Evidence row 23248

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.spendctl.dev/mcp"
    ],
    [
      "web",
      "https://spendctl.dev/docs/sandbox/"
    ]
  ],
  "name": "spendctl",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T08:59:19.33071Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T08:59:19.33071Z",
        "updatedAt": "2026-10-26T08:59:19.33071Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Spend policy for AI agents that pay (x402, MPP). Login-free sandbox, real sidecar, no real funds.",
      "name": "dev.spendctl/spendctl",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.spendctl.dev/mcp"
        }
      ],
      "title": "spendctl",
      "version": "0.1.0",
      "websiteUrl": "https://spendctl.dev/docs/sandbox/"
    }
  },
  "source": "mcp_registry",
  "summary": "Spend policy for AI agents that pay (x402, MPP). Login-free sandbox, real sidecar, no real funds."
}

What the leaf hashes

{"body":"cc1efa3b303f10fc60b550e393c8333b6e90daa2a6e0a626bf439b5d7f529314","id":23248,"kind":"listing","method":"baseline/1","observed_us":1793025350583297,"prev":null,"subject":"mcp_registry:dev.spendctl/spendctl","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. 0xc9d88d1f567bc8d2afc6a2d8bea64c0057587eb630bd9a39472569fe38668e80
2. 0xe8f000629d26c8b13b782f42f4a7b9bc4fae7a791e2468404a4b67219d22e8fa
3. 0xb07086589325b4a97278147dd447c9832a28d93d23fca80c9b2a2b07d0b7458b
4. 0x3ed5c121d7d35f419c134c509790d2eaf99b2a30b1ca6760747a00ff50bf68c5
5. 0xe327663260733571a7520a13b64fe1f04e72170853fc920fa6b00f5760c08ead
6. 0xfb5381276b1e5b627d5afb0a61fd6a9d1ea5beb580873b53f8495ec04d26b2ee
7. 0x44fbd87c66d8ddba8c461d04fcad1271f38d0a4784c0fdca5eb773f92d07fb40
8. 0x84bc4253e2c61d6e0b879fef2f0fade3cd3491152e59433829f7f714db1e24ef
9. 0x7defb96cd7c4f1f4cdc1d33dbed6775edfd6f1d3f3dcd10f8601f08a2c66e41b
10. 0xff8a61dc0d7a2ad53748c909044ecbbf5355b001e1be01dd836899cb83511970
11. 0x60eabf7e1a3db5892c30621c19c096fd56eb4ad1f2ace810471d00503c868d2b
12. 0x02a11c0460d1a42b6246e1c715f0c3098d82c39154a56e918e2c22b56ca2c978
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae