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Evidence row 1736657

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:app.payperwork/payperwork
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ab606a2555796d8a8c4e6c12bb86ecda2023d4c1cd6a73fb33dd373d845ea745
Leaf
0xdabb5dbde4bf5bd19ec013fdccb36946059c70c76a7352bbf4df64d8c7085a09

What was observed

{
  "endpoints": [
    [
      "web",
      "https://payperwork.app/"
    ],
    [
      "mcp",
      "https://payperwork.app/mcp"
    ]
  ],
  "name": "Payperwork",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T04:03:13.314165Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T04:03:13.314165Z",
        "updatedAt": "2026-11-01T04:03:13.314165Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Paid tools for AI agents over x402: frontier-model chat per call, plus drops and hand-off channels.",
      "name": "app.payperwork/payperwork",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://payperwork.app/mcp"
        }
      ],
      "title": "Payperwork",
      "version": "0.3.1",
      "websiteUrl": "https://payperwork.app"
    }
  },
  "source": "mcp_registry",
  "summary": "Paid tools for AI agents over x402: frontier-model chat per call, plus drops and hand-off channels."
}

What the leaf hashes

{"body":"ab606a2555796d8a8c4e6c12bb86ecda2023d4c1cd6a73fb33dd373d845ea745","id":1736657,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793506631428441,"prev":null,"subject":"mcp_registry:app.payperwork/payperwork","subject_kind":"source_record"}

Proof

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

  1. 0xdabb94cd948916e7ded70752908dff025e33201875bb9981e5e7af3398974bab
  2. 0x9d21663ed33445adff8dbe87d4cbb7b424f337d517509e4a9e920231b2129686
  3. 0x56693f9f0718327988b8bf2fd2093a0dc55283f5a348a60bc5c94e878c195d86
  4. 0xa854f5203ccab95540fcbd643bf55e170e7d2b5a4d27a6493afe7a65bc0c0d97
  5. 0x1a657729ec48c7e5b7211e39034be7e4cb6f4a599b69d5cfe3565a8f0e6909f7
  6. 0x33b51152dd223c34a59b3684aec28b5d7cb06e737dcc982377a2cf1fd5af8d31
  7. 0x2e5b30e2295c7855a2dc5f1fee9397855c2adb2ffc57905883aeac8c956aeac5
  8. 0x2af760f9a954f6a99cedde1e9641c0ed0a728e17769b42da256e2248a39e1238
  9. 0xcc1d7e9f1e089c9974d4972eb4dd11aa1b3f3e22dc9729f5d65920ebd17d0ef8
  10. 0xb3ad710b5e7665db56a68b4f4f8209776f9eeff23e4b6baf14d8bb2a6034fd12
  11. 0x5231f00af41b0fc3ba3f5cad28ec33a485dd90dc152d58172c9f6214a8f3344e
  12. 0xc961b98d60687e4c4df0245a0f054b5aaf253c670c52efd5a11d349f1dfe2eea
  13. 0x2a6197714ae72af66984e8acb7bdf44641d311c74106e3b6480080e1d9170463
  14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
  15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
  16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
  17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON