Evidence row 512283

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://faceabot.com/tools-mcp/geocode"
    ],
    [
      "web",
      "https://faceabot.com/tools/com.faceabot/geocode"
    ]
  ],
  "name": "Faceabot Geocoding",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T16:20:40.80037Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T16:20:40.80037Z",
        "updatedAt": "2026-10-27T16:20:40.80037Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Address to coordinates and back, postal codes, worldwide (OpenStreetMap). Free, no key.",
      "name": "com.faceabot/geocode",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://faceabot.com/tools-mcp/geocode"
        }
      ],
      "title": "Faceabot Geocoding",
      "version": "1.0.0",
      "websiteUrl": "https://faceabot.com/tools/com.faceabot/geocode"
    }
  },
  "source": "mcp_registry",
  "summary": "Address to coordinates and back, postal codes, worldwide (OpenStreetMap). Free, no key."
}

What the leaf hashes

{"body":"6a4a976c5269bc3090be2e3f7c5c4cc10eef352bcbfc244387d22419fb7a5371","id":512283,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793118544157777,"prev":null,"subject":"mcp_registry:com.faceabot/geocode","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. 0x7e5b073b88d3cac8265b13f8f76c256604cebae9b24f4ed42f443cf369c1b13a
2. 0x86ef5dd3431f91bb1696eee26ac329e8183edbbf6ae383239dc77cc11aac11bf
3. 0x86b6c4ab2b494531eb7cea567d980f791d68325a284ed17b16140a6a65a88c0b
4. 0xf11373b2f0b2abcb87fd71227e2495e2061ef3e3d63d69b8d5ec48cfddb23e03
5. 0xd4801469eadc2f38ce9391fa35afb2874d7995119c3e187e277edd9c4d605aac
6. 0x49c0a4bb03b7b75203c7779973edbbdadbe23f8bbad806358d21f6792c7f0209
7. 0xcb847a72cdfa6964f362bc1f204b41166a811fac4be1511d02f3a16dfa118557
8. 0x0fa5c92b28415e8b0f32460698ce5793550bb4970f4098c9ad755a3fc8db85df
9. 0xdcdeea41992a75314af83aa17f7ebaa8d458b947fafa459fba04c34fbddce238
10. 0x63d53c86dcace63fcec156d87cf21e38de1aeee0b27dd0c2dcbfbf4a3dd56883
11. 0x868e095a0e024f898de0327309385070aef4560771a159bdc58d9e1c53b28672
12. 0x4b98c7145f5ead65ac9430579969acab10bc70758d3533f5a4fd4dbb462a2b61
13. 0xbc7cf10ae301dcdbc5db5be8c29e1b3618ffaf1c196a74cb6a9e6c4fae0bbeed
14. 0xfa0c8e8f1a1710ff197533b0a28208f2e168afe71abb7bb3416e09d1ac371d60
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4