Evidence row 1537498

What was observed

{
  "endpoints": [
    [
      "web",
      "https://coinvello.com/ai"
    ]
  ],
  "name": "CoinVello",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T21:02:51.022698Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T21:02:51.022698Z",
        "updatedAt": "2026-10-31T21:02:51.022698Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Non-custodial crypto payments: checkout sessions, invoices, webhooks and test payments. No KYC.",
      "name": "io.github.CoinVello/coinvello",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "CoinVello API key. Use a cv_test_ key while developing; cv_live_ keys are refused unless COINVELLO_ALLOW_LIVE=1.",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "COINVELLO_API_KEY"
            },
            {
              "description": "API base URL. Default https://api.coinvello.com/v1; http://localhost:4242/v1 for the local reference server.",
              "format": "string",
              "name": "COINVELLO_API_BASE"
            },
            {
              "description": "Set to 1 to allow a live key.",
              "format": "boolean",
              "name": "COINVELLO_ALLOW_LIVE"
            }
          ],
          "identifier": "@coinvello/mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.3"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "api/ai/mcp-server",
        "url": "https://github.com/CoinVello/coinvello-ai"
      },
      "title": "CoinVello",
      "version": "0.1.3",
      "websiteUrl": "https://coinvello.com/ai"
    }
  },
  "source": "mcp_registry",
  "summary": "Non-custodial crypto payments: checkout sessions, invoices, webhooks and test payments. No KYC."
}

What the leaf hashes

{"body":"27bd411aee9f9e4ad280b0ee78c8c088d9382e3d6671461db8d1e46b5c737ca5","id":1537498,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793481414926176,"prev":1535288,"subject":"mcp_registry:io.github.CoinVello/coinvello","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xc33a7a2e6785bc0feb43e413f529edf7c42fc23cce76840d3240db482ec761d0
2. 0xd5816031b4bc601ef6a45a9a296458c1bc172f9ae79d94071b628fbe165fa8c7
3. 0x6e6731e1101996cc52b32892b208664b278745315067cac025817f0a76d41689
4. 0xda916ed9312a3dffb90add28aa8e278b4d41b60a5e1f92d49ef4b81b7c2bae95
5. 0xb50fe01da20ae9637fb4889188a119ab9f5762f1893495297def5583199d0bee
6. 0x48793a244a9155ebcee8ab2608fa187f8e38843d341e7ea9a0898a75c0991cbf
7. 0xcdb1a4b4ea5f31c426ccb80b1c34f2f45a3fa216465db708fe1c116818e7d6a0
8. 0x40a54368044858cb2151e970ce842ae3d0d45e722f53eea6022216670b63e49b
9. 0xfd90ca416c35ba90417edca621a402c44cb604f5665a4d62c80b094caac4e447
10. 0x78416834d3fbe8382189efd6f38f5ac57936c0fca9616e30f6ec50fd65159395
11. 0xa2a93cce86ae656c1d7aacb76684a747caefe53005f801d681b83f48f2e73ed4
12. 0xf235dcbd3494045eefac0d5d29e24d6b780a055fa6446d6794de8589b0d7de85
13. 0x6a43f11729055834772e6e63a776c1f9cd1e8e43e18f7c877db14b3ff5a6cc4f
14. 0x9dde676db4beb8126c78083f708810f78b6322c93d8e3b10a9a56dd144ea435a
15. 0xdd44ee37f508e0be8213cd488d246afd8e10e6e73374cc6074077c37270cda1e
16. 0x2e1cd25ce4079da9bfa6219d7ffec992149add4cd7d5c5b2cfee9908c1c8a5dd
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0