Evidence row 506092

What was observed

{
  "endpoints": [
    [
      "web",
      "https://ipinfo.io/"
    ],
    [
      "mcp",
      "https://mcp.ipinfo.io/"
    ]
  ],
  "name": "IPinfo",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T15:23:01.703767Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T15:23:01.703767Z",
        "updatedAt": "2026-10-27T15:23:01.703767Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Official IPinfo MCP Server - IP intelligence tools for AI assistants",
      "icons": [
        {
          "mimeType": "image/png",
          "src": "https://raw.githubusercontent.com/ipinfo/mcp/main/assets/logo-light.png",
          "theme": "light"
        },
        {
          "mimeType": "image/png",
          "src": "https://raw.githubusercontent.com/ipinfo/mcp/main/assets/logo-dark.png",
          "theme": "dark"
        }
      ],
      "name": "io.github.ipinfo/mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your IPinfo API token. Get a free one at https://ipinfo.io/signup",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "IPINFO_TOKEN"
            }
          ],
          "identifier": "ipinfo-mcp-server",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.2"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.ipinfo.io/"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/ipinfo/mcp"
      },
      "title": "IPinfo",
      "version": "0.2.2",
      "websiteUrl": "https://ipinfo.io"
    }
  },
  "source": "mcp_registry",
  "summary": "Official IPinfo MCP Server - IP intelligence tools for AI assistants"
}

What the leaf hashes

{"body":"f71db0c35586e6b35ae4e2c37613d57d442713c42e32b4847c39d619d8a20be6","id":506092,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793114943056179,"prev":38899,"subject":"mcp_registry:io.github.ipinfo/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xc80c2ab6a5af51ee799edb25eae498ff444cb746e01306b4428409893be0a325
2. 0x8c6a2b28f66a52dad36c96d5303571f4cc8d70edde91f451b4281ca2a3c383cd
3. 0x6f2829560503ed4796b7badf1714ff888704c4ccefcc83e35c75862da37a2b7b
4. 0x0a2427100cabca2df24658f6a4bbc2e5e6d0b7ab43642cf81b01ff156f52f348
5. 0x8101b7020e432aa83408d3eafe51a103f1b0624001b5268f6e7217c4bbca6704
6. 0x7a17e5e225404bce9b9057d453f4ceabaf67df7039d8dcf57fa7db89cd4f0fe4
7. 0x6384b6cc21a29d81fe8a46af13e21b62fd1c48b483cd43f384e41c739674e166
8. 0x4352688611c045da3931f6b31b30aea1ddc771a5a8236f10cd8ddd8a35781e2d
9. 0x1e1c2d11c4bdb290ace435c237d234129af18ab138f5e8491471c62fbdac8993
10. 0xbfaf40e8c4f3a485ca887e2403dd98c5474d6af3e3f929d0f705767f8e82a946
11. 0x057a79dae7284d2b0542272663bf1bcad5f3c4a13e38a7fdd7392ad650b50c86
12. 0xd16d7e5f125e1d777c4add2d34626605aa2a6b03288469395f9c1f401de8e9e1
13. 0x938752e9acd199cd15f468392bc2dd8eefc52293e7144e30b87b241ca6b2513b
14. 0xcc49fd573532e5a29f5be4033f62a2eff71456c020bd2258312b98e95cfe301e
15. 0x969cd44e5a4e8dc3110540398fbf689659eb51df735c1cda5d8f021ef9ff5683
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4