Evidence row 2726115

What was observed

{
  "endpoints": [
    [
      "web",
      "https://oyabrowser.com/"
    ],
    [
      "mcp",
      "https://oyabrowser.com/mcp/pool"
    ]
  ],
  "name": "Oya Browser",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T22:26:45.86137Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T22:26:45.86137Z",
        "updatedAt": "2026-11-03T22:26:45.86137Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Real Chrome for agents: start a browser, read pages as numbered markdown, click, type, hand off.",
      "name": "io.github.OyadotAI/oya-browser",
      "remotes": [
        {
          "headers": [
            {
              "description": "Your Oya API key from oyabrowser.com, sent as a bearer token",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {api_key}",
              "variables": {
                "api_key": {
                  "description": "Oya API key",
                  "isRequired": true,
                  "isSecret": true
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://oyabrowser.com/mcp/pool"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/OyadotAI/oya-browser"
      },
      "title": "Oya Browser",
      "version": "1.0.210",
      "websiteUrl": "https://oyabrowser.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Real Chrome for agents: start a browser, read pages as numbered markdown, click, type, hand off."
}

What the leaf hashes

{"body":"708646f7127def1a03b03f15a6b8715e41e85212d9d24893a63b676ac48868a0","id":2726115,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793747989977689,"prev":2630718,"subject":"mcp_registry:io.github.OyadotAI/oya-browser","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xd30a5ca245b0c7bcd33eee1728599938ba79dbba666e2edaedcfe3c3511f0068
2. 0x014b5ea62442dddf378bc3366d5a4d13176a0101d868404d43badc2d2584ca87
3. 0xe714a32342a2405bf043708af3db40bb171890e07f4183284061d41b8f58036b
4. 0xf2a361a3fbdff5bf94f6b706f4c03a5b3fbf5d0718cc77039c9b8ba37033c118
5. 0x77b37f8731e3bae8d6de776f228cdb2e74f165af8364998c63bba0bd0958b2b4
6. 0x3d281fac35cdf7b253dc76ef77286ecd17dd3f8b33d5d285cf6c317e952c0fa4
7. 0xa5b3a754df3ef51125b94a4f794378008174592cfa66a338787c3dc786a54e1e
8. 0x8c5010d2539eb9969ed6630e6628d2bfe58d3a786ceafddc3b7bd9cef699a55e
9. 0x5ff819e868e9c29d7a032fcf1e45fbad2bef73930a5c5cf40fa3fcfde14b5061
10. 0xcd18c7e1a971d043525a5c0a2553e2b875b01edf05b5317e0255f8dd2b09c88d
11. 0xc83f89b14700c68b397195bbf52ec334ceaf0ae766881df2818497f877b83ab9
12. 0x98c9e80a7c645615bece7ce56122d15c0abffe0651530b61022ed045eb9d9eab
13. 0x261ca0740df5e85e5b16f678c029786a225e51713bd46a7b64085ef0d324efa0
14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7