Evidence row 1671

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://basefeed-io.fly.dev/v1/ping"
    ]
  ],
  "name": "basefeed-io.fly.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "basefeed-io.fly.dev",
    "endpoints": [
      {
        "description": "x402 settlement test",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "basefeed",
        "tags": [
          "base",
          "usdc",
          "x402",
          "feed"
        ],
        "url": "https://basefeed-io.fly.dev/v1/ping"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "basefeed-io-fly-dev",
    "integrationType": "",
    "isNew": false,
    "name": "basefeed-io.fly.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.001",
      "currency": "USDC",
      "maxAmount": "0.001",
      "minAmount": "0.001"
    },
    "provider": "basefeed-io.fly.dev",
    "providerUrl": "",
    "serviceName": "basefeed",
    "tags": [
      "base",
      "usdc",
      "x402",
      "feed"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"a85def6a34cf807fe4028cd65a3b0b3a8551afea17796c1b532d972822c8d297","id":1671,"kind":"listing","method":"baseline/1","observed_us":1793025254539320,"prev":null,"subject":"agentic_market:basefeed-io-fly-dev","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xc6061127e5d861424459a50323d8c27d27a5d5a53638ddde656528e31ec1887b
2. 0x5f7f4ed30d7e6f5f0e139e4dc7d91e80dbf4ef687ad9a5e0c45ed6249d30a568
3. 0x10a829ec12a46d381e5079383e1217ce962de940bbc6ca86c2d0e573871d7a77
4. 0x1e84632ce0381ed6b9262e0d212dd3ecadb7632def3bbd9b3d6dd38910ec8140
5. 0x877cd2268bf68f110512a47547764a8fba5095313ffe2507161f09362a8f359c
6. 0x87693ee38169e8493737f454532dc405c96d68a8ac683c970b647b55e6d8e155
7. 0x19fe1c4f4db0ae678015d4139a97814bdb734efcd700dcc17f42d1b46b342d95
8. 0xbb91bdb0d23e8358f11a6a58fd8e521b237d7638988651a767121cd6628f3ac6
9. 0x4de4177ae63be0235d86453ffaf90a30e05acea386e5b20b282bf0f2216e4aae
10. 0x77833f2057f63ba21890736f404da58878f6b36427cb005b3298dae4d3753b74
11. 0xcf79908a8c2a5f4d274583b3f75e7aa2d8b29ffc384541425852fe761ae31d56
12. 0x9d99c5dad23613921cdfabc849c2dd3c97729992eaa05c4dab5e86e83ed6d220
13. 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae