Evidence row 2151083

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/n92MHt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/977b30f8-bafc-484f-a1b6-d398dff60d3a/.well-known/agent-card.json"
    ]
  ],
  "name": "Barkani",
  "owner_address": "0xcad6d6428833f87ef16236d636d41c7be100a5d5",
  "raw": {
    "agent_id": "101329",
    "agent_uri": "https://centralcity.ai/a/n92MHt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Barkani 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/n92MHt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Barkani",
      "registrations": [
        {
          "agentId": 101329,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/977b30f8-bafc-484f-a1b6-d398dff60d3a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/n92MHt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793628052,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:03:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Barkani 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/n92MHt"
}

What the leaf hashes

{"body":"95da352e61fc4fced02119b231d2c84fd9d906b0769322b4cd7464ee3c3eb8f1","id":2151083,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628199559335,"prev":null,"subject":"erc8004:5042:101329","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xfad1305cc31f16761cce60ad38fb2a3690a08c7081dcd8a0b415fd11d7480d33
2. 0x0f5754fade59ee23623663480728e2de2c62a7baa7b1a119f0d3bde9cac54dba
3. 0x4a1d3e9d5aeed17c132e59b663aeaff80e197c1d076bcd687c5e3c6625cfb8f0
4. 0xec692ce5e353f66de3597024638e147b79ade34bd07f1690c8f80f0cc482fdf0
5. 0x6242883be34399b031ab11c60b2a585543048387d536582f52c4a5d4dbb938fc
6. 0x3724375945de8f85795923c8c92bbfb654048a8da988aa49761b3b288e946848
7. 0xc91d672bcf65a49d5263ba181ac6ee00fe5431d9c7baf0301374a9682d180f8b
8. 0x8abb3d1d71895b499efb58db3beb5dcdacaffe22592de4bb4ac141ee76109c68
9. 0xadde541ff61d5b20fe695a347ab0ca42e00471efa9ac0fa542fa2d4208567ba7
10. 0x1517e81530e0e7dc7e085894d1889a592afb3adfa5f4549da827bc9fbdc8194a
11. 0xd55f132e15e44ebb51cd9ad5b6e9cc58bf4ce8c05e82e58fb4685afe64c0f45b
12. 0x1fdc5cec209319ec27c935f06e49dfee099419dfa8632c827c7fdc61fcd2e0c3
13. 0x53d9a703c9e9f252a5170e08d05e1b0117ac9e5b187b8d11c1fc275324818140
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af