Evidence row 447012

What was observed

{
  "endpoints": [
    [
      "web",
      "https://covate.org/"
    ]
  ],
  "name": "Covate",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T09:30:02.246952Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T09:30:02.246952Z",
        "updatedAt": "2026-10-27T09:30:02.246952Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Learning sidebar for AI coding assistants: quizzes on your changes, debug memory, term explanations",
      "icons": [
        {
          "mimeType": "image/png",
          "src": "https://raw.githubusercontent.com/SunflowersLwtech/covate/main/assets/icon.png"
        }
      ],
      "name": "io.github.SunflowersLwtech/covate",
      "packages": [
        {
          "identifier": "ghcr.io/sunflowerslwtech/covate:1.2.0",
          "registryType": "oci",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/SunflowersLwtech/covate"
      },
      "title": "Covate",
      "version": "1.2.0",
      "websiteUrl": "https://covate.org"
    }
  },
  "source": "mcp_registry",
  "summary": "Learning sidebar for AI coding assistants: quizzes on your changes, debug memory, term explanations"
}

What the leaf hashes

{"body":"0e6ea5f2f5241493ce575086205bd7592b4193b6486ab876585c47e063153092","id":447012,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793096860871162,"prev":null,"subject":"mcp_registry:io.github.SunflowersLwtech/covate","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. 0xc58e85e4947de4f902297e806f684a790b6559c72c79473ac27e2dab28fea95a
2. 0xde73f2b677179ded3d73fa5200f4db2186f736a9baac8c8d2548faa84376d06c
3. 0x69a6c6b1268a2a6c0fa0b699351eadda877df10f2581fe8158ff8ba927f759df
4. 0x834c17aab1c8ae46ae7b07ad0784750614953e15ac57535479eeecd5102148c6
5. 0x75b067a88c6953e414434d600793608f30a6451ad306c0e6420f2bbd2c98c4ad
6. 0xce46ff54e562c1ac3c2820ca60b860e00bca80018118ac14cfa4fed6caad9746
7. 0xbf3ce11b0a0063b23c95ffc2e2ae4c870ba8c3466fa72f36b1c2f1e41abb0e76
8. 0x3e761ee33ce71ef7c50f9828aff201bd24b7bab550d8690308b4f1e5586f8e63
9. 0xa18fc07711c01beabf1cea14b84183d394dc76e32b5d92e69f62efce096686ea
10. 0x8df52d496471e75e89f2aaedf085eeb513c13af12e3f665315115c5ce8eb9e9f
11. 0xaee0b65107319ac7d478b02b678408530570d0ec7f9fc1210cadd287c876dc5a
12. 0xee8734682e9314905d7abd2575a48cec1c4d752265d2b88ce346211a72684543
13. 0x72d49c3472216d5e76117068ea9a2a5f617bdb2ffda241f677ce8098a0219dfc
14. 0x077edf0f29e2a3aa19c876439830696b88f0236fd0b2a3c43c76f38cdd29bb2b
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4