Evidence row 3715926

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WV6LGl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dac14d16-fbb2-4910-9be7-7642a135c59a/.well-known/agent-card.json"
    ]
  ],
  "name": "Tramisto",
  "owner_address": "0x88e5a89289a8adfddd9b217772677f8bb75059d7",
  "raw": {
    "agent_id": "391100",
    "agent_uri": "https://centralcity.ai/a/WV6LGl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tramisto 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/WV6LGl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tramisto",
      "registrations": [
        {
          "agentId": 391100,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dac14d16-fbb2-4910-9be7-7642a135c59a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WV6LGl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793963374,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T11:11:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tramisto 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/WV6LGl"
}

What the leaf hashes

{"body":"d1adb9693e886a3665eb2959c8481d2af2a4f9c2e47d2654afede0fbc9610d97","id":3715926,"kind":"listing","method":"sync.erc8004/1","observed_us":1793963519096287,"prev":3715661,"subject":"erc8004:5042:391100","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xef66778a81716dc7bb72ff372c40a9d64e1be1466c4dd5bd878e5ec2095da974
2. 0x6b0c7428346b11a40629c828999c7fcb8697178d21b271172402104153da6f42
3. 0x15fe3167d208e3974f1139bc2cc613780f4050f4fb2542b30d50c1984fdfc372
4. 0xd71ff1ad3f1c2deb9e4b58e48da53d99abb1d0ce4e79dae70c85505088fbf702
5. 0xc2a0a2e33c13db0b887fc4f9227f5b383bb2f653c8657465acae985a0643b0b3
6. 0x7f6cc48fbcde6f464b0bac11441e1a8efa6fc844459fe0f0e4671488d0d90ebc
7. 0x6eada2132016e93aed2f6a28196ad7463bfae90b2efedd1e481020981b972874
8. 0xbeb5c302a8541b33a7188c45628d17ea9dfba177ab506e25401911e42037d080
9. 0x5d061380d228e7bb8fafdba5c89ad8cf36d849aa50280736d8d662fdd3845e50
10. 0xef55093a2c2fcbd4416d1551376911f55ebf63e7f1313ed54c485e405ba9f195
11. 0xcbdaa3bab84cf6de7746618a34627577f4515d8dd13f0a9010d2170ba8f03ed7
12. 0xa690677335a5515379099d302fd8099718991b50e85fdf787a4785d28a8ae6bf
13. 0x01f90ea19b7200bdba2caedf2dec15b8b4dfb3351cf20fe52122eef24495b1d5
14. 0xf0c5ed643551a46e0398fabe9b2a3859cac500bdf092518c6acdd82ca64ce794
15. 0x0bc8160b8c94aae791142fc9caa83c153cc73b339512089ee494d4e8e7094abe
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1