Evidence row 519373

What was observed

{
  "endpoints": [
    [
      "web",
      "https://app.credentialcamp.com/"
    ],
    [
      "mcp",
      "https://app.credentialcamp.com/api/mcp"
    ]
  ],
  "name": "Credential Camp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T17:07:57.771651Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T17:07:57.771651Z",
        "updatedAt": "2026-10-27T17:07:57.771651Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Tenant-scoped credentials, training and business records with owner-controlled write approvals.",
      "name": "com.credentialcamp.app/credential-camp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://app.credentialcamp.com/api/mcp"
        }
      ],
      "title": "Credential Camp",
      "version": "1.1.0",
      "websiteUrl": "https://app.credentialcamp.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Tenant-scoped credentials, training and business records with owner-controlled write approvals."
}

What the leaf hashes

{"body":"82001b66094b2812ee3fd19e63f7758a024e9efec61db4a85b61601e6c2724e6","id":519373,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793122146195041,"prev":null,"subject":"mcp_registry:com.credentialcamp.app/credential-camp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xcb4316dfee0f08ba4a7dc04e399a3f48e1260c61c2a1f2f29a963130535a3989
2. 0x4a0a3f997ec917091b5a2e4a16c5b0fb761a1614abc5c637a372d9ede39c6653
3. 0x6b3b84e6b209ffe9228ec2d25798661427e0dd5111804072fb096ed915e33674
4. 0x2cb098f4337453fec523ae137029f319b2c8eb01327ad522adf7e8dd9bdc923f
5. 0x0298e7e4bb6d1d9c143fd8a86249ba4e55ba842a00d4620d05f08e77e6791edb
6. 0xbae8c98a378a02362124266f9ee55ac247618fae1f4057a4d7beea489034238b
7. 0x47e0226aa8ab1d31b6c7da057ca924ee4c0fb48b09bf6e561bdba5b8b7464d41
8. 0x671f31f023ea5da56d9af86a5d92ab7494ce7447ae607923bfa8b7cd805fe3f2
9. 0x82010e64a7158aa44b3092534c3455a195fb8dde6239a57fed2946c54cfc2fae
10. 0x5d474dbd48c9c0892209bdbe900f82ac004a9acdaec1f61fadcad5115a3a2ca1
11. 0x95fd8dbb624ecc6822c359ba43d046675a49c3d9c33da7908f9d847fea4eb0f8
12. 0x7142f07ffeddbd14ceabecb9ab27a468e9ab58a2fca5472c5c6a93f3e98f173e
13. 0x938752e9acd199cd15f468392bc2dd8eefc52293e7144e30b87b241ca6b2513b
14. 0xcc49fd573532e5a29f5be4033f62a2eff71456c020bd2258312b98e95cfe301e
15. 0x969cd44e5a4e8dc3110540398fbf689659eb51df735c1cda5d8f021ef9ff5683
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4