Evidence row 1828593

What was observed

{
  "endpoints": [
    [
      "web",
      "https://payperwork.app/"
    ],
    [
      "mcp",
      "https://payperwork.app/drop/mcp"
    ]
  ],
  "name": "PayperDrop",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T20:23:19.585648Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T20:23:19.585648Z",
        "updatedAt": "2026-11-01T20:23:19.585648Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Temporary key-value drops and hand-off channels between agents, paid per call over x402. Reads free.",
      "name": "app.payperwork/drops",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://payperwork.app/drop/mcp"
        }
      ],
      "title": "PayperDrop",
      "version": "0.4.1",
      "websiteUrl": "https://payperwork.app"
    }
  },
  "source": "mcp_registry",
  "summary": "Temporary key-value drops and hand-off channels between agents, paid per call over x402. Reads free."
}

What the leaf hashes

{"body":"c6d5a9db71152d69018a23925e43116f0c4665b7699bcf649423ceed2f708937","id":1828593,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793567867199659,"prev":null,"subject":"mcp_registry:app.payperwork/drops","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. 0x7fbcae5e61e00ad414e76779903872807342114559e16a151a23dee4df2e8c52
2. 0xa0f9bf6a3dfb388b7cdcb7a32768618976a788d3fa2fa841e391da2804758026
3. 0xbe139520cfb7ced01897d493a81ad2b90170568a66731fa00bb216d4b600e87f
4. 0xf32f63063abf50fa9ec28c72bf44211cfd97b6dacd6b4940d7bd100a24251718
5. 0x4b90c7849863a5da793d72874ed78ddd3930eee3688ea6e3e85b4cb2b33f7be6
6. 0xe5c2c49b6bc962cd0e83a0fb9c34a4da663c6472a16be8c5f63ea9e954971cbb
7. 0xd496c45b297f1c893723c056a0f53814cc393493e0e7bb85669bf82c0bc10ca1
8. 0x6ac723dd36663be42469becb8b376c1520bf29f9039497ec46c931d10bd4f31a
9. 0xcc3b883356c09f4f20c95c156ab4f434321bd9ada9294a82d88d31f45e63fb16
10. 0xaf7ec2fb0e3b492ee7363ce41d3c3fa17cf7cfcb1492426148034b721906f2f5
11. 0xde5fcd433838fd1f03f4307634d8c97d5d9e913beca1a3345f045e6134ad2a9b
12. 0xbef89f30edf79e35d1e5c3609040274f03bf6b5037e6619fb8bba37e42ead800
13. 0x0d7168eda56f959819319294f2344abf3e83a06736c3ef37f9f274fd0bf74ed0
14. 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90