Evidence row 2153399

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.ppcmate.com/api/mcp"
    ],
    [
      "web",
      "https://ppcmate.com/ai-connector/"
    ]
  ],
  "name": "PPCmate",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T13:48:04.039249Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T13:48:04.039249Z",
        "updatedAt": "2026-11-02T13:48:04.039249Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage PPCmate ad campaigns: stats, balance, spend health checks, pause and resume.",
      "name": "com.ppcmate/ppcmate",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.ppcmate.com/api/mcp"
        }
      ],
      "title": "PPCmate",
      "version": "1.0.0",
      "websiteUrl": "https://ppcmate.com/ai-connector/"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage PPCmate ad campaigns: stats, balance, spend health checks, pause and resume."
}

What the leaf hashes

{"body":"876173060a6aca155f38e1f54079f6f722d8e2977c1234be071007e3a5a7e325","id":2153399,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793629115479774,"prev":null,"subject":"mcp_registry:com.ppcmate/ppcmate","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x14fc55f347ad02487d88357edb7b7ffcabec9cae37151f31daa49196afdf45f6
2. 0xfa470b61bfe88f5f68c3de4b82b9f90a2a039f9accf29033e830817769e9f074
3. 0xd41ad75864bd50b951e389648b92e0439dae646bfefd4413eecf1f2299e879fd
4. 0x2da47b0c2f069c366afa84b152bdc75eac981d624ee2c007f0621ad94d13e0a1
5. 0x0ac6ad314155d29032ece8628bbfca6a333ab737d01ed5ba2359c95d04c6917f
6. 0x1f74a497db9cdf2a63a4f2e8d778d1d4d5b7cd1f5e1b38e64c090851022ded0e
7. 0xad4dd51a37e9185dc5f28a18a4767c44a6c4ee91b45a7eec41667068ce8578af
8. 0x0bf79b26fda9b5fbf24e2236bc474c6a35b7419c3065e7894ccb78cf51d8bf5f
9. 0x0545db5a370b280114901ac8fb7784ae92653e111a0c2aad478dbd0f5ba77c8e
10. 0x6bdb2faaa91f2b0938f5984af58d2ac776fdc9e4df2e9a489990725730db9162
11. 0xf44f0fcddcef75a816307aac86d276371d3b8c3277a733014c5e645f41f676cd
12. 0xfa1845141ffa81f7d915a060343b5f7290a2b68a742f1d3ebc7a22ce047ba464
13. 0x2033fb9eab106440990c11257e1d6c1dd310c69a65a92d2e65f3ba6271b8c85e
14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af