Evidence row 2533588

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RMxtYN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d6ba2e3-707e-4ef0-9f0a-32f6c1ebf1c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Pionsus",
  "owner_address": "0x2165211324e9d7a47f4526019b9a0273e5809bb9",
  "raw": {
    "agent_id": "161046",
    "agent_uri": "https://centralcity.ai/a/RMxtYN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pionsus 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/RMxtYN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pionsus",
      "registrations": [
        {
          "agentId": 161046,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d6ba2e3-707e-4ef0-9f0a-32f6c1ebf1c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RMxtYN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793684033,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:38:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pionsus 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/RMxtYN"
}

What the leaf hashes

{"body":"fa43497c13cfb0c356913ef2d06416cf87a5ccdee08013ba60314184fc2757e9","id":2533588,"kind":"listing","method":"sync.erc8004/1","observed_us":1793684323637225,"prev":2532937,"subject":"erc8004:5042:161046","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. 0x7ac6b9ea6610a4120e06adb2940ba0d80e1b801ad041cee9f2e0db956f1cb5ea
2. 0x953bdea381a2c40be0e45acb6930a66e8a220289d5d402829eb8a4f42d18a8d1
3. 0x6779f3f555c590d313779e6df79f640bdbf003f6e8eb4f1585f46c9bd0c06dae
4. 0x711f4a29713e608f3c916c4ce079c3704dd5a645b41757cce4c0e602feb17282
5. 0xfaa1c4fd560e770e25831791c6ae48a6384998102ab2e843d9faa53413852a82
6. 0x2108cba14615b1b61765dde49e055f63129b02683db0e9e7d8842f1642790e70
7. 0x9e78d449149f64b21226c93f0265eec93417d0686fed79bd7f4137e7c03a1d68
8. 0x215b40d3d447fbb3a0eec112b9a572211c32f8f472619a458bbb870827048bb1
9. 0xd127b1da13d3630208c908288ce0d74e422c8d428ceed5ee126d6c511097488e
10. 0x84700df1f50143edb106e8fc6da5abdfaadd4ceb7ab5f222094ad164f5555c1f
11. 0xf3305a6da3693f0e30a0d4b43b66e130e338471f8982ec893e8538173bcc6953
12. 0x57d6fb14a6313ce4aa51862ebcf194cf2e03be7a66885e4c88a52d6b0498b45a
13. 0x5298391d265ab9f80c949e86e9bd5b637fedf3347217f0b74126011e53908e9f
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7