Evidence row 52684

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://sec-edgar-filings.mcp.xpay.sh/mcp"
    ],
    [
      "mcp",
      "https://sec-filings-mcp-1065601264332.us-central1.run.app/mcp"
    ]
  ],
  "name": "SEC EDGAR Filings MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-05-28T15:28:02.141097Z",
        "status": "active",
        "statusChangedAt": "2026-05-28T15:28:02.141097Z",
        "updatedAt": "2026-05-28T15:28:02.141097Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SEC EDGAR MCP: search, preview, purchase filings. x402 USDC on Polygon. xpay + Cloud Run upstream.",
      "name": "io.github.stagproject/sec-filings-mcp",
      "remotes": [
        {
          "headers": [
            {
              "description": "xpay.tools API key (query param). Get one at https://xpay.tools — append as ?key=YOUR_XPAY_KEY to the MCP URL.",
              "isRequired": true,
              "isSecret": true,
              "name": "key"
            }
          ],
          "type": "streamable-http",
          "url": "https://sec-edgar-filings.mcp.xpay.sh/mcp"
        },
        {
          "type": "streamable-http",
          "url": "https://sec-filings-mcp-1065601264332.us-central1.run.app/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/stagproject/sec-filings-mcp"
      },
      "title": "SEC EDGAR Filings MCP",
      "version": "1.0.2"
    }
  },
  "source": "mcp_registry",
  "summary": "SEC EDGAR MCP: search, preview, purchase filings. x402 USDC on Polygon. xpay + Cloud Run upstream."
}

What the leaf hashes

{"body":"5ccbb251953ed2a7ebbc1ba39fc095432c36134045de55427aa3fcdc52af5f4e","id":52684,"kind":"listing","method":"baseline/1","observed_us":1793025420326367,"prev":null,"subject":"mcp_registry:io.github.stagproject/sec-filings-mcp","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. 0x7691bd3183e88fc26d2039558c0423ba0a11f7f92bec8f677dbb3af3601ca4e5
2. 0xd305f5b070b0cc9adcaa223fc491545913756f81dc0b17b1174d67d3726d9fb5
3. 0x8251546444e9aacd786f064bc034f183b32fe910ba6a300e44ccb5b3c12b4de1
4. 0xcc8fce572449c016f78544a0f2be75ab3efb03955591924cca1face3a25f3c7a
5. 0x2f43dd6554ccc812e868f191f5d900addfe30b747f48214e98d722cbbb7bfd05
6. 0x177fde936cdf319870b2e440594d58bcd5c7d4dd8086fe9966159e40a4f76307
7. 0x198a07a51347342ae1d4031e2f68c468972f623d1cf19b590bbfd4ad90e21c96
8. 0x0c42e993f5244c7094d21720029b9089573e13e34fd3b99e8d44826239869fe4
9. 0x1ef3a874c5a7717a0b525ca3c5c503addfcf2eb6b24182e4bd1cd04458449b5c
10. 0xf99eec69e7b273c29cfbdaac6b9d0d445684d8769e059a72e77ed52679165ecc
11. 0x2b0f6f9a9d5201404fd0cd99316c4ea1c2b3853278de26cb244fc2433c8b6831
12. 0x8fdfac9874f184de58b63efbdab0fc27674958d741146d02f58b04d3c559cabf
13. 0xdef3cab0b4070d8ad7f4f91288da4881d19789f131b1b353621df79df04a0617
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae