Evidence row 2168248

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bYkr8B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/27f412ec-708f-48f0-a894-862610765da1/.well-known/agent-card.json"
    ]
  ],
  "name": "Kratisto",
  "owner_address": "0x89fe67b93040691c620e03ad9e39cbebb5de3689",
  "raw": {
    "agent_id": "109397",
    "agent_uri": "https://centralcity.ai/a/bYkr8B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kratisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/bYkr8B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kratisto",
      "registrations": [
        {
          "agentId": 109397,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/27f412ec-708f-48f0-a894-862610765da1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bYkr8B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793634890,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:00:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kratisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/bYkr8B"
}

What the leaf hashes

{"body":"0d05c7553927395e9f9163a95924d92af28e75b7bb3d07bcb829cc79e5b3ce27","id":2168248,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635256516548,"prev":2167760,"subject":"erc8004:5042:109397","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x97f4639bff9dcf2371d7df740daf1cf3def037a352d7d5996b3724fc4125e1c3
2. 0xd461ee8fd1bfa81e8150214f16e63b13d8ee73032a8088fb73e69aa71697a47a
3. 0xaa1b225985cd8a511d81f1c09741007dcb43a97f0aed27f847d6281b5953ff4a
4. 0x5a853de9698d76f99773f1f56468e27ba9b343bae67c748517f2958bf0ca1d83
5. 0xa261c92748dbe12707f64c57e35ef20b0a56e9859db54e7cad9cb698de235b4e
6. 0x5c84868df2de66ac49c1dd26a0d95753c8c8151fc9442fabe02407bbb448f5ae
7. 0x9cfe9afadd14f0b6fb13911999ee76d9ed1f1549759e7fcfff862c2e0216ec9d
8. 0xa4d790f7ae6354b631d9952cb779f41a1a968ae787d37e088a7a064b32e19883
9. 0x56574e2db4c327bcd6affa85b421591bf54f976cd2fc862e92267f96f5944c98
10. 0x81f9a1689d91fd83eefb66ac28ff2d20b23cbae8512728dc929ff1bfa0d571bc
11. 0x962146faef816638fd3d22248461b5a38069af335a4949c571e21c2f49655125
12. 0xb4746c9c6a01a5463121fb30690562293e068b5358ab464ea070f4414595db5f
13. 0x161ab8dfe29d5443837514b3760b34879b8201d43912571c314e4142639b07a3
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af