Evidence row 1682

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://beliefstate.ai/v1/brief/NBIS"
    ]
  ],
  "name": "beliefstate.ai",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "beliefstate.ai",
    "endpoints": [
      {
        "description": "Investor research and stock analysis for AI trading agents. This route buys up to five cited overview views for 0.02 USDC, with historical cutoffs. Discover all 16 research tools, their exact prices, free coverage and wallet MCP in the free catalog. Catalog: https://beliefstate.ai/v1/research. Full schemas: https://beliefstate.ai/openapi.json.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "overview",
            "group": "query",
            "name": "detail",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 5,
            "group": "query",
            "name": "max_results",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "NBIS",
            "group": "path",
            "name": "ticker",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "BeliefState",
        "tags": [
          "finance",
          "investor-research",
          "investment-research",
          "stock-analysis",
          "equity-research"
        ],
        "url": "https://beliefstate.ai/v1/brief/NBIS"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "beliefstate-ai",
    "integrationType": "",
    "isNew": false,
    "name": "beliefstate.ai",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.02",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.02"
    },
    "provider": "beliefstate.ai",
    "providerUrl": "",
    "serviceName": "BeliefState",
    "tags": [
      "finance",
      "investor-research",
      "investment-research",
      "stock-analysis",
      "equity-research"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"14493ec717c794812abb68338ed6c03d166dbdc4a9c6c87121038b5a6bec2c5b","id":1682,"kind":"listing","method":"baseline/1","observed_us":1793025254554220,"prev":null,"subject":"agentic_market:beliefstate-ai","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. 0x4d2ed5b91f8765aa79fda836df06f45ec979408805a9b4b09258fc27e4b17db7
2. 0x61146226b2dd8fe2a8a63d03f8ed66a5dde458837663111fd54e1ac40c39d3ab
3. 0x9c0904c65038d4178ab1df2b7049953f8a4a3cddad3739416a1353323ab3adda
4. 0x32c5cb3d2b42a7d7464159e5b6086bb22c6e4c7aeab0416dccfbc7c928f7b1e9
5. 0x06b6927f74e2bd780658157c70924586cbf2e3ae1fbe46e46ee0f78cd6ee1536
6. 0x540da5aaccb173153592f7800995ae0953919577cf9e3d2e7f816da0f59c26e2
7. 0xc8dca91c45688b5410f391cbb2968be7a5334dc5fac2f5b04a3422220cab1e1b
8. 0x2fdd8e438e7c1065953b2dfac75ccaefc0ee3e32c3a6de71ebb265540a1b96be
9. 0x912946f013056bf244bff36c374cf9e50eef3e4872b352944670f0111eb8bf7b
10. 0x4af637ad93b988fe64e96a6e50ca3aa29400b19cae5b542c13a7e49b02fec7a6
11. 0x4a13cd2655a1d8b39528cfa63482483519544a5eb593623bd8ca3eb463e263b6
12. 0x9c16024747eaca32d09963ccb001059f75dcd9bb8dfc221e5234d54d2b3388d9
13. 0x1ffd24a0422348bb2305058cc138e276511e1c074bf8139af5b773941f0e5de2
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae