Evidence row 779023

What was observed

{
  "endpoints": [
    [
      "web",
      "https://meetchet.com/"
    ],
    [
      "mcp",
      "https://meetchet.com/mcp"
    ]
  ],
  "name": "Chet",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T14:42:48.798144Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T14:42:48.798144Z",
        "updatedAt": "2026-10-28T14:42:48.798144Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Contractor quotes for US homeowners: start a request, see cost ranges with their sources.",
      "name": "com.meetchet/chet",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://meetchet.com/mcp"
        }
      ],
      "title": "Chet",
      "version": "1.0.0",
      "websiteUrl": "https://meetchet.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Contractor quotes for US homeowners: start a request, see cost ranges with their sources."
}

What the leaf hashes

{"body":"03d6206023b28918e92138b11e46a5474da371d490d0305271fa29d0e5ab6829","id":779023,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793200259888560,"prev":null,"subject":"mcp_registry:com.meetchet/chet","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xb69c17efe998c35d481b7cba74a45f45777a3ab7e8a80150d9977c6b91693195
2. 0xb8382bd03b00c1ce96e546bab9d8f061138f271109cc135cc176cc5ddfff2978
3. 0x51640acd3f1b3c047bb388a14289c828a12bb2df3c697040f5b4c34412e82097
4. 0x8c7921159902fcf8d370f69195f92bdb3db8aa294668220fa1e30c4482aed7c2
5. 0x568e90f52192269164da333f3a88bea82ec0a2886b9a44ebeac7fa3afb68a15e
6. 0xa029c6fb371fef0241cb131e764deed0f42c49148139792ef774f25ac65395a0
7. 0xb37d3309f72b443bc5d81656fe37eddbad0ce04317ce0cd1ef3809385c8d0ed1
8. 0x163c735392ba0545d8bfcd97ece9eeb46370423139b145f9ec3ed18f5dc0f6d8
9. 0x41272afc06e55dbd43bff0d5f1812d44115b3a051f1a3f67d622528bfd5b726f
10. 0x8e556f6f24eb876c02e1cbc9d5a609db4307dc5bd8ca45763ed1fa6d568676a5
11. 0xa3b5998b01b9bb9c1d9a8147567cbb1c7fe6de851f5aed84baf0781b691fd38f
12. 0x95d81e3bea04fe707a0dff533213b66c51e0658718b3157476d5a7da52eb800a
13. 0xcebf4a9e3aed292aba36cf13d3dabb64469130bf5de7b7c925c232cb853aebd9
14. 0xbff5cb8c10a36d79ad312f3729888eb704e81907920e704f80c8e5b670139050
15. 0xc21e7661f5d6220994a88cc71b1262eeee3b912a2d383d18f38a631c534bfd71
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae