Evidence row 30249

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://optimtoken-mcp.optimnow.io/mcp"
    ],
    [
      "web",
      "https://optimtoken.optimnow.io/mcp"
    ]
  ],
  "name": "OptimToken",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-07T21:20:44.409483Z",
        "status": "active",
        "statusChangedAt": "2026-10-07T21:20:44.409483Z",
        "updatedAt": "2026-10-07T21:20:44.409483Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
      "description": "Compare LLM API and cloud compute pricing, estimate workload costs, pick a model within budget.",
      "name": "io.github.OptimNow/ai-pricing-hub",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://optimtoken-mcp.optimnow.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/OptimNow/ai-pricing-hub-mcp"
      },
      "title": "OptimToken",
      "version": "0.4.2",
      "websiteUrl": "https://optimtoken.optimnow.io/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Compare LLM API and cloud compute pricing, estimate workload costs, pick a model within budget."
}

What the leaf hashes

{"body":"446416e10462f1866009454275135727c19e5e00d381d93f6f5e99d2cd45f1da","id":30249,"kind":"listing","method":"baseline/1","observed_us":1793025362766301,"prev":null,"subject":"mcp_registry:io.github.OptimNow/ai-pricing-hub","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. 0xe6bf00beec3ff123ec5fdb551cca22a87f102aa2bb7923a482c4c1d4fb92b5b9
2. 0x4c63b2914f4c6269bd5480f3e69ffc3b37e43744c88fb54193cbf89614558fa2
3. 0xd3ba8daf573c21985838f11af5e45fe5f068b42512d07362a7aa1c476c049e2a
4. 0xae34bdc23a4f446333aa3d8525e6d5cbeef29a37c2781a40f7658bd59f7c7ae0
5. 0xf5e1bac5efa878afa730730274fb1a36772f385d23d9e54f5ea08aa514205eba
6. 0x1d2a8907c19615246494e1fbec0806974624e862096e3fe1423dd29d194781b8
7. 0x68bf8510ef440241048d50872f96ef6cde5ce18c503db796297b7ccf2580209f
8. 0xbfa249731b9687b2476a864f985be08d70093fa1d16b82e7cf8e253b9fd341ce
9. 0xc2132949183ee3f0a7b9210540fb37203ac7278b97c4a53d262f91d3eea4956a
10. 0x3233c3265058bb5a7e34ed1f4aeeed146adeaf8dd695c350fb002bf738e335da
11. 0x59e039ae04bb13d1c4f6760e5371456ed0590ed6a27668ea3df8a519b5fd4655
12. 0xb866b513dd861c870688f5d1a8e434b170eaa2fafb0961d6a674d452b8e58381
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae