Evidence row 2188758

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YdnQGE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4bf3c9a4-30cd-4597-a9e3-0adba5b74268/.well-known/agent-card.json"
    ]
  ],
  "name": "Elivik",
  "owner_address": "0xc3abb46a6921ee34f6c5fada8c6b772bc02dab89",
  "raw": {
    "agent_id": "120703",
    "agent_uri": "https://centralcity.ai/a/YdnQGE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elivik 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/YdnQGE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elivik",
      "registrations": [
        {
          "agentId": 120703,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4bf3c9a4-30cd-4597-a9e3-0adba5b74268/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YdnQGE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793643353,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:18:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elivik 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/YdnQGE"
}

What the leaf hashes

{"body":"a0491af659240ec2c8ed5a81b17ec4a6860d56703940f02aff56b1e0bf5fe823","id":2188758,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643513642502,"prev":null,"subject":"erc8004:5042:120703","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. 0xfef30c3cc1fd31c82e9f1f51c0c94201dd69462078b074ca59093a20bb0ea32b
2. 0xb56f817c8451832ae6d90ba0c0622bc141c75bddbc618c57a27f75ae5185584f
3. 0xd00fbf98cd6c3d77de59602cc9e1fc8d9018d34affe956180abae7a376ce28a6
4. 0x0cbffc951b700271684c1dbd5ba7f9c14795dfc7294c6776aecba3d1f8af4a27
5. 0x0d246aef269c252b80f5784cd32d5bed04fa6b6265992bd88eaba5a48a8d483f
6. 0xc038620ca08538cb69a6088cb4fd336a79ee923d3c4ed5cd68542e0966c3354c
7. 0xc34d3d38c29f95993761823fb62c6fdde482b0c67d156ac66daed306c6b7430d
8. 0xa57fb27a499b564e2b02a78df263f73d2c85daa8dd663dee4480bbe426289fe5
9. 0x79bd1618343ed5a309c5fe459087b742b0f4f77d693038add0976a063d4d321d
10. 0x6d743535d2e8afb83e38c6f6b208fdf7744868cc9765d16c0d27963522ceb805
11. 0x9688b76af0c9bb74be0f03c4bfb74ceb45b869b97c383be6fcd136445cd9055d
12. 0x45415c76d2ab204a9729a2a944991420a243f07964146403ea6d43181ac1ca44
13. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
14. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
15. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af