Evidence row 22538

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://actas.dev/mcp"
    ],
    [
      "web",
      "https://actas.dev/?utm_source=mcp-registry&utm_medium=directory&utm_campaign=launch"
    ]
  ],
  "name": "ActAs",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T20:51:44.822198Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T20:51:44.822198Z",
        "updatedAt": "2026-10-21T20:51:44.822198Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Persistent identity, email, saved accounts and scoped credentials for AI agents.",
      "name": "dev.actas/accounts",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Absolute path to your private scoped ActAs connection JSON file. Keep the file private.",
              "format": "filepath",
              "isRequired": true,
              "name": "ACTAS_CONNECTION_FILE"
            }
          ],
          "identifier": "actas",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.8.0"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer token from your scoped ActAs connection. Use your MCP client's protected credential settings.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://actas.dev/mcp"
        }
      ],
      "title": "ActAs",
      "version": "0.8.0",
      "websiteUrl": "https://actas.dev/?utm_source=mcp-registry&utm_medium=directory&utm_campaign=launch"
    }
  },
  "source": "mcp_registry",
  "summary": "Persistent identity, email, saved accounts and scoped credentials for AI agents."
}

What the leaf hashes

{"body":"0e43b7b15324274303f81b570bcc6a8871f95055dd417647eda25f671d44437f","id":22538,"kind":"listing","method":"baseline/1","observed_us":1793025349415014,"prev":null,"subject":"mcp_registry:dev.actas/accounts","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. 0xaad0bf6758f3ca39d895b9c2372065c9ae3d96c08b6f0de2ce0f8ac2c9e76180
2. 0xc79280160c335453d59e3afb98f3a7dfbf1fcae60afc847a4ae154ea7ffa8943
3. 0xd70dc683f189d2b1c92023a0e7005aa8c490cc940b08e7ce35f4668953a34edb
4. 0x0b09f271263a044f3051733bd5b0ad85595eaa0d266ca3f35f4e46971efe0aa7
5. 0xcebb2f354873c6e4268b7876922fdba9a6214d3e9220fe5881abe3cc701a9618
6. 0x6c2ace6a1d0009c208c02f062cfe55b64b84b39ff0cfb731ff4c6b4e956703b0
7. 0x12dfb2d0666038bf88725b8cd4fe329ef443130d7e29cc749c0f2898d9605679
8. 0x189091da45cbee258243ab3e04efcae02ccdba538b519556bfcd894e60f39429
9. 0xc11764fd2494f9beca56ac46b7e169200030705219520eaefd14b78ca3fb5396
10. 0xea4d13234daa2356ba56f85bc05f62bf50c2b60afe9142f035f11ed729c88248
11. 0x34f0b80539e95d0ba892dff063414c35c62850f82e1414765524114c8dbacb57
12. 0x09a19b8d31a6e948e5051cb72b98b1d2b2bfe053f62d6d24d61c22b3ed1c3f24
13. 0x4700d6dfdb40e52e2ceb8ffe62c75f3f708d23452f828255fd003d795f5d9d66
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae