Evidence row 850

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.compatify.io/v1/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": "Compatify compatibility check",
        "method": "",
        "parameters": [],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://api.compatify.io/v1/compatibility"
      },
      {
        "description": "Compatify compatibility check",
        "method": "",
        "parameters": [],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://api.compatify.io/v1/query"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "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": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"aa82b446932dbe2f3eee98666dca58571698ee9a6175021ce6a42cd8162bd7f0","id":850,"kind":"listing","method":"baseline/1","observed_us":1793025240726629,"prev":null,"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 2026-10-26 (296695 rows).

1. 0x681bebac6eca53b4acef7b53712627166d9c536708387825b9b4a19618682330
2. 0x29f08927cc7ab6d1a03d433b7eeb93817170dd3eb30abb0f384cb5f342117c6e
3. 0x4b92ba27e4d7bc304e82edcb6a4a528740152bcfe5f68d6c024a330b693dce58
4. 0xd00b792d6e0f5a71affff0a528f98aacd4267de360c93cdfa50c4cc54fb9025a
5. 0x3e5a1f6a9aded12047853ce28e4517dbb6502445ade6f465f41847ce825aae12
6. 0x8c21d217ef5cdb4bbc588970e22712eda5717c4eb78d5c1af74d4a932246dadc
7. 0x7ca8aa6961295a1e85f9f8ebf8b5fbe6875ebc570a8098e4c7d4c14123c2b7b7
8. 0xa2f7be8db9e1161579c356530775d2fabc9e9c9dddd0e2b0011d1493e62511e5
9. 0x002e7e04df5de2ccf9e4d01fa40548c118ff82f4fabb75d4dc9a661e4452fbc9
10. 0x3721d1d808a1e2d520739f0398d668bcf5485bd48b7b9973c098d028d54d4fe1
11. 0x077c74551bfc77d0c61421c3d34c02b1086f7d8fae7a09ac5ef6d43246c34a52
12. 0x260682fd6ecd274e73505c5e0bd798abdd0e702afca4f8eebd4331b607a6b175
13. 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae