Evidence row 2573141

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hUrbxv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3843265f-626e-4094-9be8-f6be15938f50/.well-known/agent-card.json"
    ]
  ],
  "name": "Maazani",
  "owner_address": "0xc8581538013aafd06483af7e844a9d6d87019cc4",
  "raw": {
    "agent_id": "180116",
    "agent_uri": "https://centralcity.ai/a/hUrbxv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maazani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/hUrbxv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maazani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3843265f-626e-4094-9be8-f6be15938f50/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hUrbxv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:46:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maazani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/hUrbxv"
}

What the leaf hashes

{"body":"afdc9fa15a87fed9e5f8ebb3851fdf8c8eeb5d66aa7d66fa74e105aec5552b10","id":2573141,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706370032335,"prev":null,"subject":"erc8004:5042:180116","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. 0xf575e5646ed646c555f83bbaf3e57d26951e37b7d02527fc92a0cf5f546be7af
2. 0x0001f7a7ad664af29a3e6b21c0a5c5a361bd7d719c80f472021246ecbaa50e28
3. 0x1c869284ad1e9aeabed088faa606c75abc55d91e75467fa5136158a1b2d4eeb4
4. 0xcd6655c263d30671908fe3ac7b50e647b105b7809ca1661c9c31080ae2fa2a64
5. 0xcf231543a9cc848233eed9c3c7d8bd41faec84cd39de90921cdd98e13087638c
6. 0x0de045bc9005cd141b82797e1522dc48268015f35d548aa62bda67898045afc8
7. 0x0a4d2d31a8c31be9b5cec090c4290e6ac00b36b1da9fa44f05a3d8bc38a72c61
8. 0xf859f4c8e5c8dd8b21080561f8199ad5de2e456bd856041857b86596bfb8d8b0
9. 0x55bc4e97433a67ec37d94c7c36f18894e5a926ccc7781d862eb5a955fb454ad7
10. 0x15fd34c00e05cee1b954e0f28e31d1b9091eda08fd5198bee22355eae3d18c53
11. 0x09a9d679d9151e96165ed0507fdd924a0fb4714415834d3228fe8df082d32036
12. 0x726bf1f6e89d1bfae556088442019d6403305e3c5baa5190461356d2d27d20e9
13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7