Evidence row 3054136

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/e0lRip"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1b3796bb-5151-4292-98c1-6c1b8a5d1b53/.well-known/agent-card.json"
    ]
  ],
  "name": "Griomus",
  "owner_address": "0xfdde76c9fe9df2f7656ed1d70b98d1a8435b5862",
  "raw": {
    "agent_id": "278328",
    "agent_uri": "https://centralcity.ai/a/e0lRip",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griomus 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/e0lRip",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griomus",
      "registrations": [
        {
          "agentId": 278328,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1b3796bb-5151-4292-98c1-6c1b8a5d1b53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/e0lRip",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818573,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:59:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griomus 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/e0lRip"
}

What the leaf hashes

{"body":"552685ddebfe9f2a14f6759dda4f3be08577900f1f95f64236fb9f34db8976c4","id":3054136,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818788023576,"prev":null,"subject":"erc8004:5042:278328","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. 0xd1a3fa1f691ae541185e671f8664b680590b2e7ca8094100743ad707159beea4
2. 0x8266fc4e8d7baa2cf413b79a0ebe18e03c1a1f42792f45d181d4feb9b1560de5
3. 0x6860409ce96bf2d83f622a10cce993267e62a2399cc685c9607d8e10e763135e
4. 0x654c9162e4e7e0b16846eea9fc26e74448741791d89a2cbf8ece01b27c6c0005
5. 0x0af3700aa9752d6ba6fdbd7ea8873936b2f80b7ff4f99d2f921cd531f5245f28
6. 0xf326d497b1bcd38c0e985260e8b0eea2169d8b8753c1559fa81b2fcc89451435
7. 0x8da67542b56f5ea2cf8dc797bbaa421420f4229b97c7c5af19746dee7fecea83
8. 0x9dd35f57f3ea54f2a7786c0aef36ff510bc6cf98a76c6811ace89b18e2bb1bbf
9. 0xcb72a04b380576c6549b60ee9289cc6f0f35572c81e701ee308956a46e367c4d
10. 0x19b132d624550c5959d80a469e6eecc1ad4a0ab6fc45e5f98da76c84450fdc25
11. 0xf862756dce042fc43fb7f90b2c848c3e5f3f82a1cbbc3fbc7aa455ee6c9f4838
12. 0x86dd4acbbfa62948d4159bee53361567da942b1a2ddf09da6bd54304836a8824
13. 0xaa14d1e7b0e17af1a2dd41df81131443e765fcc3e1b8e3227fc0ad1c80c4671c
14. 0x03ea806e63a95e128d81599dc6b08c8f2b05b08552c9e838b2c22d401a8c3dbe
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345