Evidence row 3158491

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LtGd94"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3d4e4fc9-1041-482b-b1be-20d56ce62319/.well-known/agent-card.json"
    ]
  ],
  "name": "Flover9",
  "owner_address": "0xff2553d35db70606b17618dacd6e690340957550",
  "raw": {
    "agent_id": "312836",
    "agent_uri": "https://centralcity.ai/a/LtGd94",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flover9 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/LtGd94",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flover9",
      "registrations": [
        {
          "agentId": 312836,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3d4e4fc9-1041-482b-b1be-20d56ce62319/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LtGd94",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793838370,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:28:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flover9 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/LtGd94"
}

What the leaf hashes

{"body":"c9f775537cb5b137f684a0c4b9d0d9e9ea9c81a75ff8dbd9289b8ce782a167dc","id":3158491,"kind":"listing","method":"sync.erc8004/1","observed_us":1793838491295793,"prev":null,"subject":"erc8004:5042:312836","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x9ba85cf2efc96f2468a8ff5fef83cce89680cd97aedd14496fdf6e89c517960f
2. 0x381335cc091bad7ac962cd52e90fd3004d3fdf2f77b04d18dfaf149d9f1c1115
3. 0xd10b2b36bdad54777b54b0fef8e4fc1c4fff283c14493f0b5b9f8c5b24a7d0ef
4. 0xc75682d29f5265d91c3fc4cfb74c388bd37b50f3dba5062e9708e4615b88fc81
5. 0xdda7e2ad906f3d5febe025e54796cf01933178eb19e969611c2f2bcb69c0c985
6. 0x5908fd2e5762908cdf6ee8760acf10f1c28b137252c2775bd342e5c89eca04d7
7. 0x2cbe7c5375b8c3e7a62ca35e6c144693580f378544eb001824fd986aaa914225
8. 0xa134178051170fa288498fde2b1e347314c9534fc3a489791e9912ffe121f038
9. 0xee6d84ca5e703e6e4de31fd2c26f85baa3171611a8b0f8d6d2056c5207e988e8
10. 0xc0a8b937f5822d3edafd5f20e3963eb8fda646460a205ba9dc85ddd00d14fa3b
11. 0x2834f904aa7ed1921f513a4450a63c9b4a3f44d0ba19bfd0d0b2b21d05cb87dc
12. 0xdb06f47f7f1dd0fa0ea751e712437679aa614c0d28f2a824677bcbebd731db46
13. 0x633e7113198f9cc69c1759f5a29fd29a030b984b9299b10f8e41a0adc47289e4
14. 0x5c6e3c27e9a4903fc5bb83db04b473a90d793c8aaff5c480fad105e530755408
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94