Evidence row 2708885

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X8Bx3z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24ba9bcd-02f0-48ee-8860-0ef0e3805d82/.well-known/agent-card.json"
    ]
  ],
  "name": "Alamel",
  "owner_address": "0x28bdb96dd7bd54d9973ac97b05b57996f1d5f19d",
  "raw": {
    "agent_id": "202582",
    "agent_uri": "https://centralcity.ai/a/X8Bx3z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alamel 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/X8Bx3z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alamel",
      "registrations": [
        {
          "agentId": 202582,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24ba9bcd-02f0-48ee-8860-0ef0e3805d82/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X8Bx3z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793736895,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:19:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alamel 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/X8Bx3z"
}

What the leaf hashes

{"body":"ab10e4a3b1106cb9e747c5bfab604f6a6dab755d17ffdeac2afc3abae189d9ce","id":2708885,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737198130219,"prev":2708519,"subject":"erc8004:5042:202582","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. 0x4e6d6e5d9a32518bb7a85a127671f0ddf6c0d9bcd63036140bc8aa698d0c3951
2. 0x11089d12db7b04e424205c1c389204e29c3982754c8485372b62ee8b52fdea88
3. 0x2922c847577fc3d4001d5c51d8b32d1104075c81159c968bf8aa986ccbadd07d
4. 0xdd607743b125e7b1d43efba80a4084f3e2337bb22a76157ef5b075338230cf65
5. 0xd7f91a1e0905da2dffd2963ec474aa3551d400f840d763fa7180469ba68a1181
6. 0x1ef79989d81be92e1a09d4c77cfa2beae45847ba15712b8fd885b9277a5335b3
7. 0x055aaa96910b4e6c8f955cf020a3428d28bce801db9416839b0d7f23776ac98f
8. 0xff416f99ab7253d1b51456d0168e5bb372c9f7b5dc3b60c031bfaa954a54699d
9. 0x6fdf8e4b82e3f46ae51cb67fe1c956fdc4d51fbed9a9e0dca9cce4ff767d2cb6
10. 0x4f4e699833669a34ddb43e818875f46671fadf3c668f0c34c56d47eebeaa4882
11. 0x314b36118512de4bd9d9b6cbb0276a55e849fdd1f9018a4371d0de20586dc13c
12. 0xeb5dc94121e9ce65117d2bddd583629e94d10366ce6bd13180fdc3395c2279c1
13. 0x22f82e035d3ea6cb5d84043480913f82c413a83d3ed928d72d0127600d8acbe9
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7