Evidence row 22270

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://zetlyn.com/mcp"
    ],
    [
      "web",
      "https://zetlyn.com/"
    ]
  ],
  "name": "Zetlyn",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-20T11:07:37.655052Z",
        "status": "active",
        "statusChangedAt": "2026-10-20T11:07:37.655052Z",
        "updatedAt": "2026-10-20T11:07:37.655052Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Watch a place on a web page (a price, stock, a version) or a whole page; get told when it changes.",
      "name": "com.zetlyn/zetlyn",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://zetlyn.com/mcp"
        }
      ],
      "title": "Zetlyn",
      "version": "1.0.0",
      "websiteUrl": "https://zetlyn.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Watch a place on a web page (a price, stock, a version) or a whole page; get told when it changes."
}

What the leaf hashes

{"body":"19458088ac3c79f05038aa37c317f0f6050dd9409ca7069e4d11e4c430fe22d4","id":22270,"kind":"listing","method":"baseline/1","observed_us":1793025341637438,"prev":null,"subject":"mcp_registry:com.zetlyn/zetlyn","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. 0xecc45d148af11841625605a71670b46d5d5ce06b6d0aefe87c3772a83d06ab0b
2. 0x34db90d1387a1e2c4ac43b88dd609f7acd01f47b26e585a5439cb221c0486389
3. 0xd10b9d31260013a62ba1e983af7099a1c07e71fdbd7a7e0e7254a64952dbd428
4. 0xd3ff0d734acb258fcce93233c5728aab829248655f8c3cee8558dd6db9ae9abe
5. 0x831419be366cbf69db6fc3b8b9df240a6c3f3b78cf51d231502a46da0af910b7
6. 0x15520b041f9f0a2fa6e778809d26fe645e4d3de23690fd81f603cb325d80113b
7. 0x511bb88994df18c72df43a770260b9018a1400e538945a3729acc38e1df3edfd
8. 0x61cae79649e2e450b57a0e35b9b52743c9f0a6b129c8b9501744668f6360fa8d
9. 0x6fcb07a579951913045f28631e521704a8c1446a794b8829c6567055bdd388bf
10. 0xbd0fe1f0b167ff665b9719ad8dc002f05cde40b88825cbbc513241eb8e47063c
11. 0x94e3a06f6e015a8e8a8a7e2c73991edf3f9ceb9ff83b85412d31c39f3e9bc8c1
12. 0x4bac6365a3676c613d57c80f4d4f617e583205074db24f3dec4d2ed4939a26e6
13. 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae