Evidence row 26511

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://nbx4.dev/v1/report"
    ],
    [
      "x402",
      "https://nbx4.dev/v3/report"
    ]
  ],
  "name": "nbx4.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "nbx4.dev",
    "endpoints": [
      {
        "description": "Analyze a Base Mainnet token contract: block-pinned owner(), ERC-1967 proxy slots, ERC-20 metadata, code hash, best-effort source match and prior-snapshot comparison when available. Free POST /v1/prepare returns report_id; paid GET /v1/report reads it for 0.01 USDC via x402. Not a security audit.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "nbx4_ad470a5aab2b590648729ab90f295ba76e0390ab2eddad01e360776a64000312",
            "group": "query",
            "name": "report_id",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "4"
        },
        "serviceName": "nbx4",
        "tags": [
          "base",
          "smart-contract",
          "token-metadata",
          "proxy",
          "ownership"
        ],
        "url": "https://nbx4.dev/v1/report"
      },
      {
        "description": "Preliminary, limited EVM mechanism evidence from a block-pinned snapshot: matched source syntax, proxy and token state, and optional V2 pool observations. Unknowns remain unknown; not a security audit or sellability verdict.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "nbx4_v3_9846634448486c5bf601313396b111fdbae6fd3586d4ba088fd598f04bca7a09",
            "group": "query",
            "name": "report_id",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "nbx4 EVM Mechanism Evidence",
        "tags": [
          "evm",
          "smart-contract",
          "onchain-evidence",
          "multichain",
          "token-mechanisms"
        ],
        "url": "https://nbx4.dev/v3/report"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "nbx4-dev",
    "integrationType": "",
    "isNew": false,
    "name": "nbx4.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "nbx4.dev",
    "providerUrl": "",
    "serviceName": "nbx4",
    "tags": [
      "base",
      "smart-contract",
      "token-metadata",
      "proxy",
      "ownership",
      "evm",
      "onchain-evidence",
      "multichain",
      "token-mechanisms"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"11a466a136c7b7a043986e0cafa1d06bca1705d0949eda891a015f259168a07c","id":26511,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793025356064544,"prev":2975,"subject":"agentic_market:nbx4-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. 0x847a03287e13170e04a9d73649069a4102e12527fda8c6d506a23b3c371a587a
2. 0x5a20144e827d1faa3785383ca7d1f13a68579cced6dc269e1849104935c18861
3. 0x7c740e2ee7336aa772b595f126826236c0d334c4aeef24bf1671f2548854656d
4. 0x336f766586954569148180cc3414cf7bb20840342d3d96c4eb8e29d66ec263c8
5. 0x125d0fae5b181ca5f5554f09950b768f5bbd46cebec60b8cec7a41416871d578
6. 0xb5962b7378d5d73d04a5a1172eba2db7dc2196f97de9b138a9d24354fcd9348b
7. 0x00405b9e909a279d544de3f8f1875f1b73dbf6fd6df80bc3ac77cb92144b1bf6
8. 0x1ee6c1386f40a5635cfc7ef2bd47cf215f72ffd97a6a9d59c787e72300e0b0a2
9. 0x6f20f3f96eb5fe347acc5dc3faf1cd2aaeb54dd43030bce2efc76fa38c29ea26
10. 0xbd61f8ccc42a3dedbb87058ee9b8aa973f0189e5171c2843edd9ca490c36ad87
11. 0xdb4295ae338449b07243daebee8c36f16b3aaca1599a8f860eb80e22bca21e79
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