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Evidence row 46921

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/massachusetts-code
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0a20acc4df57abff772eb50e6e231d80c4ef620da6f601e3235b6c4d2dc394c8
Leaf
0xecab0a19cca599dc08c2aa650682e0f2e75ec7f01832f1d885f2c2d331db7fcf

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/massachusetts-code/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/massachusetts-code"
    ]
  ],
  "name": "Massachusetts Code",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-26T19:38:58.852117Z",
        "status": "active",
        "statusChangedAt": "2026-09-26T19:38:58.852117Z",
        "updatedAt": "2026-09-26T19:38:58.852117Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Massachusetts General Laws — state statutes by citation.",
      "name": "io.github.pipeworx-io/massachusetts-code",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/massachusetts-code/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-massachusetts-code"
      },
      "title": "Massachusetts Code",
      "version": "0.1.2",
      "websiteUrl": "https://pipeworx.io/packs/massachusetts-code"
    }
  },
  "source": "mcp_registry",
  "summary": "Massachusetts General Laws — state statutes by citation."
}

What the leaf hashes

{"body":"0a20acc4df57abff772eb50e6e231d80c4ef620da6f601e3235b6c4d2dc394c8","id":46921,"kind":"listing","method":"baseline/1","observed_us":1793025408647609,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/massachusetts-code","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xecab5273250c1dc58455a874ae09cda1381d1a08c7fa6ff6f1e58844199bc0bb
  2. 0x4c4f3a527ea349ad3ffeca029d9c00697e3aa11af788efa4b5fe23b7ebcbdbe3
  3. 0xb00bb78d305f8f9c2451cd615ba80698c646fdc34fe99400d8ad86bb4552f533
  4. 0x6fddd19eec7cb8e8b2332cfd5973e813f81f72794b58856edfce23ddecf66e71
  5. 0xd3dd1da9fd9b9e08e6e26ee4fa3face2b70f60b575be4d64cbfcaeb9b7eb1e21
  6. 0x058252a037e2848bca187fd1cb79aed02d3b9ab4629aff47c25482eaa0c1186a
  7. 0x4f11a898079523886d0b5cb7e1783dba47eddb53c7db63782c4564bfe14f6061
  8. 0xe06403612872bc74e44bbec7552a495ac647a6907f7667d69b0cfae6265dcc1c
  9. 0x6fcb07a579951913045f28631e521704a8c1446a794b8829c6567055bdd388bf
  10. 0xbd0fe1f0b167ff665b9719ad8dc002f05cde40b88825cbbc513241eb8e47063c
  11. 0x94e3a06f6e015a8e8a8a7e2c73991edf3f9ceb9ff83b85412d31c39f3e9bc8c1
  12. 0x4bac6365a3676c613d57c80f4d4f617e583205074db24f3dec4d2ed4939a26e6
  13. 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
  14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
  15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
  16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
  17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON