Evidence row 55770

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://goodsign.io/mcp"
    ],
    [
      "web",
      "https://goodsign.io/mcp-server"
    ]
  ],
  "name": "GoodSign",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-20T22:03:17.262486Z",
        "status": "active",
        "statusChangedAt": "2026-09-20T22:03:17.262486Z",
        "updatedAt": "2026-09-20T22:03:17.262486Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Send documents for e-signature, track and remind signers, and download signed PDFs.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://goodsign.io/android-chrome-512x512.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "192x192"
          ],
          "src": "https://goodsign.io/android-chrome-192x192.png"
        }
      ],
      "name": "io.goodsign/goodsign",
      "remotes": [
        {
          "headers": [
            {
              "description": "Your GoodSign API key as a bearer token. Create one at https://goodsign.io/apikeys",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {api_key}",
              "variables": {
                "api_key": {
                  "description": "GoodSign API key (Profile > API keys)",
                  "isRequired": true,
                  "isSecret": true
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://goodsign.io/mcp"
        }
      ],
      "title": "GoodSign",
      "version": "1.0.0",
      "websiteUrl": "https://goodsign.io/mcp-server"
    }
  },
  "source": "mcp_registry",
  "summary": "Send documents for e-signature, track and remind signers, and download signed PDFs."
}

What the leaf hashes

{"body":"e765283972d6444c41bb07fd67d40171acec95eed118457b0818485656d61be4","id":55770,"kind":"listing","method":"baseline/1","observed_us":1793025435430269,"prev":null,"subject":"mcp_registry:io.goodsign/goodsign","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. 0xec9d5efe1ade6e4320acfd284b552a689ac550e9f8155c08ecb6dcee994125eb
2. 0x1a16c0d836c9af0fa668f4af4ba21d7f8599d8f051806dd680042e0d12eb8d07
3. 0xed67eedde8f8f09ce0d028d616a7225dccda34e74016393e7b837f5c08f4a321
4. 0x34386660d76ee12295c5a3b072599d632345707a72c6e77029a5f49f5fe98f6d
5. 0x6fd0c7cecb3db95bf66111cb94b5ba03a8bb9e03e5932d279af3e4e2b9b9936c
6. 0x95635ae946ce8a2fc21cce50cc9ff8fe6b5170df83440a72620e34df745d0b18
7. 0x6e2017668af0b30a261c6ac5916406379f3f5c206a89f80483bf52b3ec230173
8. 0x1a638f8fdca07d242d4db5d1b49d24c541f4368323f2250301a9c883854aba4e
9. 0xa42a2a14d6064a60a844b8d5a324466c750c253b0e66b5d751b4b101ad91e766
10. 0xbd0fe1f0b167ff665b9719ad8dc002f05cde40b88825cbbc513241eb8e47063c
11. 0x94e3a06f6e015a8e8a8a7e2c73991edf3f9ceb9ff83b85412d31c39f3e9bc8c1
12. 0x4bac6365a3676c613d57c80f4d4f617e583205074db24f3dec4d2ed4939a26e6
13. 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae