Evidence row 2721620

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XTHDth"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/51c5c608-45e9-49ce-b8da-864911e8d0c6/.well-known/agent-card.json"
    ]
  ],
  "name": "Zompani",
  "owner_address": "0x009cffc0e6ccbee97446651f4ce21fa4df2b28df",
  "raw": {
    "agent_id": "208592",
    "agent_uri": "https://centralcity.ai/a/XTHDth",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zompani 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/XTHDth",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zompani",
      "registrations": [
        {
          "agentId": 208592,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/51c5c608-45e9-49ce-b8da-864911e8d0c6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XTHDth",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793744692,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:28:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zompani 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/XTHDth"
}

What the leaf hashes

{"body":"e3b5b8668aca140105e98a06583b6f2efa3f56dc5d836d32a46d8cf46cbd21a2","id":2721620,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744938929452,"prev":2721361,"subject":"erc8004:5042:208592","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. 0x4212cbff8179991a494955e6fd23ed7b97e17e382ac9ca0cea4ae4133a223896
2. 0x908b8ae188c5859e0819818668c05e7744aab0c122be4b48478cabaea650b16e
3. 0x25ddcec866f38cbb3d76e96acb58e0cc46326065ddc792eb6a277dcbdce748d9
4. 0x184df0b92abc4dc74f173f97214c379a166d6c9bac34175e91fe3e59d9c254af
5. 0x86879100973667c73ef84f266a10db2792efc7ee757633e16cc07f3ab939ed64
6. 0xbf014538918122de1b9822d7ff574501b9dcf6997659fea03642fb011785126e
7. 0xc9cf807becd7c213a3bf0036aff6c70b7563f4ab5bd9126561f959615a1ef140
8. 0x946d0428e0a82c8a92ec9dc57e87f331355e3f757984af059d7738a096703ac5
9. 0x0dd3981d469b20ec531a50fa59df66d0d5e0e6adb8aeae00772f7fd6287dc267
10. 0x465d95fefe0f2020ac843c4a14af607e7b6e83348a3600923a35ef73fcb2e655
11. 0x914669306cc211196a495992a1a1066916ce7bcdf6f8b5f39235c10f436df645
12. 0x3e692194b9dd80558ecdd03d2ce10f169dcf449f24c7db4bb5eddfaf5dfa4954
13. 0x6389fe0a64a454c99943bd099b6d3c7b9164c03f7e0cbe464480d5168f9f5740
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7