Evidence row 44749

What was observed

{
  "endpoints": [
    [
      "web",
      "https://three.ws/"
    ]
  ],
  "name": "three.ws Loom",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-10T20:46:43.945372Z",
        "status": "active",
        "statusChangedAt": "2026-10-10T20:46:43.945372Z",
        "updatedAt": "2026-10-10T20:46:43.945372Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Browse the community 3D-creation gallery, fetch a creation with its viewer URL, and submit it.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://three.ws/three-ws-mcp-icon.svg"
        }
      ],
      "name": "io.github.nirholas/loom-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "default": "https://three.ws",
              "description": "Base URL of the three.ws API that serves the Loom gallery (/api/loom). Override only when self-hosting or targeting a preview deployment.",
              "format": "string",
              "name": "THREE_WS_BASE"
            },
            {
              "default": "20000",
              "description": "Per-request timeout in milliseconds for the live Loom reads and submissions.",
              "format": "number",
              "name": "THREE_WS_TIMEOUT_MS"
            }
          ],
          "identifier": "@three-ws/loom-mcp",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.3"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/loom-mcp",
        "url": "https://github.com/nirholas/three.ws"
      },
      "title": "three.ws Loom",
      "version": "0.1.3",
      "websiteUrl": "https://three.ws"
    }
  },
  "source": "mcp_registry",
  "summary": "Browse the community 3D-creation gallery, fetch a creation with its viewer URL, and submit it."
}

What the leaf hashes

{"body":"ab3ba443a4213b842b60ed7e12290a5e4144430435b3c195de76bfd0b468beeb","id":44749,"kind":"listing","method":"baseline/1","observed_us":1793025405183861,"prev":null,"subject":"mcp_registry:io.github.nirholas/loom-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x982f52d31c5f41e3374f796e5bcdc910b05c3a2017db3c1790c246ebd32fdd7a
2. 0x6acc33d67a405ead1ba9a8744307ae92813f0c5f54b5d6458aec5ffb55483433
3. 0x3f1e681cdea3a155d2db5ad5d8106e35d737ccbe97b6cd948150dd4f08d5d564
4. 0x7b62d3b2a1be196004c1619ef5bd7e46200f99e1e115eac45c10f7033c0a6beb
5. 0x6b14db0570f65792a96e47717bd2df4b3812b0217687de20081db176ca9d947c
6. 0x50f4e8949d1adca9ee98928889bc93377a5c3a3a3c1ece7e0665b9b43a35ed89
7. 0xd8ed430e3e4928cfbbffef6714404a211b3c669dbc1eeaee7c4042983d6b1c60
8. 0x72450a659764aa2d5af51e9785ff0bf6562aca25b8d4ec044413e371aa88ed28
9. 0xed85265c32db23134a8dd906de16c3913576f79ef1876c4390c434e31018001d
10. 0x62dba386f50cb8efacb93dad4cf930ac3e24a2aa9dd76d9a72cb57081301531b
11. 0xdc8fbefd31fb9903d70279fafdb3f8c1ade2281bea30bd73cec515e9ff4113ed
12. 0x6ae9e6ee1b544d831982666bd3570457659e78fc0064894d7ec23f971a37ff2f
13. 0x239fd39716710e7412bd120c373072b4c0d8b11bb9ee431dad62a2ce57b3d6f4
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae