Evidence row 16843

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://ktrenz.com/api/mcp"
    ],
    [
      "web",
      "https://ktrenz.com/mcp"
    ]
  ],
  "name": "KTRENZ K-Data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-21T20:06:15.482033Z",
        "status": "active",
        "statusChangedAt": "2026-08-21T20:06:15.482033Z",
        "updatedAt": "2026-08-21T20:06:15.482033Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "K-pop artists and releases: search, trending by 7-day velocity, and AI answer-engine reach.",
      "name": "com.ktrenz/kdata",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://ktrenz.com/api/mcp"
        }
      ],
      "title": "KTRENZ K-Data",
      "version": "1.0.0",
      "websiteUrl": "https://ktrenz.com/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "K-pop artists and releases: search, trending by 7-day velocity, and AI answer-engine reach."
}

What the leaf hashes

{"body":"391eae6a463a11fe1a0c7359183ba8604ce85fc92299de79dca39836898a073c","id":16843,"kind":"listing","method":"baseline/1","observed_us":1793025324989010,"prev":null,"subject":"mcp_registry:com.ktrenz/kdata","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. 0x37bf45c990b229d266b538afe8945deec5137954929ec248bb6208271b60f6d9
2. 0x23db1d259f72dc7cae25dcf08ea21d012bd03bf487296d2221a9a594009eb2eb
3. 0x9e9801bd30eb5963328791a96a8adfbb531874ea2c11f610525ab7ba4e662ce4
4. 0xd810c77dc46dc1f051a1947e78a05e2e82c34ba5ca6c94dd5538839591e97beb
5. 0xbbbf2d03c99f6df02900ab5e57389bc30b3404acf4fa59256974153ca64b482f
6. 0x99af6099e6f4c93445bc465a9ff78b8390e3c196ec9d68e96843641e6ed4521d
7. 0xa15d6a49bb30b685489c5d28f5afd5e6377410bc688ae5fcb25bf709e289f9bd
8. 0xbc46cc7e5e43244aa3e4f447e8e0e9596dcd2c78f6bf2813dbb90cfebdfc31b5
9. 0x764754234ab3e1712364682570aa09efad9eab8f9aca9fcf2c3483e2d73b33fa
10. 0xf370684334adc6b079f585a03710778f6b7ca0015df6f2e316b4d716f88f1996
11. 0x92b5da9306740c6310c9590169e789efc810ad3fa152b365777b6395fec4767f
12. 0x8b23d34f6cd746f123b1e4d09449280800a81e00febe1fd9224b6802057238d5
13. 0xdfc7a920beab71e6882e75c57bf136a5354c4ea989a35108a69046bc62059090
14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae