Evidence row 33066

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.alphavantage.co/mcp"
    ]
  ],
  "name": "io.github.alphavantage/alpha_vantage_mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2025-12-18T20:42:28.586418Z",
        "status": "active",
        "statusChangedAt": "2025-12-18T20:42:28.586418Z",
        "updatedAt": "2025-12-18T20:42:28.586418Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Real-time financial market data: stocks, forex, crypto, commodities, and economic indicators",
      "name": "io.github.alphavantage/alpha_vantage_mcp",
      "remotes": [
        {
          "type": "sse",
          "url": "https://mcp.alphavantage.co/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/alphavantage/alpha_vantage_mcp"
      },
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Real-time financial market data: stocks, forex, crypto, commodities, and economic indicators"
}

What the leaf hashes

{"body":"a3e0e01b3112eddc00d0e6b07d2bc7fe5d2370356c6e6ca7c4bd2a4bfe4b905f","id":33066,"kind":"listing","method":"baseline/1","observed_us":1793025367624254,"prev":null,"subject":"mcp_registry:io.github.alphavantage/alpha_vantage_mcp","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. 0x3e087e9e1c89ddb2ea6af3f1c0275f8a9bc4f1866b44b62f18f17000398f1154
2. 0x36b83980ed3a7886049c548f76cc6238afcd15d75f4d052451de939b9ee4cd97
3. 0xf0d9ce6582db7728360af8e33152b5d5bdb6b230f5fefb4ec81e8bd098c2746d
4. 0x0c38ce908ef74d37b483416075d1741359501cfff0f9eb554abb177d23fbe1fc
5. 0x5305ecbfe8532501690e515bef3af212af19d24b8c81d128c849e3fc7f1b3ece
6. 0xcfe6da70f571c4c25a2317cf5f64b059ab67e7cc22033f3f569bedb407aef814
7. 0x2281f181d259803d75a3b971284ddf808dfca1a9cf5c933abe8d4c584ec592f2
8. 0xec67cf26667d74b64178007209112e61c88f6197a3034a10c9d767847f86ff34
9. 0x6ee75bec467137d3dd8fbeb6a0a73db534b8fad2ed1c71dda0cb5e575c756de2
10. 0x45253cd85fd280590cc755c7157b670bb65655451b61e792fbe381fa2fd7507d
11. 0xc900cc76dc3702a3e60eaef3577f119464a6a90c3e2b646253f2ba09c089de97
12. 0xd04df0f7f3be4d014b4cea8172ada286fbcf5bcb32ae1b281704fd75627b661b
13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae