Evidence row 52013

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.databazaar.io/mcp"
    ],
    [
      "mcp",
      "https://api.databazaar.io/mcp/public"
    ],
    [
      "web",
      "https://databazaar.io/"
    ]
  ],
  "name": "io.github.shagarwal/databazaar",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-10T04:25:27.168137Z",
        "status": "active",
        "statusChangedAt": "2026-10-10T04:25:27.168137Z",
        "updatedAt": "2026-10-10T04:25:27.168137Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search and preview datasets publicly. Account-required full data via MCP.",
      "name": "io.github.shagarwal/databazaar",
      "packages": [
        {
          "identifier": "databazaar-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.5.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.databazaar.io/mcp"
        },
        {
          "type": "streamable-http",
          "url": "https://api.databazaar.io/mcp/public"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/shagarwal/databazaar-mcp"
      },
      "version": "1.5.1",
      "websiteUrl": "https://databazaar.io"
    }
  },
  "source": "mcp_registry",
  "summary": "Search and preview datasets publicly. Account-required full data via MCP."
}

What the leaf hashes

{"body":"a85378fc62d07e819d25901bf2d9e5f67009b09b7c7b923f7dbf76424a80943b","id":52013,"kind":"listing","method":"baseline/1","observed_us":1793025418779952,"prev":null,"subject":"mcp_registry:io.github.shagarwal/databazaar","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. 0x45294de8eacdd5b23242ebb926d57e6f4a56ea55bcd718287608cd90a1cb7fa8
2. 0xf0616b31fcf58a9e2452438eca48f37b5105be6a35f8d4a16503f50607850232
3. 0xca5395f3b483f768b99c10cac877efddd1251d7a7fb21114261bc9f10cdf1131
4. 0x0664ff5d624add712b912d3abf6500a03207c40cfc25d74bb7bf3f60eef0ef99
5. 0x4e508db7f0061a35aa04f664bd70e631a94ed11b4bb571bcc078804edf798158
6. 0x3a0c23e2e0172ea62e61b42a1bed2b8becc4d61e0dd13befe928c75b7d81e4b9
7. 0xb52d232a24e0e238f4141f426d25aa66c92e87ab5d6c511da124dd39c0c94f27
8. 0x41719ad8fd19c0e34fbfe4c8c8e4fa41584322fdb95db891d862024a365f6c20
9. 0x1c8c98b6b4aefb4ec86e4bcbe73baed01f95847f464622fffd4debc249e9df28
10. 0x13ea36be43d4574f8bd99c733b69dbcb799cbe5f4a84b764faa11f5ceec2f679
11. 0x1204d0e3e739db3e40f40f102e1314028f064872da22239d712e0ef4cff7deed
12. 0x2b1b47804e83988d7fd5ed8179b2334f3f43b318109b54142f6c6bd749076f9e
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae