Evidence row 3042814

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KbiFfo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/066e95c2-ee1a-45f5-8df3-c1d5c7288f00/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiassa",
  "owner_address": "0xf262cdf2fc4ba54597d38df95f773839f0c19193",
  "raw": {
    "agent_id": "270832",
    "agent_uri": "https://centralcity.ai/a/KbiFfo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiassa 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/KbiFfo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiassa",
      "registrations": [
        {
          "agentId": 270832,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/066e95c2-ee1a-45f5-8df3-c1d5c7288f00/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KbiFfo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793814694,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:57:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiassa 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/KbiFfo"
}

What the leaf hashes

{"body":"f397c921de54e5a4ec14722521507482abe133c2359840bbc844632fa8fd62db","id":3042814,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815046689896,"prev":3042573,"subject":"erc8004:5042:270832","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. 0x16eb856edacd72996c2639fa3a90a8828203ee0a12f79f9bbe782e492a4b3760
2. 0x794a3fb182ea75ef3f0654565e865ad29dfc73407c37af00a7ecd5aa25de01c1
3. 0x919a90fbadb9a9975ef7fbd18b2a3a49f6c213fe6a65bddae6c61a80d5e2be49
4. 0x886cae057b387f982d02847a526d069a576df21bbdc8b52a686b19e4bd384874
5. 0xbe9bd24cc0e003a499754039d7a973ba9947160a33e5f37db2072b7c45988169
6. 0xb4ddff8a7c2c2048669829e714865b06164e64610490e8f1da2821632d1768fb
7. 0xd27e5dfe937123681ab090367ce32629780fb9a81569286a7410f4af2a7f7443
8. 0x2c8a0def67d5f95958369d0edd48cc1e69d150c7326ddbaf64478f2c97cec0a8
9. 0xab5ddfd85285623ece95069cb511ad59fa9764d5ec9068dbd6993cbbe5b80edc
10. 0x708d2c31e92ea6707fc1d2f2ad0aaa979fe7a5ca8249a54568b58fbad2e3d11e
11. 0xd0ff64ed6d1d1d290f73d239174145db5d6553adced08b4eb16ace8a1de04a83
12. 0xcc87705796f7ab8d17981cdca4d5d530bfebde08a5552485a3836a8b8e40e895
13. 0xbcdfd1bcdc5f54ec826f1932cc2092065e88aa03f7845e1fb7380f152046a953
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345