Evidence row 506036

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.connectknot.com/mcp"
    ],
    [
      "web",
      "https://connectknot.com/"
    ]
  ],
  "name": "Knot",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T15:04:44.980503Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T15:04:44.980503Z",
        "updatedAt": "2026-10-27T15:04:44.980503Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Shared memory across ChatGPT, Claude, Cursor, and Gemini. OAuth 2.1 context & supersession.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://api.connectknot.com/api/brand/knot-icon.png"
        }
      ],
      "name": "com.connectknot/knot",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.connectknot.com/mcp"
        }
      ],
      "repository": {
        "id": "1435883604",
        "source": "github",
        "url": "https://github.com/ConnectKnot/knot-mcp"
      },
      "title": "Knot",
      "version": "1.0.1",
      "websiteUrl": "https://connectknot.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Shared memory across ChatGPT, Claude, Cursor, and Gemini. OAuth 2.1 context & supersession."
}

What the leaf hashes

{"body":"3290970357b6b6aa85537fe9bad87136246a8f089f758773a624a95ed4733408","id":506036,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793114942788736,"prev":495418,"subject":"mcp_registry:com.connectknot/knot","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. 0x795d085cc1de5053f71b6b5e4b4244ea32117cccf81669a4f75e51e4afac904c
2. 0x84707491e3ccad04cd7e0b11e70e80def8dd6baf0c030eeb31673e1a3d079cd9
3. 0xa7e9aa54b1bc1cf26984dd0f7431e21e3bff3f6d6a59e6affd592fffea8d604c
4. 0xc2a455c5e4dc679a4fcd8e8aa34cab75d650c81246953ba4946bac3251a554c7
5. 0x2fbf4e220b939670a16312e872a9f03d4706e6400bed12108423873c263dfcce
6. 0xa9d503e290a5abfeb87c16901b40a87e54c3d91afda21747d4a0ef15c8d4be4b
7. 0x8e66a4f067605560e6dfdb549f1d4fdbb6bfd564ec4a48fd2199dba117aacd7b
8. 0x738efcd711ae93741a421914c8160f46bc63ad150d84c73d7ddc1fec5a47ba46
9. 0x0da77fe7ffac648d3c87eea4dde61169cee956867463767ef43c4e050c3f9f5e
10. 0x5671db75eeaddc94dc4a891114e70d0b39acd13d96c8477b89a74e783ed1443e
11. 0x762b944704b581c24cf35c5d2505808d0ceccd237060a6074a4dc586ddf27b75
12. 0x0574b16d30fa9d3621e88c3779ea2cd142521826d4e75735f3ae6d4ed075cfc4
13. 0x8f2d125f5fe55a24b5da16577766eeaa13f24a272bb4c1c016f423ae917da681
14. 0x9848c068b1371232529d2b5738fdc45b854c57da041b69ea7c9e112b14e2d9d1
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4