Evidence row 1924

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://compliancecheck-x402.fly.dev/v1/ai-regulatory-scan"
    ]
  ],
  "name": "compliancecheck-x402.fly.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "compliancecheck-x402.fly.dev",
    "endpoints": [
      {
        "description": "Deterministic, source-cited regulatory applicability and deadline checks for AI systems and automated decision tools. Full request and response fields are documented at /openapi.json.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "jurisdictions",
            "required": false,
            "type": "array"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": null,
            "group": "body",
            "name": "nyc",
            "required": false,
            "type": "object"
          }
        ],
        "pricing": {
          "amount": "0.5",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "ComplianceCheck",
        "tags": [
          "compliance",
          "regulation",
          "ai-governance",
          "legal-research",
          "deadlines"
        ],
        "url": "https://compliancecheck-x402.fly.dev/v1/ai-regulatory-scan"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "compliancecheck-x402-fly-dev",
    "integrationType": "",
    "isNew": false,
    "name": "compliancecheck-x402.fly.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.5",
      "currency": "USDC",
      "maxAmount": "0.5",
      "minAmount": "0.5"
    },
    "provider": "compliancecheck-x402.fly.dev",
    "providerUrl": "",
    "serviceName": "ComplianceCheck",
    "tags": [
      "compliance",
      "regulation",
      "ai-governance",
      "legal-research",
      "deadlines"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"d659d777bec2853e398f999ac7b423b697e8151b4eb2cdec93abcf0d5e0be109","id":1924,"kind":"listing","method":"baseline/1","observed_us":1793025259766581,"prev":null,"subject":"agentic_market:compliancecheck-x402-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. 0x83033d6d8911a62779cb0843f7f812b90154ea07c748a5b161bf18049e5c9fab
2. 0xe476f24c9e51cfdb819dfb65cf142df08958c9f659fc43123122b07c482d414b
3. 0x4e641d74790b2892424a547439eb0b0899bedab2a992baabc35a3a9147fd3e24
4. 0x66bad35cd56e028e68550c2bdc288b21467ba5bb4485492d8391f6042172e448
5. 0x740bfbce37d4dfecd7c82c3b549b34c6f154e26a87e45c23fcebf8b6a72b283a
6. 0x30b370e21e629aac77cd26562b142468542e4c601185c62c7345618395584f4d
7. 0x5d1957673e16562c119cfc01eb9260808b971ea41f3cea232c7b5695fef4aba7
8. 0x9fa0a5c5109f68bfbb32e5af7a5d83dca79c9a3a21d27cf2998ba1559beadf90
9. 0x02d001d26303eb7066a5fbefe052da5e6dae152aec1cce9d9a1af30de9eae193
10. 0x77d9a819e7da4b6e40623e7602d7c7d412287edd9a1c98aa67bad88cfa8db3ce
11. 0x6e037384448a2bbd201b4e7e9e6e447d7254d0d2926b3fd2e81fdf99eae4a06b
12. 0xfdaa032291ded0df2cf35d6e9dc6e7a2643d0fe027dd3ab321971f1f7bf69147
13. 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae