Evidence row 1783682

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://expensein.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/expensein/"
    ]
  ],
  "name": "ExpenseIn MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T17:22:43.172932Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T17:22:43.172932Z",
        "updatedAt": "2026-11-01T17:22:43.172932Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read expenses, invoices, receipts and card transactions, and add expenses or notes in ExpenseIn.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/expensein",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://expensein.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/expensein",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "ExpenseIn MCP by usefulapi",
      "version": "1.0.0",
      "websiteUrl": "https://usefulapi.io/expensein/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read expenses, invoices, receipts and card transactions, and add expenses or notes in ExpenseIn."
}

What the leaf hashes

{"body":"51ed2777c598ab85ab5f4e1491b061936ce41ebd0318296aed1e4c01db9f2736","id":1783682,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793557062658155,"prev":null,"subject":"mcp_registry:io.usefulapi/expensein","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. 0x5a827d45bb9a6e160fffc9e4f3801040e5830c2bc6f7d75239e8b2d47600eeac
2. 0x0cbc540b3a32b3e914f538b99f9b1ebf3bc43844124aaccb50721bdde361a2d0
3. 0x67b9649e4cecec560c011e4ac1f5d407ac4c24e18da6fb5afbe1f61911a8f2c6
4. 0x211023865b4cd27e2cee63999b43ac02d29bea26599d320f55e9fff52b6c5ac3
5. 0x4d5892b97841e5b3d6b687a6a9dbc1670fe948eb8f83f2b31b00751a0d1deace
6. 0xfee6fb132bd9b16927b954c7baa6dbf02f9ecaba85afb15857d387d95e634d6d
7. 0x79479aa9005dacd9b9195b62b8bd06aa913a3fc5772c3b8747721e299f69dc43
8. 0x45a44c8e73422d132870926a005600612a80f417235ddc0bba79784f5ced07ab
9. 0x316e66a2e517f7c52cef8cb97403a9b831cd27795181c331db98483dc466a42c
10. 0x1905c3c56b15cd543c4d0fa0b08e5ba2871dd498eabedb6dd29df48fb4fac6b6
11. 0x865cb1610fc4e975c96d890d77c39ebb99b2b1f30bb73ff6d0c1197e30221c6a
12. 0x40c734f9b777e35f9faf59b846ff350aa843d9d87ffb4038d4a3d1b4d14ae5bb
13. 0x34154efd66a20d7bdab9e04c4c0fb081722f2617f5931ba4d1e8c2c0ef3ba008
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90