Evidence row 2155212

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Iy1o1j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/005932d8-3c0b-4d3c-b279-e53d0756229f/.well-known/agent-card.json"
    ]
  ],
  "name": "Plivino",
  "owner_address": "0x311106b0fa189448a9a663b2dc78f49afc4e8688",
  "raw": {
    "agent_id": "103271",
    "agent_uri": "https://centralcity.ai/a/Iy1o1j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plivino 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/Iy1o1j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plivino",
      "registrations": [
        {
          "agentId": 103271,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/005932d8-3c0b-4d3c-b279-e53d0756229f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Iy1o1j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629547,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:27:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plivino 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/Iy1o1j"
}

What the leaf hashes

{"body":"fa336073452da90368211abc9be211406984a94ff9b99901512a69648f06c476","id":2155212,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629627649262,"prev":null,"subject":"erc8004:5042:103271","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. 0xccc92b545dea517ca90e0495f919a2459b211b11d0e611f2b821d8bad35e309c
2. 0xb5f8d08bc829d957b49832b8859fbead2d2052caa823b8f4f256e917ecc6cbe8
3. 0x328dac0edbdb39dd275ec81443a277e020e4c7d11d25ae026c34a9459b6bc8a8
4. 0x44c2fd171f3e9f3a8aaccc361fda5e99883fb189b7b91dd96a23701c6aeb057b
5. 0x7a1ed3a86a03df88bc8ec820e3589da22ce3ca59af531627c0d7511ee2fcb7d5
6. 0x77d92bdaa85bc794bed8e307ebcbff12de38b6860d1c3a177e2a610b2e0bcc4b
7. 0xaf72ca36aeff7212b89592f0a0fc62df4c7ad4fc2f3fb4a4bb2511600a06e6ad
8. 0x1a2ae4296ea455b2f7b31d7e7006d1b58368ebe8fd7fc04aa93d42ebac2de3fe
9. 0x48619ac3ad9adc0a6d8b5e404958f45c1cdffd4e7aa9d9ed91e3a21fb50aaf50
10. 0x569a5ef70a72a62cf349922f1d2ab62b6c4c07e9a4e50914074e9e12e0603402
11. 0x79f32fe170b18b7905e03cd8a56dff870af479aedaa23b3d71551c62cbacdbbf
12. 0x104b0fd7f9e0a9cd51db3ad451e9a16d136da470f6efdf3cf1ad75354f332bc0
13. 0x959c0d70f3f85beefd7b1347751e6e712eeaefce78a57d80eda6882038b85a52
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af