Evidence row 2069204

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wOxsJO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/27e38d96-c957-4147-b660-13646c00a6c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Plarkano",
  "owner_address": "0xb7d894593a72995e1c933ca1953c42ff7a82c5a2",
  "raw": {
    "agent_id": "65922",
    "agent_uri": "https://centralcity.ai/a/wOxsJO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plarkano 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/wOxsJO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plarkano",
      "registrations": [
        {
          "agentId": 65922,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/27e38d96-c957-4147-b660-13646c00a6c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wOxsJO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793598303,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:49:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plarkano 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/wOxsJO"
}

What the leaf hashes

{"body":"bc846270a98bec8aabe7239d6e26dfbae2c4f6825badb6cd31165d682d449abb","id":2069204,"kind":"listing","method":"sync.erc8004/1","observed_us":1793598564053584,"prev":2068743,"subject":"erc8004:5042:65922","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. 0x12df312990d2515fb5136266c9ae9bf0fa1e58d63b3d6c8349379a89b8d0e95b
2. 0x36042fd8bdce9a224265288a5b74ced30bd01a6adf41bf173e79585af6344867
3. 0xd7b738ef389e62a4fce8670b6cca59a51253663b871fa3c87f6dd9420c573351
4. 0x57cc9f5b691cb39d438d7a8b481c0eabef10ee7d42ef87054eec4a728b890c1f
5. 0x444e31893bef98790199bced67aa1fb0183d29d1e71f3367bbeb1f9a108e49f7
6. 0xde9c0fca28deb3592beccf50e90fd583fe5d9912f81c3db121df054d707add71
7. 0xfab7eee97dc5e7ea2248d84fb3401a3e821cfbf230778d5616a8d4646f7b9344
8. 0x363af1b63a21cac6f5c01680a8e093bd65cce3c94ab923b96e801f13aa4c912b
9. 0x1370f79dcd32e9779b363e8ef30cb73be9a3435f0e6b97d1f2376b65d9f13ef8
10. 0x48d269dabd927250fd958f9b19f44cbd14bc18c62c731cd2a36649186d22c760
11. 0x80ac5147205d5cb026e7c60b6e24723cf2ad4d96456fa8493a5491af1dee2c01
12. 0x75fcb364e7a706bfd03b16b4d46c9849304ceabd1a25061648ef5a08afc3203a
13. 0x2033fb9eab106440990c11257e1d6c1dd310c69a65a92d2e65f3ba6271b8c85e
14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af