Evidence row 3944881

What was observed

{
  "endpoints": [
    [
      "web",
      "https://www.crosstabs.com/mcp"
    ]
  ],
  "name": "io.github.crosstabs/crosstabs",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-07T09:23:05.996978Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T09:23:05.996978Z",
        "updatedAt": "2026-11-07T09:23:05.996978Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Local survey workflow and statistical crosstab analysis with auditable evidence",
      "name": "io.github.crosstabs/crosstabs",
      "packages": [
        {
          "identifier": "crosstabs",
          "registryType": "pypi",
          "transport": {
            "type": "stdio"
          },
          "version": "1.5.3"
        }
      ],
      "version": "1.5.3",
      "websiteUrl": "https://www.crosstabs.com/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Local survey workflow and statistical crosstab analysis with auditable evidence"
}

What the leaf hashes

{"body":"1936c014daf8ba9404a9a892144795f6694a550368aac65c0bd1127609d4fda7","id":3944881,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794043453074771,"prev":1757763,"subject":"mcp_registry:io.github.crosstabs/crosstabs","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0xc50d8896197c4e7c08a1dfb98eb7275f5dffd13db9306223d5e04a17c2de642d
2. 0x3463711598cd7135b8b4bedcdfd76b9c14fb15d272214e14bf6760a001d6ceef
3. 0x149d2bdd90b3fec411bf545c5715c79c1a1a64c2c954c834252f9e2bc521def2
4. 0x55bc1819f04b3bada7cc5896c8b440079d05fa7a2e206e3abfd0a20c7ea16022
5. 0x6d32d2aaa40acb9b1ed591817cf7f4b6f126dece6e1fa5ac3a5f24e5d6324f8e
6. 0x2b0548de4841922092d7b15170ac0948b1551b36b2a2dac02a8fb468dc55cb25
7. 0x21a7a33323974195071e518dbfb6ddcfee5c05937f30d7e80acf37e6e1b4a5b4
8. 0x638a73c997084a33da31dfd97906db0f1f7fafcfb0ab008cab3f87c67e16c970
9. 0x375b34ff3453cd1e9bf939eb84ae152a33330f1a6b76b93b5501f44b4756c551
10. 0xc7107d212020493c35c7b5c3349db78bba092357b5120605dc19d157b9761d35
11. 0x32ffdc88f0eeae8c01180b27ef275dc9bd158a3b4c5f487b2186edd038fcda3c
12. 0x239a49fd7d963660c7ed2353ff4c1b2b51f57bf623fcb666119b215c653a077f
13. 0x6da57bac13a3d747bd5ab6e3bc301f77a33423bf49d8a86a45250fad500ff0ff
14. 0x377e506e7caa62a458c54a51036fb3c308f8113f5f6e53d577ff2a07c84142c4
15. 0x8d59bf422a3db88dd24fca3b92cb99d28bd5632a71eaf94e51b925600c735b27
16. 0x3235c8a33ac14441f1a12a6515f670286d48b48fa98eb1dce45d902e053abe01
17. 0x9ea7c2ecc6985da4b761b0f9096b7858b3ac8e3e47717c3840537fb2ff31c6df

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa