Evidence row 2604805

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/q7Q0XD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/af68e1ef-82d5-4511-8a58-b6df809dc9c1/.well-known/agent-card.json"
    ]
  ],
  "name": "Sazano",
  "owner_address": "0xa17b06a6dd461e6bb921a15bca6df56a5b82b276",
  "raw": {
    "agent_id": "191311",
    "agent_uri": "https://centralcity.ai/a/q7Q0XD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sazano 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/q7Q0XD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sazano",
      "registrations": [
        {
          "agentId": 191311,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/af68e1ef-82d5-4511-8a58-b6df809dc9c1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/q7Q0XD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793720211,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:37:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sazano 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/q7Q0XD"
}

What the leaf hashes

{"body":"5aadcba42d4e063aaf6afffa3364a59367054e0a3575170ab22c15f5666a6c75","id":2604805,"kind":"listing","method":"sync.erc8004/1","observed_us":1793720262085950,"prev":2604606,"subject":"erc8004:5042:191311","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xc573db0b100770db287ab6d73311f8036424f394f1b6ea532dbfaa4be188416d
2. 0x5ffca32b63441b2b3bcd1a5474521ad31dc077b578f79b22ff3c71691e889074
3. 0x3f3124ca21348a7257dc89b6d89c1b532b3d12fc713cbfc01518efda79b29fa2
4. 0x92ac3cd7e0849ca5fe911f43c6250d32ec3b30f0e885ea2e49ecf3a529f31373
5. 0x9a61e6ef8d39c245d5556014abfe36755c24456d21dda5821dc9f8994a36ab04
6. 0xb0f1ddb84f69878db09aaa149c4b526d2cb61c223dff7e1b03191159a7eac3d3
7. 0xbfdd053dc4b529e726ab4c257da7b89c3a58600726bccdf7a8b2b1e46a7971d6
8. 0x47fdf31ce042342e03d6ca1dea1afb6937c13f71e7e66676b85acf73e09a9dba
9. 0xd541a0af2a5c1f199e41f6e892b777c4888b74a5fc3290b473ec0ed9f5db9d62
10. 0x02ff08f5aaab148cfd326d00a2ea16b5a60020ae09d716f00264b587eb6c778c
11. 0xb9479538c0cf9567cbeefd29a4239e2a9b423f88542d2090e7f65ae17fe08d95
12. 0x2776d6de184337d929278006b07b17c87f04f4b0c2a6ef891d856846b26b3417
13. 0x757c81f4c079ccef5ee9694c28de1354dd783331e9778583284b2bcba45c4662
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7