Evidence row 2561331

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LGGS3o"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b7354dd4-f7c1-4fbd-be2e-f00e00f4400c/.well-known/agent-card.json"
    ]
  ],
  "name": "Griossus",
  "owner_address": "0x94eaf3b764d4ac5419d9d39b7982b6faba06dc0e",
  "raw": {
    "agent_id": "174066",
    "agent_uri": "https://centralcity.ai/a/LGGS3o",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griossus 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/LGGS3o",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griossus",
      "registrations": [
        {
          "agentId": 174066,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b7354dd4-f7c1-4fbd-be2e-f00e00f4400c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LGGS3o",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793699131,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:48:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griossus 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/LGGS3o"
}

What the leaf hashes

{"body":"ea8f02fe9eda2d06af2b231ac8f5094dd2408483d7f2ff95d00a6a7130625056","id":2561331,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699299347455,"prev":2561115,"subject":"erc8004:5042:174066","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. 0xb09fcf31da920bed4d47164b2010409729e7a833eda37595c37260b8b1796e43
2. 0xc4866df3466a9cdd1938fefc0de4db8bcb1be7d5c7dbd367c7c9a2cb6a9d29b5
3. 0xca6d380bdd7d611e5ff27ec2b5eeeb56f4a98ac69845b3829332904354e9d20e
4. 0xa71bf7061b266a6efd16666f5e11f380937fd9b0c9452634aca09bf26b6cb21b
5. 0xa0964041c80eddad8b67b0a7bb72652dd1645a6da48fb74ab44b50a12bdc4262
6. 0x5093167ca4b29556408122aeff3258803a6c8850e6d74f7fe9003d476aade0a0
7. 0xa10ebd870a9604a01417a15262c647af80f16de531c9e247d174e0431fac830a
8. 0x0410bc69361404c553f49a1a4df7a7fe0bc0439f42eaa5ea31e3afa32e07eeeb
9. 0xe6879274e08ea2744c3c6e374ff6fbc71dfba38f411c6959508652241e2ba253
10. 0x8233739bd0c774f6380541891de616e8155c7d89873956cb20ab1f8b79f31a14
11. 0xb5a90e56695057d783cdd956dbe0f7680f696f74ba9596841bed2738b79f9041
12. 0xec6fa8a923f13ea0b164fc8176f0522f8cdc30e87c9d55d75b789b11053b51b8
13. 0xe77cb660ad4fc9cdf06388820598606d0cfed52a41772cd9d2f56246f2635e96
14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7