Evidence row 1487460

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/gistrec/mcp-mysql-client"
    ]
  ],
  "name": "MySQL MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T12:30:19.245899Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T12:30:19.245899Z",
        "updatedAt": "2026-10-31T12:30:19.245899Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MCP server for one MySQL database: schema, read-only queries and guarded writes.",
      "name": "io.github.gistrec/mcp-mysql-client",
      "packages": [
        {
          "environmentVariables": [
            {
              "default": "127.0.0.1",
              "description": "Database host.",
              "name": "MYSQL_HOST"
            },
            {
              "default": "3306",
              "description": "Database port.",
              "name": "MYSQL_PORT"
            },
            {
              "description": "MySQL user. Use one with the least privileges the task needs, never root.",
              "isRequired": true,
              "name": "MYSQL_USER"
            },
            {
              "description": "Password for that user. Treat it as a secret; MYSQL_PASS_FILE reads it from a file instead.",
              "isSecret": true,
              "name": "MYSQL_PASS"
            },
            {
              "description": "The one database this server is bound to. No tool can leave it.",
              "isRequired": true,
              "name": "MYSQL_DB"
            },
            {
              "default": "false",
              "description": "Require a TLS connection to the server.",
              "name": "MYSQL_SSL"
            },
            {
              "description": "Path to the CA bundle verifying the server certificate; implies MYSQL_SSL.",
              "name": "MYSQL_SSL_CA"
            },
            {
              "default": "false",
              "description": "Allow INSERT statements through the execute tool.",
              "name": "ALLOW_INSERT_OPERATION"
            },
            {
              "default": "false",
              "description": "Allow UPDATE statements through the execute tool.",
              "name": "ALLOW_UPDATE_OPERATION"
            },
            {
              "default": "false",
              "description": "Allow DELETE statements through the execute tool.",
              "name": "ALLOW_DELETE_OPERATION"
            },
            {
              "default": "1000",
              "description": "Row cap for one read; the result is marked truncated when it is hit.",
              "name": "MYSQL_MAX_ROWS"
            },
            {
              "default": "30000",
              "description": "Statement timeout in milliseconds; the connection is dropped on expiry.",
              "name": "MYSQL_TIMEOUT_MS"
            }
          ],
          "identifier": "mcp-mysql-client",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/gistrec/mcp-mysql-client"
      },
      "title": "MySQL MCP",
      "version": "1.1.0",
      "websiteUrl": "https://github.com/gistrec/mcp-mysql-client#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "MCP server for one MySQL database: schema, read-only queries and guarded writes."
}

What the leaf hashes

{"body":"9ad476be9334f38822ed3d14b747c74fd259bfe82409cc5a19962fcc4270ffef","id":1487460,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793452567948972,"prev":37786,"subject":"mcp_registry:io.github.gistrec/mcp-mysql-client","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xe9d0779ea01c6fade4906d0d71ec23752341b77f21b66cf63dddc626ead21790
2. 0x0e9295eab18bcf9b73054ecc9efd1efb970d2216a9fd615693a7a7146f9eb93e
3. 0x1f3aab2222a81c3f98b109839ca74923a4e787677d92a5d128ba847ddd496716
4. 0x50c6b79ee3cbd8c0c7d72982c6a3c447615077c3017cc9fb6e5eb91e50310665
5. 0x7a3e3c95b1f65bea77ad4d605a8e58295ba39f9b60e51ac0bbb2ad8ce9848de6
6. 0xe5140c25d3b20decca68adb11a25e33f04d775e60a293d0c39cdcbbe5dc0c1f3
7. 0xeda367c0649c64cba2b09741b6680879f1913c16bf66464af2bc679a12c2ad63
8. 0x7aab3af80c1a7c2915623f04399d09ebdc979084ef952056ac687f5946dde4df
9. 0xd39bba29d92da9a4c1e74555abd6b37e2795878f1805edb6fdbdc2e78e9c9f6d
10. 0xb6ce584ff9b68733cf94df1c384a32f1f1697a1aaa869767a5ad69dc20a0ded1
11. 0x364ab454e31dc7ebb89a3887aba2179c4f289b29cea6f5301c026f0469de9f26
12. 0xf655ca477e4ceb104d7fcebbf4c9cc69acc8d1a46b5f0d00cad07e13a77e494f
13. 0xd4b65d5af515a30b284ec3790e848bb7ec19fa9938dbbe183bd421f011c63ffc
14. 0xf22f9ef9bb9f7d07453a2e725850d2411b7d239162a33e78cd51370ffc94d2a1
15. 0x84bdb388a471b951dc5c0f9fd09df3197b8152707ec67daa668ab47102c8efc1
16. 0x24f03354dcb3a621317889ed99048bdf74b380516ca991bfb585c751d5cc7dfd
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0