Evidence row 3459378

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/tiingo/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/tiingo"
    ]
  ],
  "name": "Tiingo",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-05T21:01:40.63778Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T21:01:40.63778Z",
        "updatedAt": "2026-11-05T21:01:40.63778Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Tiingo MCP — wraps the Tiingo financial API (tiingo.com)",
      "name": "io.github.pipeworx-io/tiingo",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-tiingo",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/tiingo/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-tiingo"
      },
      "title": "Tiingo",
      "version": "0.2.1",
      "websiteUrl": "https://pipeworx.io/packs/tiingo"
    }
  },
  "source": "mcp_registry",
  "summary": "Tiingo MCP — wraps the Tiingo financial API (tiingo.com)"
}

What the leaf hashes

{"body":"234e5b2a8f4d126aa7e8e5de28dfe7ca75758b18238a605a5ceb30cccaa0d695","id":3459378,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793913712325234,"prev":1003289,"subject":"mcp_registry:io.github.pipeworx-io/tiingo","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. 0xe8dae448c10f7150e3cc94e278c7968f26df8779c46a12b48f98a9a7e1f6b5be
2. 0xfe18a858e72025472e52a1376b728256467f85575440539f820818b73a0cb76b
3. 0xaaf0a160acb30f410da1cdc0fb208a967c278ffa43a26b0b53856e98c9058433
4. 0x5c7cd8a6635d9dbb87889685ac52607ff67599951680860180deb5dd74a31373
5. 0xb1968e9f9bc7bf6840d87752dd747b035bd0d6a2b7031ac9e440e5391dcb2df1
6. 0xf67d0c544a3db441ce1cc5333c3baa8ab20705b863fde74ed292d968575d8950
7. 0x1f8fb39f9e752cddf5ab9bd74c1520c9697f6352bb74d8a7f6f852b3b9281924
8. 0x3eb06cf1a4a1482ade5484429fd20a5e26d36ff57a062554cdad0d187064532a
9. 0x0ca6b5da76c1594020b48e438ec15dfff06569d6c19a1a665e7eee27dd22fcff
10. 0x70184c32b911b676b2b139e0b2d0f885f6911e89864e8b04e7e30b68a77b68eb
11. 0x863f9f70a2c444c7a173d4280d21be07efbc5b75ec441be36b06b2c151a063b3
12. 0x0d71082bcd7635f145ced61d25269e0dd1764cc417ac22439b289c957bd63b71
13. 0x3462d641429cec10c8b5b5ba021c51334ad8d483cede88120521fea301eb9622
14. 0x541b1a8c30ddf11073cc1260fda10cc5489dc4a22cfd9742e0f2f43db5f207c2
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94