Evidence row 1051627

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://zalcro.ai/mcp"
    ]
  ],
  "name": "Zalcro",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T18:34:02.783854Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T18:34:02.783854Z",
        "updatedAt": "2026-10-29T18:34:02.783854Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Generate architecture docs, implementation plans, and dev tickets from your project requirements.",
      "name": "ai.zalcro/zalcro",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://zalcro.ai/mcp"
        }
      ],
      "title": "Zalcro",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Generate architecture docs, implementation plans, and dev tickets from your project requirements."
}

What the leaf hashes

{"body":"c73504369bc08cd2e9efba547d5d0721f7c7d163849f008db229a52c0ff96a0d","id":1051627,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793301225609920,"prev":null,"subject":"mcp_registry:ai.zalcro/zalcro","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xfcd401cd656caa9907ab1f93a8234a5da7cd33497cbc1d9b9c2f860d58c4c8b6
2. 0x3aa19aeba38f18844f1cad19b27f3406b3f9415fe311aed3ca0ce09bcaa207ba
3. 0x13583922f38b1d7a54ae745fee6bc0d0531c00b89c2d61ac2f9385e466ccb1fd
4. 0xd5fc098b8946ab985ae33d999f61800e843fd691453a963f43fdc0549cd4ae8f
5. 0xcc373aa63d73edb89219eac1b7e9c96179cab8ae1abe7e56817f2e16251d5b08
6. 0x58802ba16c8eaafb18c171562311797e61accb4eff763b0c82cfe67e426f50b5
7. 0xab4e9f75974e9d07668f0b3b62bfcbc5a5ef5c0da0f9e92ca03084b73eb8bdb2
8. 0x6775c17c6f2a00f6f5122e7b9a4d8ae8825590864b1d52814e7d82d7e0f13aa1
9. 0x4aabca9b52276725fa72d95abaf0167105361fc8549b3560126453adc6db4050
10. 0x5fbef9f5acb6d22df2b2ed60722d0ab3d9566cf5f2d57420459a154e296289be
11. 0xdfbc009ab80768a74d3ed0b6f125c06c398ddd8d2a97b9c3f529bafdb35b226b
12. 0xf963e040f37ba78df2f3ac04fde2017d286f0ea8d9627be8eeaad0d9971c42a8
13. 0x53bd5c3baafe91745ebff65c20addef2a0eec44e95ed2b7e15d2e7abd391cbca
14. 0xf708469bc3aba85a4a4875a16834cb1ef22f7d55f1823cedb60f00dfa15f77df
15. 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
16. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
17. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1