Evidence row 56247

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://sqlguard-io.fly.dev/mcp/stream"
    ],
    [
      "mcp",
      "https://sqlguard.io/mcp/stream"
    ],
    [
      "web",
      "https://sqlguard.io/"
    ]
  ],
  "name": "SQLGuard — permission before production writes",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-07T14:49:24.77907Z",
        "status": "active",
        "statusChangedAt": "2026-08-07T14:49:24.77907Z",
        "updatedAt": "2026-08-07T14:49:24.77907Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AI agents need permission before production SQL writes. Pilot $100 · Gateway $299. Lint≠authorize.",
      "name": "io.sqlguard/sqlguard",
      "remotes": [
        {
          "headers": [
            {
              "description": "Agent or wallet id for Challenge unlock / settle",
              "name": "X-SQLGuard-Agent"
            }
          ],
          "type": "streamable-http",
          "url": "https://sqlguard.io/mcp/stream"
        },
        {
          "headers": [
            {
              "description": "Always-on Fly alias",
              "name": "X-SQLGuard-Agent"
            }
          ],
          "type": "streamable-http",
          "url": "https://sqlguard-io.fly.dev/mcp/stream"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/cabbageandtea/sqlguard"
      },
      "title": "SQLGuard — permission before production writes",
      "version": "1.1.71",
      "websiteUrl": "https://sqlguard.io"
    }
  },
  "source": "mcp_registry",
  "summary": "AI agents need permission before production SQL writes. Pilot $100 · Gateway $299. Lint≠authorize."
}

What the leaf hashes

{"body":"2ede0e091b694351fa105c2fd43605baed104086efefa86922d5ec8f997085df","id":56247,"kind":"listing","method":"baseline/1","observed_us":1793025437499106,"prev":null,"subject":"mcp_registry:io.sqlguard/sqlguard","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. 0xf9fb015e2370b4d28ce61e603b78f0c49c9d40547b4a233eb90b8b9cafac8c67
2. 0xf5a4a228bf317fc57a36716cfea34b404dc21c8148b6046496945f52d8e557d0
3. 0x6c2f9efe49aef9c6db4507a215090ea2ceec5159b6dbd7138e6f9ea2c6df098b
4. 0x217344430c950815d99b88194b465419db5e3cb2a0d4a6ea1b873c00d0ec1b38
5. 0xb26d58d49ad9c50bcecf53437448eb02b0a9851ba6b9ad85d5d4ccf9c973ab0b
6. 0xd502b6aad23fc030922f2d39975c79a3fb1897246fc28f95626471f3bc1dfd6f
7. 0xbe9fd3363e6188ecb713a9aaaa95e66449fd33664534c901827394f4f07e6107
8. 0x1c93746813c075e20c690da1843710b01dc821d251a3a9f61aa35cfe49f9e076
9. 0xde9460f38251cf9d9321dae92e4ed8994dca62fca9e7eede64bf8c45ee8d5b1e
10. 0x539ff7502919607fcda1d67de64d7acfca10d00be2f44b1ae5c38d6d4d122763
11. 0xacf2bf89327756cda11b6915c35395a33fba4f7cdd91adfd8c5f45018f6ddfe8
12. 0x08d20884523152a869ac5da32efc7de7b28316f6e9c2a28242f5ea9da742852f
13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae