Evidence row 3466088

What was observed

{
  "endpoints": [
    [
      "web",
      "https://www.truthound-docs.tech/guides/mcp/"
    ]
  ],
  "name": "Truthound",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-05T21:44:36.665445Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T21:44:36.665445Z",
        "updatedAt": "2026-11-05T21:44:36.665445Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Local data quality for CSV/Parquet: nulls, duplicates, profiles, sampled PII; directory consent.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "1254x1254"
          ],
          "src": "https://raw.githubusercontent.com/seadonggyun4/truthound/a0257bc2e05edf32815c7a5029bdbe8321df0121/plugins/truthound/assets/icon.png"
        }
      ],
      "name": "io.github.seadonggyun4/truthound",
      "packages": [
        {
          "identifier": "truthound",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            },
            {
              "type": "positional",
              "value": "serve"
            },
            {
              "description": "An absolute local directory explicitly approved for data validation.",
              "format": "filepath",
              "isRequired": true,
              "name": "--allow-dir",
              "type": "named"
            }
          ],
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeArguments": [
            {
              "name": "--with",
              "type": "named",
              "value": "truthound[mcp]==3.3.4"
            }
          ],
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "3.3.4"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/seadonggyun4/truthound"
      },
      "title": "Truthound",
      "version": "3.3.4",
      "websiteUrl": "https://www.truthound-docs.tech/guides/mcp/"
    }
  },
  "source": "mcp_registry",
  "summary": "Local data quality for CSV/Parquet: nulls, duplicates, profiles, sampled PII; directory consent."
}

What the leaf hashes

{"body":"d04a6349937c0bfa5c50be9fbd628f8e4f8078a910d4225ac97ef998c711ecd5","id":3466088,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793917313758232,"prev":3388723,"subject":"mcp_registry:io.github.seadonggyun4/truthound","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x1d80bfe1f83b570407fbb400f4b9398ddf309c18fe8a1aff3bb455d46f0ec451
2. 0xd7caa4612ac13dd2228acb398f14cc59487cb66367807fd6e78610fda3c97b8a
3. 0xaf46d15301d247c275231d4c0a54a9196cfab11a52a94f1e8b682b60f6320b99
4. 0x75af4fbe8ebca2ee993559e01a0703c348d0f41bbe8f53b9ebb4e094401f239c
5. 0xf531bf3ec9dc6c18a358cf3fb4ccad8d5963e6e7692b365f41353a587783a50d
6. 0xe304e797f2c8d2b618a654ecead850cc9642eb72c101b442b24f291880a48606
7. 0x8512a181c6a8e74f660bbda7697520194ba389ea7e79e52bef7abe89ccd8bf2a
8. 0xe132500403dc747dca95f07b7d5f097982f818674fdf184c71d48b428086bc44
9. 0x76b9c77651c6947e07786fa90c1a44202eb6cbbaa1f6315fb785d67388f0520f
10. 0xd9e260df84e9f3e657d0874faf61a0487ce424b2a16970bd9496971608633861
11. 0x0f2b918e741229a16c7329b34ae0e37d1aad4ba024c870f3a2ead3cf55ff773b
12. 0x3ef8e41913f35eee059dd2b88630c306f693e79832ec78dcd2d556354ff0fe0e
13. 0xbd3acddf75475814d59aeac38580c039a4fa767c6e839fcd1e04f6f1a9d6b6b0
14. 0xdd6fa898dc2d1128c5a90a4bab70abf6cb81c974df099096ad3573f2fd245ace
15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94