Evidence row 2268841

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BH8Z4R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e9965d6e-5204-4459-b04e-f60ebeca0cbf/.well-known/agent-card.json"
    ]
  ],
  "name": "Liaka",
  "owner_address": "0x8015ee68a4dd7d28e16e6ea4124e39a2fea12612",
  "raw": {
    "agent_id": "128221",
    "agent_uri": "https://centralcity.ai/a/BH8Z4R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Liaka 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/BH8Z4R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Liaka",
      "registrations": [
        {
          "agentId": 128221,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e9965d6e-5204-4459-b04e-f60ebeca0cbf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BH8Z4R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793648791,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:50:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Liaka 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/BH8Z4R"
}

What the leaf hashes

{"body":"972c3dc392f0498433e598ba0d6f4369db9c36edf9a72ee5831a417e76b439d2","id":2268841,"kind":"listing","method":"sync.erc8004/1","observed_us":1793649013411553,"prev":null,"subject":"erc8004:5042:128221","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. 0xe3267da00cfa6dc615a3fa6657cb9cc39a8a04eed67e03d471ff2d21ac466784
2. 0xdf3f3b6210ace0ab9ad53e82e136752148f065671ee8ec82487e7ebf2dc5963f
3. 0xc9980359d4870e1587d3e656949d7ace5fc7c7e492017340be5fb31ee34c1bc2
4. 0x104efa7fc708c986d6f78ae6ba36808bcac9e5417bf481b38d09f5e4852c821f
5. 0x32948ffd951c5a4795d8a14882b89a8c319c4b950a8bda5d1d3c59d3f1ef997b
6. 0x5b6622084da0255cf338b6566f2b03549872d8a4f85003424e517eed645e04b9
7. 0x731ca588c2858e7a572f50a030cf72f7133c1be6f9b8f7aaeb494465e311b1ec
8. 0xc183deb16ce14d22f8648afba80613008d8438b0de26b951ae26813a4b38a388
9. 0xaf874846d2bfc35f4a9b6b74f7edaf1c81a607a71eaead8c47756067590106e7
10. 0xd681cc2b34e4be536eec302318a6f1cd114f5e8a4dafa6c2e106aad82635d777
11. 0x3dc07e7ba06e935a44f5bfc499122aa5ce625052b8f06246e76f153d8edd8c5c
12. 0xa425522b81e7f1b0749052147327a6c322a17427ffc07733771c29e826d80c1b
13. 0x5dd9fbf811b05f3e5af51f812b6eea86a039a192f115aecc0fd37a502e3a04f1
14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af