Evidence row 25438

What was observed

{
  "endpoints": [
    [
      "web",
      "https://www.acuris-geo.com/developers/ai/"
    ]
  ],
  "name": "io.github.Acuris-GmbH/acuris-mcp-server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-09T22:09:17.327532Z",
        "status": "deprecated",
        "statusChangedAt": "2026-07-26T02:09:48.855133Z",
        "statusMessage": "Superseded by com.acuris-geo/acuris-mcp (hosted at https://api.acuris-geo.com/mcp) — more tools, current verified/corrected vocabulary, free US/CA census enrichment.",
        "updatedAt": "2026-07-26T02:09:48.855133Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Address validation, UK postcode lookup (PAF), geocoding & reverse-geocoding in 240+ countries.",
      "name": "io.github.Acuris-GmbH/acuris-mcp-server",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Acuris API key. Get a free key (100 validations + 100 geocodes, 7 days, no card) at https://api.acuris-geo.com/register",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "ACURIS_API_KEY"
            }
          ],
          "identifier": "@acuris-geo/mcp-server",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Acuris-GmbH/acuris-mcp-server"
      },
      "version": "0.1.1",
      "websiteUrl": "https://www.acuris-geo.com/developers/ai/"
    }
  },
  "source": "mcp_registry",
  "summary": "Address validation, UK postcode lookup (PAF), geocoding & reverse-geocoding in 240+ countries."
}

What the leaf hashes

{"body":"1f212d86c75a47cc8c60d8dd99978aeece5d476a6f36e1b0e0e32507521e7fcf","id":25438,"kind":"listing","method":"baseline/1","observed_us":1793025354584269,"prev":null,"subject":"mcp_registry:io.github.Acuris-GmbH/acuris-mcp-server","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. 0x1a516a8e83d5716203e586c505965bf975c3a6f19a178ddb4c401c376841b94b
2. 0xeaa370d146001213448af900ed18573c56b4750a3831cdfd54174d87363a7d94
3. 0x520f22624ca27d928a14a1520c7ea5ef6c332d4e4750b48ec9f0f6c67bf0f1a6
4. 0xe712976aad0d7cd8a2710d898066a2ab0d6e92e8604bd1f3da1b75aaed760ee3
5. 0xe14ad6ce88600a3c409b4d99a2e37711d712670ef3da30de7a43d04f96428b4f
6. 0x04985017a04967f174ef64d10b0973574e328cac141e873646dda0efca4b3926
7. 0x1ee3f66e20dbb0f8e22cab2d46a637dc23500c9b946453f16a5f1a952202e2f7
8. 0x28e394d9848957b4c408539fcffabbe0f82134dea2080d269eb00041b96a5a0c
9. 0xe6e4254a8723d8930479e5f77cf75c44851c9b08b81c0bb74b2598a9e74f7537
10. 0x6d27c5c63ea66456b677294ea72b347a864d782d8f8fd8c013fee5d576ad8725
11. 0x6a51e1d524ffd968d6f505e10f76aacd4ae61fc223a88a38ef8820592653c75a
12. 0x6a8a72430804a14ec575375f3d0ca4364f58310afb2c2e8c92b72f8b75809db9
13. 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae