Evidence row 439621

What was observed

{
  "endpoints": [
    [
      "web",
      "https://common-ground.lipmichal.workers.dev/"
    ],
    [
      "mcp",
      "https://common-ground.lipmichal.workers.dev/mcp"
    ]
  ],
  "name": "Common Ground",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T07:53:54.679995Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T07:53:54.679995Z",
        "updatedAt": "2026-10-27T07:53:54.679995Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Pick one movie, show, book, artist or restaurant a whole group will enjoy, using Qloo taste data.",
      "name": "io.github.theluckystrike/common-ground",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://common-ground.lipmichal.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/theluckystrike/common-ground"
      },
      "title": "Common Ground",
      "version": "1.0.0",
      "websiteUrl": "https://common-ground.lipmichal.workers.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Pick one movie, show, book, artist or restaurant a whole group will enjoy, using Qloo taste data."
}

What the leaf hashes

{"body":"5e54d7fb2701b084bb60399fd12adf0037e0817864249b38095e32b7734bd518","id":439621,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793089654984987,"prev":null,"subject":"mcp_registry:io.github.theluckystrike/common-ground","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. 0x4c61c74ab6006736bf8f798ec425c9e06acbeb7fe63f0001faec1e69ef251716
2. 0x421be93b52e1ae55acd774b92443889dc84b9bc13e1fd9afda1304521184feed
3. 0x60b1805d977c9c90e5d14710e96ca507bd4dac9fe43217c5f022936fa9cc1850
4. 0xec7d73eb252492c39aaec6ba6c2ed47247b501d2067a2799a131353e2753f744
5. 0x2cdb76d8f65e384c0f78e2070829d92c68c03176db94f55fe90fef6bfd287a53
6. 0x85541984719d790324e87748abdbe33a2ced48ef95dcebe5cdea353829a40450
7. 0xdfd79e689cfbcd50c49bdd5a00a2ff93a90542780b27b286c4bc9ad1a11d7b61
8. 0xe6d5d9be2fc5f87d5621be0abc86f9eb19de961f4899b9fdbf8b5cb839a83e93
9. 0x5261d06769384688f36c8bd4470c46642a0cce9e19a816ad08ec2cb5d9b9f22f
10. 0xf76cc8368883e5e859b77ef9ab8ee1e563f24cb57134247e77c2c3fd2b2d772c
11. 0xdb79ef753f2bf12d42dd9582e7548d8779f526360e431c95865fd80eb157c47e
12. 0xf5ad7dee20c9ad48ff75cc443e6c6ae3a718321f07b826d581afdb243e59305f
13. 0x150dc531eedad3837a4be47dd0bf1a84bf98feb63216c125982425fda525a3fd
14. 0x80ede9e5d428e39db26928b1d08254ff1241f1d7e091fd2e57130fbb4423162b
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4