Evidence row 3371310

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eE9hPO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5276e8a6-1822-4f60-af5f-a0c0fe572957/.well-known/agent-card.json"
    ]
  ],
  "name": "Alontano",
  "owner_address": "0xc3334b0b67228bedfbe51402a619eb3d17999e27",
  "raw": {
    "agent_id": "321247",
    "agent_uri": "https://centralcity.ai/a/eE9hPO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alontano 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/eE9hPO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alontano",
      "registrations": [
        {
          "agentId": 321247,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5276e8a6-1822-4f60-af5f-a0c0fe572957/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eE9hPO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864598,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:49:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alontano 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/eE9hPO"
}

What the leaf hashes

{"body":"170b5df0b76a644af07cae429725aebf6fe235962b57289b4de6e2e9f89649bf","id":3371310,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864996933109,"prev":3370977,"subject":"erc8004:5042:321247","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x438c080f09d10ad942c05bb3e96d8824f640e30ebe2058a8532c6e461f33d8e0
2. 0xb24931e600e7efec0af1ae3ffd7bda660a2dea8172555dc6583f6eacb7e0088c
3. 0x3c8bd7c4c7c919c3d26611f239cecd80e8aac5cb0507a8428a520711793b000f
4. 0x7eb546b844696ae009f2a7ad0b1323df68d83b092e99b74f202eb5ec3cb206ec
5. 0x8dcee629898c845e12bd3f2117faaea1346888fe3fd65ba30354669119c5e806
6. 0x1d5bdea339a652ee141b08de8b0c5d658351e44c6525838b0d0066306a487a6a
7. 0xfa9f35c64ede92dc3bea7d9c3fad0a58adecd7b718893f620b9242f0748a031e
8. 0xb96bccdcfce976a3027c812cd42eb77313759c3b8b9acf113806a40009e51c4a
9. 0x495cde3fd41dae9be988368bface05bd8c04ebaf292ef4b00de30d12d2ceb50c
10. 0x6b2634a39bbf4a4785a4a86ba714950a93be78bc5f07928b1e8a00ca6720f5bf
11. 0xcbb3b58cc3e5715b3096ee7c2402cc519a3712939c937efd24729ca2c4e661ff
12. 0x0ce1d88c8991f75065f133d4771234f572f92a84bf2ccb1d75b32966d9936d6f
13. 0xc7ebed77a6cd635bb63c4d9c509a16fd09b48fa6c9d06b421f9de84414da9e18
14. 0x23329bf53eb2e958bbb3475e431fb82ddb0bfd349513425995db63fcba47983f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94