Evidence row 2559863

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UG6Jxu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79f046de-9755-4cfa-8eca-86f7b40bf528/.well-known/agent-card.json"
    ]
  ],
  "name": "Plensose",
  "owner_address": "0x11c88f445a499110dc8c60248dc7048978915f4c",
  "raw": {
    "agent_id": "173262",
    "agent_uri": "https://centralcity.ai/a/UG6Jxu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plensose 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/UG6Jxu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plensose",
      "registrations": [
        {
          "agentId": 173262,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79f046de-9755-4cfa-8eca-86f7b40bf528/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UG6Jxu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793698095,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:31:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plensose 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/UG6Jxu"
}

What the leaf hashes

{"body":"698c0cfe43f4f61c431e827b71c26b8e1b1a7e673f02a137f455f83162137374","id":2559863,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698282867949,"prev":null,"subject":"erc8004:5042:173262","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. 0x8c478297db6c813892d56f8b96635be3dfc93e959cd3f2e503da3e5a278346ce
2. 0x89440c3c7a79214be861860be62055422ac4af46609dd979fcd41159088db7c1
3. 0xfbca816d380eb6b50090bdb8df645cec4c7ac301e913252d3b299fa734c0429e
4. 0xd69a29221ad2bc5fc740531beea102a3068ef3f9beb3a5a357ad19666cf38fcd
5. 0x9fc32bf1bfbf2a38eca30582ad8b561fa7da80f56c540c0e512df0bc9a9eb6ea
6. 0x33e95f00774e6b5768d190cfc2bc0033822aec44346234453bea71992ea44699
7. 0x51920965b227653042364a0fa9fd7894574b184294a184c3e76f139e8bb70089
8. 0x5a7c14b167b8531e1f26751ad95d9cf9c0b41e564321069ac0f796276105b023
9. 0x1d355cf5a6c86182d9cb7b11d7df63a0925e3cc51adc08dea4352f5c3288f557
10. 0x4a3abd543e044e4d00b9e989c7723dc255ff10251b088c9fe28053d875fe13f9
11. 0x87d4a7cbf16c219441a7dff2d0bf38dfc3c2a1d487f84560d927b2335c9c29b1
12. 0x032099bcd0f2e4ba1f4474e1f789acb4d9a0a16bf794d5984d460f0ea19feff8
13. 0x05ef25f19a0f0e984b1511fd0bd89a082ccf01e7fe1dba1de7f08e7bab019d31
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7