Evidence row 277815

What was observed

{
  "endpoints": [
    [
      "web",
      "https://mcp.gawk.dev/"
    ]
  ],
  "name": "mcpgawk",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T19:01:12.415854Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T19:01:12.415854Z",
        "updatedAt": "2026-10-26T19:01:12.415854Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Measure MCP servers, pin the approved tool surface, refuse calls to tools that changed. Local-first.",
      "name": "io.github.gawk-dev/mcpgawk",
      "packages": [
        {
          "identifier": "mcpgawk",
          "packageArguments": [
            {
              "description": "run the MCP server over stdio",
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.81"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/gawk-dev/mcpgawk"
      },
      "title": "mcpgawk",
      "version": "0.1.81",
      "websiteUrl": "https://mcp.gawk.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Measure MCP servers, pin the approved tool surface, refuse calls to tools that changed. Local-first."
}

What the leaf hashes

{"body":"02562d6adcec13b65ae69e22c391ddfbf3547cc5f8c60f64c21502f4b3f7c7cd","id":277815,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793042042720153,"prev":37623,"subject":"mcp_registry:io.github.gawk-dev/mcpgawk","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. 0x2159ec0efc285cab8d8eb17fe9d3302ecc6f173088b65788d38205d9600479bb
2. 0xda95fb6b3b662bc618e0bac7794c44c224afd6ffa27dcee53b22789dd4a1b48b
3. 0x29b91d0afdbad4f34ca3c6f59e62957a7a2b2dc13d31d8e4c8b4c74c7fdccd57
4. 0xde439f6992305bfcb2fd3127d6ec8c023179ac236ca96e077820f5f82dacc2e2
5. 0x0e0ad5a680c2b2644f99c5238a1fbc4a4fb5f11c0df92a2f4980373661d9df21
6. 0x45e775a4bfa69a5930e8d0d7ee93341955941a35b576d4eb90badc46bf5e6e14
7. 0x7123e787182fcb5f3547881dd0a3c093c1e6b8358d3175b1ce84e2678e3a3adf
8. 0x1a3ae4b9cd32c83a39fdfd2cca9d33d6fce3eaafe2a92a6441b0113f1b56f36e
9. 0xd6e2ee45672d0103008ae8e76e48a0ec90f9c27849f7c83d51f9da09cf5fae5c
10. 0x6487a391c112421d6d0b92e0372d1e4a5fd6afe541f565a9dde5c636d1ae4643
11. 0x71f472bb5c514dca2395c7842916e5cae63a9c622d8bc8f84b07a986c5ba91a1
12. 0xfde157310fc8513767b162378ca9ceefb2937c374b7381a8887f7ccba8ab5a80
13. 0x9d75d4d3ab6219edefa04be60b32fdd56be7a7672f370a5115f02f7b098ecd27
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae