Evidence row 57449

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://adsagent.md/mcp/v2"
    ],
    [
      "web",
      "https://adsagent.md/"
    ]
  ],
  "name": "AdsAgent — Meta Ads MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-18T06:06:05.853855Z",
        "status": "active",
        "statusChangedAt": "2026-08-18T06:06:05.853855Z",
        "updatedAt": "2026-08-18T06:06:05.853855Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Hosted Meta ads MCP with OAuth, bounded reads, and prepare/confirm writes.",
      "name": "md.adsagent/meta-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://adsagent.md/mcp/v2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/kimlucky7/smartads"
      },
      "title": "AdsAgent — Meta Ads MCP",
      "version": "1.0.0",
      "websiteUrl": "https://adsagent.md"
    }
  },
  "source": "mcp_registry",
  "summary": "Hosted Meta ads MCP with OAuth, bounded reads, and prepare/confirm writes."
}

What the leaf hashes

{"body":"296f475d2f01e1933ab192973d092516967618ca0f5c1ce2449fe9064c57ae75","id":57449,"kind":"listing","method":"baseline/1","observed_us":1793025442863814,"prev":null,"subject":"mcp_registry:md.adsagent/meta-mcp","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. 0xa4c2e3d9f27b33382460ce2de1e9238401fe325e88af9ac7f9220c4558ec001c
2. 0x4175f1e058240a1dcaf79aac4046bdea80ded0405cce76e40a08740e8ac02ba2
3. 0x1f518d008ad922e0b7ef0d0d9672b47bcef8b4dca32cf566c210a315600d09ae
4. 0x06da6b69c589b425d150692019d6345b96778967e1ad3462365e86e7caffbab3
5. 0x5b447301a6580ab03c21c81145eb3ac113413735350d33476e322640937afe15
6. 0x3431a03d47d610a5010d47c3ec434e43e07cab95439286d2c87a7b1fda88bd03
7. 0x1258f598887edd5398cb00ade473802cfbdcb3700ba54b8d15a088146d9c359d
8. 0x71a63f5d8eebcf2b745dd0a5b5c785545a639feb9479a1056e46f7bda7e43532
9. 0xaf4f5950fc8347a659fee6088d45f2ef59c1da8b5fc558e16afa3a5361e2b8b0
10. 0xff31bd0889dd2264a5f9e7437500931910fa5f036a5cb362c19a635234298956
11. 0x63bb18928b05af339d3db18a674ec04120f1a31736f638d4e101d735122f8380
12. 0x21725c62783071369e87d9e0abedb3d8cc37bdab8d0d58308c28aeb7cfd2bc8c
13. 0xc34c13c58ba9c342ea1b833ac1882a4aea22777c4fd1092b2f83d3bac6b9f845
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae