Evidence row 38640

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/igorolv/jdbc-mcp-server"
    ]
  ],
  "name": "JDBC MCP Server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-25T18:42:20.881185Z",
        "status": "active",
        "statusChangedAt": "2026-09-25T18:42:20.881185Z",
        "updatedAt": "2026-09-25T18:42:20.881185Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only SQL, plans, schema for AI agents: PostgreSQL, Oracle, SQL Server, Firebird, SQLite, JDBC",
      "name": "io.github.igorolv/jdbc-mcp-server",
      "packages": [
        {
          "environmentVariables": [
            {
              "default": "false",
              "description": "Also expose catalog-qualified MCP resources for table and column metadata",
              "name": "JDBC_MCP_RESOURCES_ENABLED"
            }
          ],
          "identifier": "ghcr.io/igorolv/jdbc-mcp-server:0.2.0",
          "registryType": "oci",
          "runtimeArguments": [
            {
              "description": "Host directory holding connections.json; the server also keeps its local catalogs and logs there.",
              "isRequired": true,
              "name": "--mount",
              "type": "named",
              "value": "type=bind,src={data_dir},dst=/data",
              "variables": {
                "data_dir": {
                  "description": "Host directory containing connections.json (for example ~/.jdbc-mcp-server)",
                  "format": "filepath",
                  "isRequired": true
                }
              }
            }
          ],
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/igorolv/jdbc-mcp-server"
      },
      "title": "JDBC MCP Server",
      "version": "0.2.0",
      "websiteUrl": "https://github.com/igorolv/jdbc-mcp-server#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only SQL, plans, schema for AI agents: PostgreSQL, Oracle, SQL Server, Firebird, SQLite, JDBC"
}

What the leaf hashes

{"body":"96684fc10c94bca9a4b200ec8762c496a0df81f04bf919b261b206991b7c2553","id":38640,"kind":"listing","method":"baseline/1","observed_us":1793025393282445,"prev":null,"subject":"mcp_registry:io.github.igorolv/jdbc-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. 0x0f0e49486c52ab8cc998261a116e1389b9f056e53ab136987a7b514431904dab
2. 0xeb07ed13dfa58611d1907e38f74f0ac7235ed0406207fdf17e2be21ba1df4c2d
3. 0x79fe8c32d5f0c8ab0eb6bc6c9b32419c98aab35f4e4d45e4cd02e0d5c0e09376
4. 0x87edc199751ba7ef827dc997f7e6709f441006c3a80e6a9afb903b15696b9eef
5. 0x2f2a46b1b56d57cb424e471298e6deaf9911bb6c925cf0d609e3c70dc03a76b4
6. 0x173e7104325ab6c649293a556c849b556b2308a87013f154ba60831402f0e944
7. 0x8475c9044e0fdd3215bef4283b844e2eccb1c5b8983036a9f3390be880b681b8
8. 0x31d52ed043f588d3a6b360758cebc79ca5afee66a0c323934bcadf6d983dc4fb
9. 0xa49b73f7083cf57f2d9dcac4f0bc76d5fe9046a9d6f66f1515555d904ef162ad
10. 0x71ffcb65a88e86a1eb62c2f563421c7dd09940039307ac72165f6ab3e008aaa6
11. 0x1e6a5f0042a4b7776e54cf79ce729b60eac17c4eb209cc9613fcd31c9fa0d26c
12. 0x129649b2ec48fbc611fb055c3f5627bda42692beb65d09e853d75bcda4e06239
13. 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae