Evidence row 3045946

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/reef-vcs/reef"
    ]
  ],
  "name": "Reef",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-04T18:17:56.30999Z",
        "status": "active",
        "statusChangedAt": "2026-11-04T18:17:56.30999Z",
        "updatedAt": "2026-11-04T18:17:56.30999Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Version control for fleets of coding agents: isolated workspaces, status, diff and history.",
      "name": "io.github.reef-vcs/reef",
      "packages": [
        {
          "fileSha256": "c60b2dc67dc49ff5024d049d65f16e0e19c3416597bbea7c62d35896bf327f3a",
          "identifier": "https://github.com/reef-vcs/reef/releases/download/v0.4.1/reef-0.4.1-aarch64-apple-darwin.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.4.1"
        },
        {
          "fileSha256": "f87598d4007f744dafd139bbf48e109eadcbf7b8873154c2b9dd2d30970d58a9",
          "identifier": "https://github.com/reef-vcs/reef/releases/download/v0.4.1/reef-0.4.1-aarch64-unknown-linux-musl.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.4.1"
        },
        {
          "fileSha256": "0ca4c51182e3d71bea945e087c5607e00b8707fa3b30c59fd1b229b518ac05f4",
          "identifier": "https://github.com/reef-vcs/reef/releases/download/v0.4.1/reef-0.4.1-x86_64-apple-darwin.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.4.1"
        },
        {
          "fileSha256": "21968a75938cbf49b261c8f18ed3f9996c0c36ff6b3af293226e7e189350de15",
          "identifier": "https://github.com/reef-vcs/reef/releases/download/v0.4.1/reef-0.4.1-x86_64-unknown-linux-musl.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.4.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/reef-vcs/reef"
      },
      "title": "Reef",
      "version": "0.4.1",
      "websiteUrl": "https://github.com/reef-vcs/reef"
    }
  },
  "source": "mcp_registry",
  "summary": "Version control for fleets of coding agents: isolated workspaces, status, diff and history."
}

What the leaf hashes

{"body":"b420f1fc3e3699197ee39f6388ee59d86f0361bbfcbca81fcce44c8a2c6b0b9a","id":3045946,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793816451246718,"prev":2954647,"subject":"mcp_registry:io.github.reef-vcs/reef","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x4cb4cb044ec6de2257c1fd8cd40172a0de0430168f70e5cc46944c130994e07d
2. 0x4323a908ce808ba9c1a048ddc3876a8b7dd8b2b59de406948c3a43dd26b5536d
3. 0xb35aef5342e1f765151d9b48c900c6a9c8d97dc35386c2650bb199d4a50fd9b4
4. 0xde0b784c7c1b244f20b8350f73fe155742f8780b2213fc213034a849cbece752
5. 0x9e4936d24da39b1710807e5db0e60db4693d00d8e65e147f915e5101c51a94f8
6. 0xcce312d5e2d7874700a05ddf5808bc63f7ac07c864a08fcc31e7dca7132b8504
7. 0xaa0f45cf720f53e927cd0ecfed4369d524a5de5a6e229b9d482fa7e14ca54272
8. 0xb2b12d1ce2cd1c76eb3ca9b08c5d55cad866b5282cd7bb4fb34e7211cd4f9b8b
9. 0x9093eb199159268156f3da475523edd97c8e5634bc2fcd7211ec6d1e8bbce52b
10. 0xd6139579319999ea653d71a775c2e93714e97aa0c985a930b1e60bbaeee9c477
11. 0xf4c083fe64548e28fa15fb0bf5939c1cc16cb1f4d4a915833696516b5ad8141c
12. 0xeff8d44c59e754ec5836a976b446793d266562cea6a579b1b6228809dae37743
13. 0x0c70678947e56ffce90ac2cce5414247eaf0e2b91719996aaa9809b66dfe1dc8
14. 0x522a25971cd6b6d3e9a052dc11f957b2d317b322866778d5d8ebb96f44d35189
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345