Evidence row 3673387

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/t8lwvI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cfcd817b-d5e0-4516-943c-89356bdfacaa/.well-known/agent-card.json"
    ]
  ],
  "name": "Viozabel",
  "owner_address": "0xeb7cd86ae45aa691039ec270c30840ff8f8c06a5",
  "raw": {
    "agent_id": "367938",
    "agent_uri": "https://centralcity.ai/a/t8lwvI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viozabel 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/t8lwvI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viozabel",
      "registrations": [
        {
          "agentId": 367938,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cfcd817b-d5e0-4516-943c-89356bdfacaa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/t8lwvI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793934216,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T03:04:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viozabel 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/t8lwvI"
}

What the leaf hashes

{"body":"7455ec77bf029f46363eb0061fae5d7883a0bfffb65530af6021ebf2a2c2feb2","id":3673387,"kind":"listing","method":"sync.erc8004/1","observed_us":1793934294898216,"prev":3672602,"subject":"erc8004:5042:367938","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x7ae6b55341fe1e6c734096a40d33755565f37e0b968caf647f0320fd2f4ce7f5
2. 0xdb4a18d3f593d694b1e86fc05018c05bc71a5812559ec3bc0d314ee4caeba691
3. 0xb7fdf317fcd46603e64941de52fd4c7f049dce27ac2e99068016df162d978a4f
4. 0xaeb5d2f252e7c577e515f4fa9a54ec04f5573b4b48f4912a7c934cad408ad3cd
5. 0xa2ff2293f9276e7727f6ded54c4d53b212a4004c29cc3664c6038f210188bb9a
6. 0x17a87f9174dc4829b82908291507fa970f03c5b6b9b8e22f3574db61ded32716
7. 0x97e5b8147114101bf56d337b5b59963aac996f5a8cc6c5b7f8dfa5c21c422498
8. 0x863b144c88168230e97254ea017d8d9219a2bb1c1e80399fe977a706ffa755b9
9. 0xca0c098ee7ace5ec1c8b62fbf3fcb004f74aeab463da563a9cb0b2b886114e62
10. 0x731c9b9677a3e6409b01f4214dae932488b3d27ea7cbc75e7ce2ce0229d2d2e2
11. 0xd4e9df12ce816d27734cfb39947c2099cdaf22adba177ae376831cb2124391ac
12. 0x1019cbc905b2fb53a400ad40e43344ec080ddc88e0e2fe7014c82d82c915186d
13. 0x28f75fa5568e7129730dc1ce70e577cbd1b5721e70e9aa5f397c92d34eb3d84f
14. 0xf924dbe70c424f18cbe5709dfede8c9422fbce1ae5388e7d5884eb95585abd1e
15. 0x76ebf1850cd69318e55f7c76c298e951486d7eb89da9726d99a973873bd3e0a8
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1