Evidence row 3016957

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WAk6FL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ee6f475b-0c90-4182-bbf5-7113f8f8963f/.well-known/agent-card.json"
    ]
  ],
  "name": "Briodero",
  "owner_address": "0x98dfef90ce5c6f41da661b96e2db3be4e73fdbff",
  "raw": {
    "agent_id": "253672",
    "agent_uri": "https://centralcity.ai/a/WAk6FL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briodero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/WAk6FL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briodero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ee6f475b-0c90-4182-bbf5-7113f8f8963f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WAk6FL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:34:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briodero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/WAk6FL"
}

What the leaf hashes

{"body":"3f9cc9f68c065668a46191ec79a7f296856edd7f1de6428e02f0cda6ce9019e2","id":3016957,"kind":"listing","method":"sync.erc8004/1","observed_us":1793802882889355,"prev":null,"subject":"erc8004:5042:253672","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x153a795391c5d08b1d14a206136078bb5fdd6a239cfbc3576d346d45cdf0971e
2. 0x1b6cff3d7bb50b84e94f9e12268ad11ec9a24395d04d60ca7f48904792a4a57b
3. 0x16f7785a3095a40de7c9cb8fd89880a0f645f0865765bd30857d2d0a31ab28dc
4. 0xc092a1d2910faf0b875e7ac52ec75577cd92b489034ea55fef3c9272131d6655
5. 0xf5fa95b3df29e5ef2b212b823ac8ce9bf20e975e7adc56c2104de01398319c29
6. 0xfb01553e5e3eeeded2f23d379b192de202ac951cb4671eeadba268e6af972825
7. 0x30cbb84f820707faf96b8d346db0769a3dc15e93559cf13fc5ab650b67e67d32
8. 0xb138c458b3853a113e7dd2a018c7cbc42053b6c7e509e0b87c0693f1a8b1cd7a
9. 0xc6b09ea5d205dcbf4402532a2dba257f54550d1b074bd164dfca9e7cc8bbd33c
10. 0x495b02e3e0f3107eb5d4520fd2d1ed3d48602b15dec47789ecdfe0fe8fd59225
11. 0xa3472ecbc206806fa94adc31eef2ae6e0982cfe06589257eb99da1a6c17b4d92
12. 0x839a8901dbbdd687be28d6b8fe6e4337d7fd761c2095f8e3fe26836b42cec860
13. 0x713a7edc522e56365d3844cfd9f5c8946a4467d3ccca145361b016f2840232a8
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345