Evidence row 525779

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://machine-commerce-lab.machinecommercelab.workers.dev/dns"
    ],
    [
      "x402",
      "https://machine-commerce-lab.machinecommercelab.workers.dev/inspect"
    ]
  ],
  "name": "machine-commerce-lab.machinecommercelab.workers.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "machine-commerce-lab.machinecommercelab.workers.dev",
    "endpoints": [
      {
        "description": "Read-only public DNS lookup report",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "bbc.co.uk",
            "group": "query",
            "name": "domain",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "35",
          "l30DaysUniquePayers": "7"
        },
        "serviceName": "Machine Commerce Lab",
        "tags": [
          "dns",
          "domain",
          "email",
          "infrastructure"
        ],
        "url": "https://machine-commerce-lab.machinecommercelab.workers.dev/dns"
      },
      {
        "description": "Website HTTP and metadata inspection report",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "query",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "5",
          "l30DaysUniquePayers": "3"
        },
        "serviceName": "Machine Commerce Lab",
        "tags": [
          "website",
          "http",
          "metadata",
          "security",
          "infrastructure"
        ],
        "url": "https://machine-commerce-lab.machinecommercelab.workers.dev/inspect"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "machine-commerce-lab-machinecommercelab-workers-dev",
    "integrationType": "",
    "isNew": false,
    "name": "machine-commerce-lab.machinecommercelab.workers.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "machine-commerce-lab.machinecommercelab.workers.dev",
    "providerUrl": "",
    "serviceName": "Machine Commerce Lab",
    "tags": [
      "dns",
      "domain",
      "email",
      "infrastructure",
      "website",
      "http",
      "metadata",
      "security"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"723edee917d4a5f450c0a161547596697732fc75640dc990a6e4492170890daf","id":525779,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793124766323865,"prev":425029,"subject":"agentic_market:machine-commerce-lab-machinecommercelab-workers-dev","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x8ec46a7d3aa67f3712a1f9f55f24d3a104e81c1e71f93ad72aa02f6e9bc08d6a
2. 0x09e24f883290930775bd4d52452be2491c370ba1e3c13e221b053e007568a054
3. 0x933bcf1777b544588e37811a0f589fbe4bddf4100de13a13b66e4c602d2c748c
4. 0x1665decb232e9bbd4913d76a0b2ac6ff33999172f2ad0417df4f9b682aafb694
5. 0xee3ceb8c702a850235cbbbfeccc8cf43254faef5aa63d8736d6a8fa0a63fbe63
6. 0x29f8936ba85509009317253a30c7a63dc2872967c13541f9a2128ff544db50df
7. 0xd9111b02ff477ebb4b975cbf6d29debb030d579c0d3024ffaf91ca977bfb800a
8. 0x95287fbd5ef1908163f3476430e772b62bdb3e81003082747e8fb4e51ad2041c
9. 0x0456cd3a0fc1c1e78dc9bc6785c54288b8d9d855d085042d798348abafff5f01
10. 0xab0849bf1d37da0d1f88ac3ed4eed1e8f99d98cc43f4e48e236aef579a97190e
11. 0xbff43d30538b90ef025129e8a238dc8959481edca06b37ecee4c2be1f617127d
12. 0x3d13b6f855471289691a683ee58cac14977b2531dabc14f9c666e928df0908e6
13. 0x5c9cbca5bb1d6be4d84e301b4e4c1a280536eb16ee98ed4add9057142c132dde
14. 0x06e3b43165f5b3c31d850bc32f20b2e25b844564c4e042c141b9748c26a5a600
15. 0xb4f7223140c8a36cb87a63d77cf617086d9968dc4658f03e102571ebe06e9ed6
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4