Evidence row 3051249

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3yDq3l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/25c56495-6198-4a03-96fe-84fda578cdbd/.well-known/agent-card.json"
    ]
  ],
  "name": "Ploba",
  "owner_address": "0xf5baddf377f5273519c16ac4ed536a102c291ef2",
  "raw": {
    "agent_id": "275979",
    "agent_uri": "https://centralcity.ai/a/3yDq3l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ploba 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/3yDq3l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ploba",
      "registrations": [
        {
          "agentId": 275979,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/25c56495-6198-4a03-96fe-84fda578cdbd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3yDq3l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793817501,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:40:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ploba 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/3yDq3l"
}

What the leaf hashes

{"body":"0b62ea12a608312cfbdd58dc3792c79efc50acad3217e169e445b6d699bbfbde","id":3051249,"kind":"listing","method":"sync.erc8004/1","observed_us":1793817650691999,"prev":null,"subject":"erc8004:5042:275979","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xd4a1f68f1b4fbeaf804a7d373c72068c35f2f697e58cd5278a7c8e750c703a6c
2. 0x5ffb5b428918143b3611452afa2fb8c453e49ebfd064202a17aa56f4e8f55f95
3. 0x16435931b4175595c2b43be222fff1dc77e1773f0ff3a8f09785d2b114ae434c
4. 0xfaa2738e381df350aa95ab49ef60bd911a52359e492e966e5da5e5be938bd416
5. 0x9d25547be268f71d585e3ce1305f97eae45ffc68395d59e3dc6a38ae2dde5e69
6. 0x3c293361633a040817e89f701fd1ab0ba4490ef06502fbd1776baba5765c7f23
7. 0x3c123b544c754d1ee2b898f2982aae816f49b3fff351cd1e511dbcc464fce1e8
8. 0x89b466c84b9ddf06c1a1966a6c532e4123fc5489528135db1f0e9a9c63d75f92
9. 0xd09a444610703eb853b6c9ef0ab92c9b88c10c989efb8e469b1415f60c36b538
10. 0x94e86e3942831652c7430d6f6856714af3a055eeaeaf6ff99ecb545e68f4187e
11. 0x17d4b9e19ddcda6d173d532caf1b8d3e23f306a54b69f8f8fb1a30ce2ad83932
12. 0x892e2df808cc637ca3466421246fc02d60cf6e1ed05174541c7d18a8e7991374
13. 0x274b30ba2f7847316f0be0c268046b857dcbbcf279f0c582b30103cc260319a3
14. 0x07f781e70c12f59067840cf8a82ad38380528bd5d9a968225fedcf9a7fcf613a
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345