Evidence row 224047

What was observed

{
  "endpoints": [
    [
      "web",
      "https://public-api.dapi.digital/docs/guides/mcp"
    ]
  ],
  "name": "3DAPI",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T15:19:58.854095Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T15:19:58.854095Z",
        "updatedAt": "2026-10-26T15:19:58.854095Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "3D print on demand through the 3DAPI API: quotes, orders, products, stock, wallet and webhooks.",
      "name": "digital.dapi/3dapi",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "API key from the API keys page of your 3DAPI dashboard.",
              "isRequired": true,
              "isSecret": true,
              "name": "DAPI_API_KEY"
            },
            {
              "description": "false runs read only.",
              "name": "DAPI_ALLOW_WRITES"
            },
            {
              "description": "false never places orders or refunds.",
              "name": "DAPI_ALLOW_MONEY"
            }
          ],
          "identifier": "@dapi-digital/mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.4"
        }
      ],
      "title": "3DAPI",
      "version": "0.1.4",
      "websiteUrl": "https://public-api.dapi.digital/docs/guides/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "3D print on demand through the 3DAPI API: quotes, orders, products, stock, wallet and webhooks."
}

What the leaf hashes

{"body":"faac458e320db1b9863332908b1485e79eb82222811dd9f8ffb40f87d651eddf","id":224047,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793028649594945,"prev":23694,"subject":"mcp_registry:digital.dapi/3dapi","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. 0x627514bc2711052408bcc12a85bf3d04e0206fe9808a9aa22a576b5b59ed0d14
2. 0x227d58511708f437a58e07f3569c87e221fe99c533830e221cb069c748a0eee9
3. 0x5949299749d4676cae9c63ba114743200ea1b99b87d245535f204e1e6c9efc0a
4. 0x34d5195a0b3835c7e609989cf8859729161359c493bcbdd8deebb154cebf8264
5. 0x9baeb10d454e96e60a1a94573a7c2e30b4867addeb248c69e451b7ddfb5a0075
6. 0x738a5adff27563f9f68e47766a1455683c1f8974200e4a7bfafbdcf5334a63da
7. 0x58ecb00b29a67b9e1bb3ddf5a1bc940bef144b0c13a7538b63c17ab39c815441
8. 0x4226b84fb1259735a51f2d1584f934904dfbcadaf36ea410375cbb9c9865eb52
9. 0xe3dec21127ba7d316156370fd220eba2bd6f5a93b45c91aa4c73dfc340e9ffe9
10. 0xbc3c355b950c7c23082f84a109d9c2ea6ccfd6ca5cc47b5103a3180b43e85bfd
11. 0x131755a2ea202f5e6a5e7b2b4223cbbcd0bee9398f637648162d1129112491ce
12. 0x7285c0b02d1aedd949b8ba0c7b2499f7121588ebdd4c96ef8725919bb84dd534
13. 0x89fcaf55e37dd777228f271b79ea895534a66ec0d184363c2a6eb1b4d23c9ef1
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae