Evidence row 524631

What was observed

{
  "endpoints": [
    [
      "web",
      "https://decidewhere.to/for-agents"
    ],
    [
      "mcp",
      "https://decidewhere.to/mcp"
    ]
  ],
  "name": "decidewhere.to",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T17:55:00.0413Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T17:55:00.0413Z",
        "updatedAt": "2026-10-27T17:55:00.0413Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Help a group pick where to eat or travel: critic-backed restaurants, warm trips, one vote link.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://decidewhere.to/icon-512.png"
        }
      ],
      "name": "to.decidewhere/group-decisions",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://decidewhere.to/mcp"
        }
      ],
      "title": "decidewhere.to",
      "version": "1.0.0",
      "websiteUrl": "https://decidewhere.to/for-agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Help a group pick where to eat or travel: critic-backed restaurants, warm trips, one vote link."
}

What the leaf hashes

{"body":"b192e1626e1507ccdec7da89531f40bdb8a6896503c841d5e89f17a9d1b0998b","id":524631,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793124739640989,"prev":null,"subject":"mcp_registry:to.decidewhere/group-decisions","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. 0xfae2fa8c0ee1cefb67527f66fa12f4651fd5452d39e4278601729d396564140a
2. 0x7e2612b82eb9c262f388f20e2f4cf63e463c0c008a546731d040de501b70cbd2
3. 0xb70221f2a8569aa11ca846836bdd7db9b4a8d924f6a8cb4da8e5a919f30a5c41
4. 0x808001c4f0f79821223b7293e1f6d9ddea16bb0921f3f73edf483f7d3287dd2c
5. 0xac562d87b47eb7055d087878f953f40e53c838ea44869e46a86aab80db84b2ec
6. 0x12fa0b6e3257f5f00482a27e1e1c419e95795a6ea729c6479d4f00888b6edd43
7. 0x91d3e480e1296455c34b1383112865bae5e157566076841d0e2414e381ee5ef3
8. 0xc1211c16fd75690ba41ff8b6a133a4e5295e0d2640021e23fe9264c6bcc907e6
9. 0xc5620e45ab09a988cfd73689229ee530d36e9b7ee8106eb62b9a6db6ae8a766b
10. 0x73db7e0985a84344e3158d3319a4e18db8b5cb3dec702c1e7fda3154c276f4d8
11. 0xb79afe573322beeaf10115333840af7581c0f1a3d89119e0bbb5881311429394
12. 0x58215df828d47943a710362ab6e17ad0eb4a7c42a13dbec3ab2635d1abf3945f
13. 0xf24b37f8ac293f5328e3e6b28cf868989fe99debf025c153c0d9a1698e846e25
14. 0x94d3785ce9330e4580bccada5459380aa2aac76a0bf11354d1353b375afc17d2
15. 0xb5b652bba4a5afca56c21031d89b1c06361563aaf54ccc8541c296ceeb2b66fa

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4