Evidence row 1814937

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": "2026-11-01T18:26:06.020981Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T18:26:06.020981Z",
        "updatedAt": "2026-11-01T18:26:06.020981Z"
      }
    },
    "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": "1.0.2",
      "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":"3387ef0cec97b0afb129d6e602fab613af6d28194653214953043057cc36d043","id":1814937,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793560664152608,"prev":1773671,"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. 0x54ed0cbc8feb676d6d5233e574fdc445d293de096121c5968606c45e8a40900d
2. 0xd9ed83e57aaa1a48adcdb35f80a91a2c7aecafc757bf84b8027611ca91a3362c
3. 0x18eda99f4659cb80badef3f4cf8400a7ef42255df89cd8a7627bc9f2e2325a7a
4. 0x4e72cc369a40d0d8aaa4573643bc05e66d595fb71cb012a4fa5d72d72b880a8e
5. 0xaf24cca6f606aa3c97ec9887f4322b02d6ac4c815615d2953fd9b805cf4e2bdf
6. 0x64c62f0efe39a49587ed8f481c00af598ed1c0b77caae05994da53b983e97716
7. 0xd553ba3f7eab9faa101b20b5b389ab33adfab36be7ff1f835958b14fc0615b0c
8. 0x7791786b1310913205e45225f2bb7779e8760566c592751f11cdb7def40ef2b6
9. 0x48ce76c297b818c66561a01a20e8baefa11d793346466c472fd04b914b2d3c6c
10. 0xb3e51672f7fc8539e2b89e13b9aa99f94a52377a45c81695624f892f895d93fe
11. 0x6bbdebe7e6dac8b51c6dfd9794a16032d248553fbd2b0ff1f06346037f6257a7
12. 0xff9baca5e16460365cae5b2ed53057d5fafe487b1ae8b067547221fbfc14b910
13. 0x794bd22a6bc5ce0b466f5a150b64435e6cc8454386a705a7a74a4a6cbcb9e4d4
14. 0x9338fa49a0c5f3f5d810da4bc7c55c4f87067074ebe5e189dc6fb19ffee0ed93
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90