Evidence row 56100

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://ai.quanti.io/mcp"
    ]
  ],
  "name": "io.quanti/mcp-server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-01-20T13:21:27.118085Z",
        "status": "active",
        "statusChangedAt": "2026-01-20T13:21:27.118085Z",
        "updatedAt": "2026-01-20T13:21:27.118085Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Query BigQuery, Snowflake, Redshift & Azure Synapse with natural language",
      "name": "io.quanti/mcp-server",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://ai.quanti.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/quanti-io/mcp"
      },
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Query BigQuery, Snowflake, Redshift & Azure Synapse with natural language"
}

What the leaf hashes

{"body":"894c1b3dad132523740f65c968126353f60898dfed06fa35054b6e93d74f24bf","id":56100,"kind":"listing","method":"baseline/1","observed_us":1793025436516127,"prev":null,"subject":"mcp_registry:io.quanti/mcp-server","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. 0x1f4b3faf9a5e63cfa5f94afa4901826a803f45bd04c3666528ca355768246cb8
2. 0x8a575c0e47abcf669412317e177c01bbeeacc19d9d1eb5a88b31a9015bcbfded
3. 0xe98dbfd77721c2230ca24c53b745ed49b6e16744b39c5895b5e300c00c0f1f4f
4. 0xb863de2ef4e8b32f96959d882ff31f0ef5199b9c3609a9c61f0d30bdd615e2b3
5. 0x6226376ac9a3105a13deaf8919a73ed2d5bae27cc38ba3b30ba91e25cf5bb353
6. 0x52e8c2ce726dd537cf6b67b4fdf9737e4c2deaa13a58bc9a4cbe897c94fbabc7
7. 0x6294d259e97073a4b2f6ad62565c06a36cbc3cc587d7d3803100ffae82f5d985
8. 0x3854b0c10376cd7f637b1cd7aeb43625e9120ff2986d646d36c9b2b1331531e1
9. 0x40d2f539386cb41d47f2fb6582b8c51cafc4c2d23e692c1ee01aa3eee6a3d77c
10. 0x95d4f13dc77f1ba3eb78d20352c758152498641438c50e44cef664ea99f9747c
11. 0xbfd7c325ad90588d62856113d1c0ad99de5d67958ff0f672c892809fd668fffe
12. 0xbd94b9d1458901cf513783d5d2bc701e3babbcdf9219e07ee2be8fb2c897060f
13. 0x42b0d9d5b53af5b0fe99cee10ce29fe484db78b92ce49f97190cc6d098651d47
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae