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Evidence row 2521453

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:works.tensegrity/foundations-elements
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
89f8ce31aa93efc11908be6825f2546315c2fa7ec437fefddc2cb4fd2371a4bd
Leaf
0xd32e8d407c35957b2a4ee2b000fe592dbf30ef2281992d81633f25062ed6dcf2

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://foundations.tensegrity.works/mcp"
    ]
  ],
  "name": "Foundations Elements",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T03:49:11.055279Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T03:49:11.055279Z",
        "updatedAt": "2026-11-03T03:49:11.055279Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "UI encyclopedia for agents — search Elements and fetch component specs over MCP (OAuth).",
      "name": "works.tensegrity/foundations-elements",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://foundations.tensegrity.works/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Tensegrity-Systems/foundations-elements-mcp"
      },
      "title": "Foundations Elements",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "UI encyclopedia for agents — search Elements and fetch component specs over MCP (OAuth)."
}

What the leaf hashes

{"body":"89f8ce31aa93efc11908be6825f2546315c2fa7ec437fefddc2cb4fd2371a4bd","id":2521453,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793679539594574,"prev":null,"subject":"mcp_registry:works.tensegrity/foundations-elements","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xd32e88ce58a01b7a0ac96aa94995a548b496a0c1408aae82f571e8cce2629cf4
  2. 0xcba296b02c9897f2eca2a2519ced4c316d70e1e925f971998877432e9ee6eba0
  3. 0xe0de28acfc622dd1942c5f4d77f48758e995cc27b5e580549322f7fc134b5d34
  4. 0xcc9107a4566c37ca0a9e6c488e8afebf1867e84f023a286c79020379da9a9991
  5. 0x82e9a0d56eb1e15f3d72faca068977cb5befac701c4761c78eba62772a594316
  6. 0x36908041ebb676593442628b1282f01c94a06e83a6aaf54bdd24746923379e0a
  7. 0xc4ae6f2f6bece485fc8981301ca5b47f523e2da977e7cf03d967a420d02e2bed
  8. 0x7cccc8b10a3ee5ef004a9d53e8c3ad2fe8108fb4b54d23acc30ad971837d019b
  9. 0x506ba4b1bd64b31e97ddd6482e01ee291271de8cb3f36ad1453ced4c48218d88
  10. 0x9bfff1d4f459be5cc002714ed0b9559e56d662b6e3fbcd926e60283e8ab94131
  11. 0xc83f89b14700c68b397195bbf52ec334ceaf0ae766881df2818497f877b83ab9
  12. 0x98c9e80a7c645615bece7ce56122d15c0abffe0651530b61022ed045eb9d9eab
  13. 0x261ca0740df5e85e5b16f678c029786a225e51713bd46a7b64085ef0d324efa0
  14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
  15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON