Evidence row 985742

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/cdec-ca/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/cdec-ca"
    ]
  ],
  "name": "Cdec Ca",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T02:03:22.182236Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T02:03:22.182236Z",
        "updatedAt": "2026-10-29T02:03:22.182236Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "CDEC (California Data Exchange Center) MCP. Keyless.",
      "name": "io.github.pipeworx-io/cdec-ca",
      "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-cdec-ca",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/cdec-ca/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-cdec-ca"
      },
      "title": "Cdec Ca",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/cdec-ca"
    }
  },
  "source": "mcp_registry",
  "summary": "CDEC (California Data Exchange Center) MCP. Keyless."
}

What the leaf hashes

{"body":"264f1e72d96a21bd8bdf891fb4a6930a954784555274f0404b31cd769ba10ff1","id":985742,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793239962918766,"prev":46125,"subject":"mcp_registry:io.github.pipeworx-io/cdec-ca","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xd81616f554663a0c1252dbb693bd44855cffe5abf5607f17f00a8ca514b8e0b0
2. 0xce60780e277b49253f5fa959fbccedd53d164640bb1f1ed84a65171784d84e1c
3. 0xf138caec25f6ee9940625f61600400e6d97b0a13f567b5e73328a9e4d5f3e28e
4. 0x5b06e66a5d25b8eb42fcb0e8dc26372cb230812eeaf1fb0fa3e2460b4b73ea65
5. 0x1a3777f66645e3b5245608f2a96d72f8e8dbaee95bfcd83319f3625f86e61954
6. 0xdf026fbf236497cc4cac93957dffaeace34d5127f04be73aec83b4ef891f5568
7. 0x08be2612a6424707d8b82dd98e4a077a890c2ba6332607857616db01d76e4bef
8. 0xad71a8e67e1a02ff7812c485f9f51c856291ad5ac33c31a082c795e6ba9122f3
9. 0x03c6c004e05c7a13d598a18ca621cc82231a99360204290fac86ae77d731279b
10. 0x0d8b275fdac3fb5eff186038f65fd019f122b72c9f27bd5346246d8830d86d5e
11. 0x13772c79d97c666f787fde948e3b3d0825d6d5d5106a43281968f02237c59008
12. 0x8522b6d17f15c0c1abc36194c9894bdee4c4687a5eb503bcb0fab90198db90af
13. 0xbab97b696ffe737616975d37e243af07fa246058d99161c165f9f96fde8768ff
14. 0xb75e183026f9112474e3710d846b63188d3bba750c3ad3feabd9a22ee7d080fc
15. 0xa7d3fa0a08edea990614977b51a6b3289c357a88d8ca06dcbfe67415a017c0e7
16. 0xa034ebc8d117fbf1ed466b70baa0478bf213b743e1a41cba1d2da7a9f310184d
17. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1