify.io/v1/compatibility"
    ],
    [
      "x402",
      "https://api.compatify.io/v1/pc-compatibility"
    ],
    [
      "x402",
      "https://api.compatify.io/v1/printer-compatibility"
    ],
    [
      "x402",
      "https://api.compatify.io/v1/query"
    ]
  ],
  "name": "api.compatify.io",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "api.compatify.io",
    "endpoints": [
      {
        "description": "Will this accessory work with this device? Checks whether a consumer-electronics product and accessory are compatible: cases, chargers, cables, mounts, batteries, ink, watch bands, EV chargers, coffee pods, routers, TV mounts, 40+ categories, across iPhone, Galaxy, Pixel, MacBook, PlayStation, Xbox, Nespresso, Ring, Nest. Returns a verified verdict checked against manufacturer specs, with confidence score, source and last-verified date. Call before recommending or buying an accessory.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "apple_silicone_case_iphone_17_pro",
            "group": "body",
            "name": "accessory_id",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "apple_iphone_17_pro",
            "group": "body",
            "name": "device_id",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Compatify",
        "tags": [
          "compatibility",
          "consumer-electronics",
          "accessories",
          "product-data",
          "verification"
        ],
        "url": "https://api.compatify.io/v1/compatibility"
      },
      {
        "description": "Do these two PC components work together? Returns a verdict for a pair such as a CPU and a motherboard, naming the relationship checked, whether a BIOS update is required, and the confidence and source behind it. Call before recommending or buying a part for an existing build.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "cpu_ryzen_7_7700",
            "group": "query",
            "name": "component_a_id",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "gigabyte_a620m_gaming_x_rev_10",
            "group": "query",
            "name": "component_b_id",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "cpu_motherboard",
            "group": "query",
            "name": "relationship_type",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Compatify",
        "tags": [
          "compatibility",
          "consumer-electronics",
          "accessories",
          "product-data",
          "verification"
        ],
        "url": "https://api.compatify.io/v1/pc-compatibility"
      },
      {
        "description": "Does this cartridge fit this printer? Returns a verdict for one printer and cartridge pair, with confidence, source and source tier. Call before recommending or buying ink or toner.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "hp_hp_213a",
            "group": "query",
            "name": "cartridge_id",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "hp_hp_color_laserjet_enterprise_5700dn_printer",
            "group": "query",
            "name": "printer_id",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Compatify",
        "tags": [
          "compatibility",
          "consumer-electronics",
          "accessories",
          "product-data",
          "verification"
        ],
        "url": "https://api.compatify.io/v1/printer-compatibility"
      },
      {
        "description": "Will these two products work together, asked in plain language? Reads the device and the accessory out of a free-text question and resolves both against the catalogue. Returns the verdict with confidence, source, last-verified date and the products it read out of the question. Call when the user's question names the products in prose rather than by identifier.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Does the Apple silicone case fit the iPhone 17 Pro?",
            "group": "body",
            "name": "query",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Compatify",
        "tags": [
          "compatibility",
          "consumer-electronics",
          "accessories",
          "product-data",
          "verification"
        ],
        "url": "https://api.compatify.io/v1/query"
      }
    ],
    "enriched": false,
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793456832/bazaar-icons/b3db9eb70dffe829.png",
    "id": "api-compatify-io",
    "integrationType": "",
    "isNew": false,
    "name": "api.compatify.io",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.05",
      "currency": "USDC",
      "maxAmount": "0.05",
      "minAmount": "0.05"
    },
    "provider": "api.compatify.io",
    "providerUrl": "",
    "serviceName": "Compatify",
    "tags": [
      "compatibility",
      "consumer-electronics",
      "accessories",
      "product-data",
      "verification"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"9c4a6c41616ce57c8a55aa0398403f7aefbf5319f4bdbc1f5b41185ac442a04e","id":1784209,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793557116446718,"prev":850,"subject":"agentic_market:api-compatify-io","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x9fe7c465e7a06ba6dd30d2997507b5f7566d4e59f0339bc20a17888bd92fb11f
2. 0x2c5039c8775829d2847573ec8fde203b00524e27c62a4107d0f091e002bfd7c3
3. 0x9abe1f6607b4da75210a7ac4004cdd16cddfd0e5b042e8016af3430791772ce4
4. 0x6184442f284fe81dd8dbb28b00ddfea702d930472b30ea1aafe03db289875870
5. 0x88e733144afab2267c5c8931c68ca23b23cd9d583691f0c28eb37d642c8616b8
6. 0x06178600313f6fdbaf4979489c12d2a1734f9bd7e40c04828a3ba8b53f734b1d
7. 0xde0cced5b7af2f8647bb64a89a9a6992c4dab5d46889f9ab25b30e96a26075d9
8. 0x4af93d0157a71e59d4d397f62aefb9053191829075405bff5a8f39056b19b192
9. 0x65982ef2128c83b5988c91fa981217bff953ffdba120e03122725e9ccca91987
10. 0x61c6c4edc8893ecf392d365dc9c4436b2740c6b68a4e1ea677fff11c357a14b5
11. 0xe91c7575633d77a3e50293af8a604ad57d26cd33156a92c021ab0447865f3809
12. 0x4c8d70bbc71171c6f09376b1cd5cdb76fcc86cf6f4242fe3365e640972ba1ec2
13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90