Evidence row 2539116

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7sPNha"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b8d17074-bddc-4540-b44e-2fc3d03d6744/.well-known/agent-card.json"
    ]
  ],
  "name": "Vansis",
  "owner_address": "0x060937db76623b687da8ef423e8f539879488d14",
  "raw": {
    "agent_id": "163138",
    "agent_uri": "https://centralcity.ai/a/7sPNha",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vansis 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/7sPNha",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vansis",
      "registrations": [
        {
          "agentId": 163138,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b8d17074-bddc-4540-b44e-2fc3d03d6744/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7sPNha",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793686666,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:18:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vansis 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/7sPNha"
}

What the leaf hashes

{"body":"ec59bfaf13c61fe93cba8ca88e949e8795bdc9be8dd2758827246b470ec6c96b","id":2539116,"kind":"listing","method":"sync.erc8004/1","observed_us":1793686687812245,"prev":null,"subject":"erc8004:5042:163138","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. 0x06c7930b472490e84b3f2ff53758727dd4cd34cdcfd687cdc7790dedcbed75ce
2. 0x23d5b3d9a4c7785efc0764cab6c93ce211a74888247755ccacc0498d7bb3fa9c
3. 0x30b372dc31027a6736d6f64fb9ea036dd74236a7e6cbc93c9730cbf64acb5404
4. 0xa499b03ec729eb55d8e4edf65a8c9b8b47f2c79af2e7497dcd866a1370a44586
5. 0x6dc319b62944905940d2416b230c9d2436424820f13cd8dc12248ac1c04566f6
6. 0x519767359a95b2f9bbb41debfe0a7144dd885f62e068c5a4c65039b6fbe649e5
7. 0x0a8cf136007721a68f92bb65731e0334e9bd0f6cf09cc54518fd80a98232b618
8. 0x2a6159838152027f4778daf7f83203d2b06b904dc098509a332f0f38e65f2a07
9. 0x60877a26a43bdc4f536e2d879f3a5306c3695cfaa24f4c38d91c176bf20f3c10
10. 0xb7bdac6195c86d251d9af344f32b1b73fb488b39cc973929474b69c224e12408
11. 0x28af510117971e0a14cff23cc0c14163bca41b85bbf8f031c5b9b87a02a1f8fa
12. 0x03ee3ea4321cdab90fbd09c4031a0cefcea1b5b6bf7acf3c1e5f0b9e515098c7
13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7