Evidence row 58013

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.aisim.now/mcp"
    ],
    [
      "web",
      "https://aisim.now/agents"
    ]
  ],
  "name": "aisim.now",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-19T11:23:02.665726Z",
        "status": "active",
        "statusChangedAt": "2026-10-19T11:23:02.665726Z",
        "updatedAt": "2026-10-19T11:23:02.665726Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Travel eSIM data plans for 160+ countries: find a plan, buy it, install it and check data usage.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://aisim.now/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "180x180"
          ],
          "src": "https://aisim.now/apple-icon.png"
        }
      ],
      "name": "now.aisim/aisim",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.aisim.now/mcp"
        }
      ],
      "title": "aisim.now",
      "version": "1.0.0",
      "websiteUrl": "https://aisim.now/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Travel eSIM data plans for 160+ countries: find a plan, buy it, install it and check data usage."
}

What the leaf hashes

{"body":"d4926a74e790d8a7f84d0ba23b21dd7d8130a86d18cb4a74d3b4eb1af8459881","id":58013,"kind":"listing","method":"baseline/1","observed_us":1793025443704976,"prev":null,"subject":"mcp_registry:now.aisim/aisim","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. 0xec0a80ffcca3c2743a04ad52e4e43af8259101ea0723fc95ebb5329413347ffe
2. 0x173cd0e0712bc9e50fd2fc94257e09eba1796fc2d056e219b2b8c25be8de8f92
3. 0x0a10915c7f75bf9d891729bb84f7020b59e8521af54664d0c9ec1eec10e80373
4. 0xcc158bee7c74b4ba408f84ce3e03b7327aec99f2f9420eb84bf7f63d16c93fd4
5. 0x49d5baba77ec8d3218092965633961de43e496d2c8e7af68121c99ef6c52ae8b
6. 0x873c5abaa4b14ff0d4fbcde6790d7c2718c5f2e75bede9db8295fe388b26abc7
7. 0x017a474c67f3c10c3308100df2283f3a64b0143393647690169a675b80a47ab5
8. 0xb751709fff5a25ee07c23a89a8fa402121cd876083905b10bde019500dbee78f
9. 0x4464dd2061ec013e7d53cd23da45888e7a5a0035928643b6d04cb9f53ece872a
10. 0x0e6847189b6b941d0233f67c69f0c32e1b6794611c654d5a10f2587ccfc1b873
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