Evidence row 55649

What was observed

{
  "endpoints": [
    [
      "web",
      "https://api.realurls.org/"
    ]
  ],
  "name": "Realurls",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-05T20:34:08.527926Z",
        "status": "deprecated",
        "statusChangedAt": "2026-10-05T11:28:29.83307Z",
        "statusMessage": "Discontinued 2026-10-05",
        "updatedAt": "2026-10-05T11:28:29.83307Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Which domain officially belongs to which software product or company. Ownership only, never safety.",
      "name": "io.github.zhouchungong/realurls",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "API base URL (default https://api.realurls.org)",
              "name": "REALURLS_API"
            }
          ],
          "identifier": "@realurls/mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.5"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "mcp",
        "url": "https://github.com/zhouchungong/realurls-registry"
      },
      "title": "Realurls",
      "version": "0.1.5",
      "websiteUrl": "https://api.realurls.org"
    }
  },
  "source": "mcp_registry",
  "summary": "Which domain officially belongs to which software product or company. Ownership only, never safety."
}

What the leaf hashes

{"body":"3de8a0eeba0b586949f538eef331d30311c56fb31694f8a32d0bb25af28ce7c3","id":55649,"kind":"listing","method":"baseline/1","observed_us":1793025435315606,"prev":null,"subject":"mcp_registry:io.github.zhouchungong/realurls","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. 0x4b1bcc1130fb70b1bac8c7af8a52caeb3cc630ca96551896511a4e58122beece
2. 0x057eb493a51e55724ba8c325a3f2688df3f4028fc3bc6c2c3a41db5840c0390c
3. 0x04b582eeba2eb31e1e8ea0ff7ab628e25401352cb03eaa599729129e8ff69f8d
4. 0xfbbf01cfa5fca57bce803caaa7e522441d7c4cf42446686fc7d791547ed0e4db
5. 0xe2c2f8d478e64cd536a6a584c2d31f15616d7577533eed4b215a16f849771cb3
6. 0x27253131daa8b0e96abfc1ee516ee07af56e77f4b7866f1c3ae8b6e16530000a
7. 0x42e2df6cb816a8674edafecf467a8d1a82ecd4fd0218b81cf8528aaa4b570e54
8. 0x83533200f89a6fb8d61e65b4d96a08c68895c0008b4c0189ad7e9b401e6bd84b
9. 0x4765d981e90c197b80f7c561091efc9b6038d3ca56135823e243a2e5601e4beb
10. 0x77906d5c968e333ccf1fa753ad433ddd2f73cdae1a77e40d7dd214cccca89aa2
11. 0x401a323dfcffdb4ec1a75537dabf1f5c7403e6d01d2965f0f6eba13263cf7c64
12. 0x67ae8949b58cb7b0dd4cfa0f9aeeee715e0ae6b87fef0ba46483bbf280004c53
13. 0x1ffd24a0422348bb2305058cc138e276511e1c074bf8139af5b773941f0e5de2
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae