Evidence row 3438741

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market-hours-api.onrender.com/v1/is-open"
    ]
  ],
  "name": "market-hours-api.onrender.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "market-hours-api.onrender.com",
    "endpoints": [
      {
        "description": "Returns whether a stock exchange or futures market is open at a given time, the session type (open, break, closed), and the next open and close times in UTC and local time.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "2026-11-27T15:00:00Z",
            "group": "query",
            "name": "at",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "XNYS",
            "group": "query",
            "name": "market",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.0205",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Market Hours API",
        "tags": [
          "finance",
          "market-hours",
          "calendar",
          "trading"
        ],
        "url": "https://market-hours-api.onrender.com/v1/is-open"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "market-hours-api-onrender-com",
    "integrationType": "",
    "isNew": false,
    "name": "market-hours-api.onrender.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.0205",
      "currency": "USDC",
      "maxAmount": "0.0205",
      "minAmount": "0.0205"
    },
    "provider": "market-hours-api.onrender.com",
    "providerUrl": "",
    "serviceName": "Market Hours API",
    "tags": [
      "finance",
      "market-hours",
      "calendar",
      "trading"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"006c6b6ecec117c9368e040b0136afe86250edcfe25ea2eeca63a22bfe8484a6","id":3438741,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793903201770842,"prev":2623901,"subject":"agentic_market:market-hours-api-onrender-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x16a1d403d7133743846d0a97e54c20b82eb328cc4d34e8d744941c907217cb26
2. 0xd424e9be34f3444b3a1fc76485b9d4f1d6963ffa4f618609be79bf2ad35c50ab
3. 0x0ddff0a66eeda7f3ebca34916f9c7dd590825e019358273d446b7a220e480a21
4. 0x9debe778e740cbd25a64d0f9e6ec47761f7902cd460b7d30a7791c8642ca9591
5. 0x0451c475f0a9dfa41a8b7788104a759e5fffa79f3c673a4ad089199040a06b1a
6. 0xcb9729c05aa3f8f071f29ae22d94a515b830347eeb7477455902ae6fc6ad3855
7. 0x20a70d9016236b1a7478ef438f9ccef8331857e217f6fe9e65fe3d4753f0ae39
8. 0x2c3ad8f7b8ded68000cf3d9b50f1b54db3f6c8c8acfa3cd8ecbe9bdfbda44184
9. 0x239aa112078cc4707fc59966c91e85386b31b67e1655bb8bd306363f4d3c4598
10. 0xf6fe066c39067a094537c5fc257612a99f75fc37ca22efba21b7694080372609
11. 0x514f18a18410e55cd06096b3bb030badf84130b3c23f767924d152e796606efd
12. 0x99612c0d0fe803910ad02cac1099087cf81c4c9e901ada5392ef55766e000d22
13. 0x56fb483f90a438aa799fb13783ca8c16107192f63c2eaf825e0f1afcbb86968a
14. 0x887993386ba8c77165972bfd61a7626182576fdc51fd76a24fcaca885bf67d2a
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94