Evidence row 1493036

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://aeo.advancelabs.dev/api/mcp/backlink/mcp"
    ],
    [
      "web",
      "https://aeo.advancelabs.dev/mcp"
    ]
  ],
  "name": "AEO Backlink",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T14:25:53.827651Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T14:25:53.827651Z",
        "updatedAt": "2026-10-31T14:25:53.827651Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Find brand mentions, link prospects and competitor link sources, and draft outreach. Read-only.",
      "name": "dev.advancelabs/aeo-backlink",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://aeo.advancelabs.dev/api/mcp/backlink/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Advance-Labs/aeo-toolkit"
      },
      "title": "AEO Backlink",
      "version": "1.0.0",
      "websiteUrl": "https://aeo.advancelabs.dev/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Find brand mentions, link prospects and competitor link sources, and draft outreach. Read-only."
}

What the leaf hashes

{"body":"2cbe1e0a66e90e253da15fb650259733143da11db46461d4264fdbab3eac73af","id":1493036,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793459770543254,"prev":null,"subject":"mcp_registry:dev.advancelabs/aeo-backlink","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. 0x5fe703efc027041e5c2b8fd0f59eccf9fda3c86de60e0e2f498f557341bb9da3
2. 0xd58a32f420b84ba85c23741d9d5ebc78713fe43b12f1ef7c2372df1faffa6208
3. 0x6cbcd10f73d53649d015ced30e31175c80934eeb36c4f6317767998a059f6b16
4. 0x7253625d6219a3dde5e3f2ebfcd8664b18237c8c53686e90e3e7ae404428495d
5. 0x285f801b6ec0767bfbb37e490b5af603a2561f9209be05bd22ffc496bac27907
6. 0xb5a6a13b20d2b61b16bacbda0ce7e1eb7030ae80215e7874a84cbad5150c19c6
7. 0x38c1db82c3924c1117e9fbabed4dab9e6be3e679015455e93646c8ffcf839d53
8. 0x00b808ed12423a2b850b15b098a4323b1589020b5294dde94396e35fc85fe490
9. 0x21394466d594260adda2dc2bf73cb5c1879933df7303eb846cb13d53cc60d8c5
10. 0xf9a4dda2c11159aa9a812bff372d0b37096e7d57f1b1d868f5df504ac17d4275
11. 0x35dd700307c7b96fcdc54dce42117e1dc30c97fbfe046cdd000d4db21d017fa2
12. 0xb050fb959229ce2d2752a2e58057828b1a49fa3aa1ed7ec678a5298072e25c59
13. 0x238075122bf391de34d3a894036bb855e1137942648f00143f9a686a726fcddd
14. 0xe765fc7bdfb534be348bf6984775b8261507431e58900f7a1ab269c53c5b1e8b
15. 0xb9a00c724331b305deaa876d5d2baf53b847ff3c7ce37abb0ae1653b2534aad5
16. 0xad4540f06e3fdfe46524d8592f8d854d4849e16217bc047eaf024f0abebe34b0
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0