Evidence row 2687

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://kder-ai.com/validate"
    ]
  ],
  "name": "kder-ai.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "kder-ai.com",
    "endpoints": [
      {
        "description": "Validate and standardize a delivery address: parsing, provider verification (US-optimized), geocoding and a deliverability score, as JSON. 0.02 USDC per call on Base. Useful before shipping to or storing an address.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": null,
            "group": "body",
            "name": "address",
            "required": false,
            "type": "object"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Address Validator",
        "tags": [
          "address-validation",
          "geocoding",
          "shipping",
          "e-commerce",
          "ai-agents"
        ],
        "url": "https://kder-ai.com/validate"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "kder-ai-com",
    "integrationType": "",
    "isNew": false,
    "name": "kder-ai.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.02",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.02"
    },
    "provider": "kder-ai.com",
    "providerUrl": "",
    "serviceName": "Address Validator",
    "tags": [
      "address-validation",
      "geocoding",
      "shipping",
      "e-commerce",
      "ai-agents"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"42e5c7d2079a80760f457efd34b48ca78c2bbd694904767bc60ff54bfa05f237","id":2687,"kind":"listing","method":"baseline/1","observed_us":1793025267114265,"prev":null,"subject":"agentic_market:kder-ai-com","subject_kind":"source_record"}

Proof

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

1. 0x106651e2d85b466a30b3f1b8224d05c3d27eaf322d98248451919c8d50dcd432
2. 0xafd9cd448bce0dd8120c0be14d083deeb015706de2d573c4160c02bd4f9de2b4
3. 0xaf808aa6ad939e783640df88d1e3aacd32737413c50f7c50dd18f23badac65ef
4. 0x17b95d4d18e3e1655807d23171e4a753443c08b393929bfd26990376dac21ae3
5. 0x212cb3e826e0f13ca6b82b97fa097b3ebff01429bf07360f9d0f8a995ca756c3
6. 0xa4a20c93c9abdaf8f93deb892eae7c4bc63ab48f5e68c0d7cb545c28a21f2eca
7. 0xa2d535dd1c7083811742d7e7c1489c966fdaee8b2933943fe18cc13f41869c56
8. 0x2eed16a742ffe120df0a1d3af583c684e2833418638ff4f08d431bdda2fd370d
9. 0xc78969e1448b4e00b22c1b3dc7e51f8123c9e7092baaaedc96ecfaebe34d69e7
10. 0x966bf10795d50c9f81eb3c272b7279beecfe723480c50bbb3c87bcd23b5cd5b5
11. 0x27ff2940d5376ec3cc70015c126b688bae838938b2846686279ceb190eb69456
12. 0xc02d9eff6ef94d46d90d54320548f18fc3f05787047265548577569253c19969
13. 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae