Evidence row 2083078

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9LbXel"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a12f5b4f-9858-492d-a2e0-98bb56e3a247/.well-known/agent-card.json"
    ]
  ],
  "name": "Brerlo78",
  "owner_address": "0xa0da7d9911c615c679125b9c254a592ac686df69",
  "raw": {
    "agent_id": "73153",
    "agent_uri": "https://centralcity.ai/a/9LbXel",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brerlo78 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/9LbXel",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brerlo78",
      "registrations": [
        {
          "agentId": 73153,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a12f5b4f-9858-492d-a2e0-98bb56e3a247/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9LbXel",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793604126,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:22:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brerlo78 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/9LbXel"
}

What the leaf hashes

{"body":"5b814dd5dbf0ee20eb794987291db40b0aaeab92844eb518dff9a0b7ed01ae81","id":2083078,"kind":"listing","method":"sync.erc8004/1","observed_us":1793604148279444,"prev":null,"subject":"erc8004:5042:73153","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. 0x630834381a207198e222cd3120a15407a661eb0f8668fb6444ec01c089d59ab5
2. 0xbe47b70327f0eec8ecff5c0dced51c731aa27b461d4619f6ecf1f74ae8ff560a
3. 0xda041c726c0636c3d1ed0cda81c9f3110125ebae43645b42395d1e986bc4cfd3
4. 0x2413870e222ca40163026b088aca60e651ee31fd8852ab7dae2cb6930d8ad720
5. 0x020268d4fb2ad36be3a555fec0886a9c4fe30cde073e502ea16c2c5455030082
6. 0xad9d1ea35f1a535986e56583b0f48d6dd0481afb9072444fd73a1371fd8bce67
7. 0x307972d057e9cd9801ccfc5822753aead8d928f8f7622a113f40f3ab379dbf2c
8. 0x804bc9b84f45695dbe266960f249823a27b8320565255bd2b471bf12e4b33068
9. 0x75370d83e77a0a564591370f8eaff9b340b790e7304cd5a3fe876154047921df
10. 0xb057364ee677bbbb85154cd4f92d618a5acb7ffd02cb8cf2f827b232cb86a1e4
11. 0xef6a158d96c47e9541ab0c126e7a93c44f7af7685f132fab04c6c0f8be660ea2
12. 0xeaef14903698d949a2f8825a96ee470a4b81b85c938c299d424667f8cfdda5be
13. 0x43843187ed08d9e521651cb9dfff6531be94049b43e391bab5e05b93fc4383d3
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af