Evidence row 2278698

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iORhLY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a6f6b4f-819e-43ed-b3e4-661bd51b29cc/.well-known/agent-card.json"
    ]
  ],
  "name": "Plakus",
  "owner_address": "0x0a8d88a6bccd83468615656227253840e736b96b",
  "raw": {
    "agent_id": "132645",
    "agent_uri": "https://centralcity.ai/a/iORhLY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plakus 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/iORhLY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plakus",
      "registrations": [
        {
          "agentId": 132645,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a6f6b4f-819e-43ed-b3e4-661bd51b29cc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iORhLY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793653094,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:59:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plakus 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/iORhLY"
}

What the leaf hashes

{"body":"49b39f5e2fd1eebd88ab8001861e7e59dbca8befaae9575c0b87008d51696804","id":2278698,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653197316423,"prev":null,"subject":"erc8004:5042:132645","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. 0xaf962b161e282ceacf674e86167f84d75e12f9db350913ceaf78be6221db7db1
2. 0xcda9dd3613b720b2e9a9d703974f2ab13cf61012df21fa419a73cf8f60969ea2
3. 0x787e7bce9c88afd599d49dec371533def5589303896998f7387fd08dcb6eef90
4. 0x76245ebdc93e7bebb00888ca5108ef75568b613765191506ae1c5b9d93fb41c9
5. 0x60f4fd8ce0d5a5f5e1c9787bfeefefacfd584761b96a6969395d65ffa2d9cb17
6. 0x372cbd1dcf2ddf53b58033e6749374862886288fedeac15b3495077bc082c7db
7. 0x4ab0e20b67efb09c260fee496b79c282b4aab482d56ad39aedb2a8cf477cc1bc
8. 0xceccc2b6a9a5dbe802473e77a4c5be9b9034af2527fac3f9ae41c52c72c117d0
9. 0x319fba1f996b822c0455ecf8e25abf199af8ecaf561a49123e4fa6de73b66148
10. 0x7e7a2c5f72d9593776258f7bb00b74f7eb7c8c48d9fd091a0cfe5d5524f21f45
11. 0xb2b170d7ad5dcf3e55a540b203eea738dca48e14c97deefdf470883ad4b9084c
12. 0x3f5b8a46d4602f78a712f9446b064f32836e36fd6c23e6658582d1139ccd321f
13. 0x026aca682cb5dc6926296949fd7c047905eb55f048c3a7c3bfbbb67e9d07fee8
14. 0x2f8469a138f90dfcfc93d4f817bc8f20341a871e08f629fe27a2cd40dbfeb340
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af