Evidence row 54588

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/vince-gonzalez/saydo"
    ]
  ],
  "name": "SayDo",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-31T04:18:44.593941Z",
        "status": "active",
        "statusChangedAt": "2026-08-31T04:18:44.593941Z",
        "updatedAt": "2026-08-31T04:18:44.593941Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Does the tool do what it says? Conformance receipts for MCP servers, and unknown when unchecked.",
      "name": "io.github.vince-gonzalez/saydo",
      "packages": [
        {
          "identifier": "saydo",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeArguments": [
            {
              "description": "The MCP server sits behind an optional dependency so the library and harness stay installable without the SDK.",
              "isRequired": true,
              "name": "--from",
              "type": "named",
              "value": "saydo[mcp]"
            },
            {
              "description": "The stdio server entry point. Full command: uvx --from 'saydo[mcp]' saydo-mcp",
              "isRequired": true,
              "type": "positional",
              "value": "saydo-mcp"
            }
          ],
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/vince-gonzalez/saydo"
      },
      "title": "SayDo",
      "version": "0.1.1",
      "websiteUrl": "https://github.com/vince-gonzalez/saydo"
    }
  },
  "source": "mcp_registry",
  "summary": "Does the tool do what it says? Conformance receipts for MCP servers, and unknown when unchecked."
}

What the leaf hashes

{"body":"b485d20ddb7aa3e91741a00e6dc41e30dbc3bdba7c138e0586a623f3703e089b","id":54588,"kind":"listing","method":"baseline/1","observed_us":1793025433726805,"prev":null,"subject":"mcp_registry:io.github.vince-gonzalez/saydo","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. 0xf33f7d8a1b6457b9888cb5c33c082152b2c20803c795b67dfeb6e24410bd8391
2. 0x9bd484bd3e6cdcda2aa1d90dc4736f3cb58e25da2390385fd53b1ce53ec0281e
3. 0x6a26260937e26951a7deeffbd80dbe0bb71c85789cf75746f39c060ff861abcf
4. 0x8e35a1be0a2366b44947789236f8bf1f7cf64e0d6e9dedb8ae48282512d399ca
5. 0x3b79dd3c7c2843b011b01174e22b7104cc03f7853e12c245e3493048b05ca91b
6. 0xb23317aafa1bd33475d7caa214333619ada93c47d990ccd575e88e4b3f6dc797
7. 0x77dd0ef1422257b63a13d93dcb51538a6ae85c3ca580c026c8f3e3dbb0663dd6
8. 0x3d20c550e579768190c2211182be64075d3234962b6a6048c723b4fe509d241a
9. 0x488da1831238d58942e96bb67705d58874d3df058d0910bd6904259ce950417a
10. 0x99d8731791d25cbf46b06609ddccbc89c11d0e501cf96838a0656d4362666008
11. 0xc50899a255d8f2b1b1fc55129b98f94521e73c5252d7c947abcfcdde2955260c
12. 0x3e439c99553dde4ddc1a9189bc043fa92a4b6b41e39e7e6b21c10148f9558a78
13. 0xa26f0437cba4d7d64f1cf98bf4f490e1ebb6f66a5e2331537b7ba8b3061084e0
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae