Evidence row 1499908

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://aeo.advancelabs.dev/api/mcp/ai-visibility/mcp"
    ],
    [
      "web",
      "https://aeo.advancelabs.dev/mcp"
    ]
  ],
  "name": "AEO Visibility",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T16:54:52.140293Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T16:54:52.140293Z",
        "updatedAt": "2026-10-31T16:54:52.140293Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Check whether AI answer engines cite your site, and for which prompts. Uses your own Perplexity key.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://aeo.advancelabs.dev/icon-512.png"
        }
      ],
      "name": "dev.advancelabs/aeo-visibility",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://aeo.advancelabs.dev/api/mcp/ai-visibility/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Advance-Labs/aeo-toolkit"
      },
      "title": "AEO Visibility",
      "version": "1.0.1",
      "websiteUrl": "https://aeo.advancelabs.dev/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Check whether AI answer engines cite your site, and for which prompts. Uses your own Perplexity key."
}

What the leaf hashes

{"body":"4e7d12bcea285300059795594f691b336aa81f68c9a4e577c8a9759f2a6b64d1","id":1499908,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793466973256172,"prev":1493038,"subject":"mcp_registry:dev.advancelabs/aeo-visibility","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x93ec185459d275ca87a94eb68dac824d30125a290504ea8457af283fa8c5e3a0
2. 0xe3aeaaf9861770dc84d348353f5ad781a880eb6ea370fe11a5f524d2af7e4f1d
3. 0x21114a114ad1d9b7a87ca59bb09951d400bce571e12c01d00b5467282f19037d
4. 0xdc8fa4589b585baeb17e11bd166cac15bad3e41539ce2f0fb3755260321062be
5. 0x960cbc020e01703574bb32cbc21a833e9331ca2a64c394bcad8f61a1bfda1811
6. 0x0b5eaa595b6218f4293eeb4c1ff50e51cc2c75a33522b474a726d1254a24ca6a
7. 0x76308842d79a2cbe481f6a200136bc64502ffca09292da4d5252caa8e55347a8
8. 0x5dabc889afb9e6f8d37e9cd1635752cc5dd61ec5a90cf12f5ae47c666f21be0b
9. 0x0907e426377fdc9fb7b87cdd27310020a7b5679d0154d63b474fb87afc35ee25
10. 0x9d0ab2cf65f0ee7f29da65283063f2fbf2d2586c6ca97c02a48151c7b0133947
11. 0x2cf9206243c0f8b1e03feaf1b5814c85435f2e6f75cab50c833174189eb5f357
12. 0x728774f554ec4ec9ef6456b1ff7c7d99d5e3ed343d4f173e72227ce606e0166f
13. 0x0b96c0f13719918b931247158322b454f759d79392d95e46336e8f97f2324aa6
14. 0x4703be8cc879d73c92037a4dad5a432848a2483b2cd09dba8d5baecb22a1919b
15. 0x91bc1c2b25f148b9b56bf377304983d0f2e68d0d8c3f65c9aaa8adb083331d11
16. 0x8605635b6c6bd33c6547585212170cc076018c2dd5f81f35a5ac4ade689fbb12
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0