Evidence row 1835983

What was observed

{
  "endpoints": [
    [
      "web",
      "https://facet.halfspacelabs.com/docs/agents"
    ],
    [
      "mcp",
      "https://facet.halfspacelabs.com/mcp"
    ]
  ],
  "name": "Facet",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T22:08:52.780898Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T22:08:52.780898Z",
        "updatedAt": "2026-11-01T22:08:52.780898Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Ask for a model and Facet does the rest: it builds, checks and serves a model for one task.",
      "name": "io.github.halfspacelabs/facet",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://facet.halfspacelabs.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/halfspacelabs/facet-plugins"
      },
      "title": "Facet",
      "version": "1.0.3",
      "websiteUrl": "https://facet.halfspacelabs.com/docs/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Ask for a model and Facet does the rest: it builds, checks and serves a model for one task."
}

What the leaf hashes

{"body":"24db175e208662d4438cb297c9c9ed9a2af85ab4288d892a1016e436e0a7ba3e","id":1835983,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793571470799092,"prev":1814937,"subject":"mcp_registry:io.github.halfspacelabs/facet","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xa0cbd164ea48a11280b14a717a8e764399320a2c7434e7155bfe756d269d0ea4
2. 0xe4413c7e2507119fa91b4561a5aa4acf1fcf97dae30fd6464179824b6764d3d9
3. 0xb32bdb6d9d0d3ab470e99be93610f2e1c2fec97c215ddd1fe277a89e1c1760f0
4. 0x9c713f39c37e6597c60d17fa5cb5c9c93e76db0ae9ee7dd19faecf79c611d0f2
5. 0xfafacdb8a62c011118869453cdd483910125b523e5ebd3084c3c023400b81d5a
6. 0xb691bb7454e0a5331cab4445441dd7b1cd62890e6101e611c5a6741875a3b0e9
7. 0x47aba88e364b42ef5c6bc867c44b2fe0ec08839e8457daea2c8e36e359af5604
8. 0x28715d4332406db1a912e9a2ffc5fa45b4f73e8995de0045f00e6c88decbd39e
9. 0x070984a928df71f11c7a87b58cad32f22bd14d78f429a2095d84d173c2fd9afa
10. 0x0ec05465d6f0c1e9664022a52ab69fc09d21dee3e6fd0c236d4873f7c2855dd6
11. 0x1b712d36de169128bfd6f9641d9b03646c89c2d5d8cd255208ec10c561c799d0
12. 0x4c8d70bbc71171c6f09376b1cd5cdb76fcc86cf6f4242fe3365e640972ba1ec2
13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90