Evidence row 2624818

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6NRzaz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e691328d-8ec9-4a7c-b651-1e4af1c95e65/.well-known/agent-card.json"
    ]
  ],
  "name": "Alezis",
  "owner_address": "0x3b1db3fcd8d52fc2465b6a7ecb991b82cd11a5f8",
  "raw": {
    "agent_id": "199228",
    "agent_uri": "https://centralcity.ai/a/6NRzaz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alezis 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/6NRzaz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alezis",
      "registrations": [
        {
          "agentId": 199228,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e691328d-8ec9-4a7c-b651-1e4af1c95e65/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6NRzaz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793730471,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:30:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alezis 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/6NRzaz"
}

What the leaf hashes

{"body":"7acd8f12b110213886f4a93288727d3eeba5208f4339c7fa88d0e086ce198d46","id":2624818,"kind":"listing","method":"sync.erc8004/1","observed_us":1793730651445907,"prev":2624382,"subject":"erc8004:5042:199228","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. 0x4fed3943dac33a93e0428e2560c7c22e2339ae92d726b5e978e24eb8261c81b5
2. 0xf97183b80f522a30dd7df5730a6cc35764a794e160eda5861a6f3cbd5caffa77
3. 0x8e82e3b6bf36dd77c99b9097eff0aae522f361dcfad3ee7a657e0332641b4de9
4. 0x6e5861a55a14f101f3a5ac2c0961a668e38efdcc61a095ffc10fd59e2bc45e34
5. 0x3836dd20853f726f7dd900e9ad06b7140c1715e50c1e3f0f484ff0452978143c
6. 0x71e90eb558cf18068425a1bb5a04eaf3fe4ac1079257be37854ea746918c605c
7. 0xcaa20b7c324996da2a93b2e2ab34f58e3a1aa9d3300284e7e0fd29ce7dec4fa3
8. 0x50b774ad47b3752a58e3d59faed9e0faf5daf9806bc35cf58f1b47c7711e7805
9. 0x7bf0b9dae1fcc25936501fd50102a42d3a8873252fde8de01e8f2a7c95975a33
10. 0xee12837196184c0a924c5263c6bda8b6cbe7879dc054c4c6dac4fad7c12e1ac8
11. 0x74f62bae1c62cdc4d6e026e2a01922542950f68d963561c7d5ea8ade3d74ef43
12. 0x5067e540510b4775123aaa1b89e8e771fff48cda2d5217221586896ab145069b
13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7