Evidence row 1778342

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agents.poplinmoney.com/public"
    ],
    [
      "web",
      "https://poplinmoney.com/ai-assistants/"
    ]
  ],
  "name": "Poplin",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T17:06:43.639386Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T17:06:43.639386Z",
        "updatedAt": "2026-11-01T17:06:43.639386Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Estimate payments abroad: fees, exchange rates, receiving accounts and payout coverage",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://app.poplinmoney.com/icon-512.png"
        }
      ],
      "name": "com.poplinmoney/public",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agents.poplinmoney.com/public"
        }
      ],
      "title": "Poplin",
      "version": "1.0.0",
      "websiteUrl": "https://poplinmoney.com/ai-assistants/"
    }
  },
  "source": "mcp_registry",
  "summary": "Estimate payments abroad: fees, exchange rates, receiving accounts and payout coverage"
}

What the leaf hashes

{"body":"4454f91022e8043bced538137936373d51158db3b50d94a6861c2db74de24e61","id":1778342,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793553453562030,"prev":null,"subject":"mcp_registry:com.poplinmoney/public","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x1e0a91707974263e3695059bc3d1bd47ffdf82ae62fa97405e2925426a70f616
2. 0x3b1ae68533319814357574fc4ed2aa5e99f7f116582657014cc0dbbaaa8a3e4b
3. 0x655ead4ec4fe0dc9e21785201f4cd8e1c4d039fea170b59f6ccf9ef686f81997
4. 0x802c32ef8dad1a0df4942a4cde5c7d3bd3a1f342d02e294e201124f5b442289e
5. 0xe5c7108671e4db22dbd8ba708f2e9fb10c7e0e98e116d323c6037a33eb1c23db
6. 0xe64b1b4ed41317f89044b961546b2f8df6f9ff7aea7684444966d01be6dddb93
7. 0x756d6b7352190450f88c61a1d3825f1465697e91709854381d634b6b101c5cdb
8. 0xf4139e1333cd00a93565648fdc94acd73e084b95dbf1065b2ba5cbe680ee9e0e
9. 0xfa2653fb0269347d4c6443f5c23610e5dc60fc5c7052500feda75cf15cc01dc2
10. 0x92ac1dcf30fcc551ac7ae87b2901c70f5b8ff156a6c3b16cf93df67032e08b4b
11. 0x0612fa3f185660d5a4e2675d2041ecb8d826b548d00f91a7b689b903ac0c10b2
12. 0xc406b2ad2b09fed9c24c44f3ea252b9d83650f7be0ad7c06e82029d1bd2fb859
13. 0xae521539711ad5a91adbe0dd002003819ce70e53b6a96152851758fc41b75098
14. 0x175afd1319b72670e83bf74eef6f87ab2173061f5bacdfe981a6b0789c963022
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90