Evidence row 1836312

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mAGjN6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/181d509f-01a6-4bfd-9859-085cc327ce6d/.well-known/agent-card.json"
    ]
  ],
  "name": "Seidino",
  "owner_address": "0xa1b54439886f53ec0c310ff3ddc52c1537f9f75c",
  "raw": {
    "agent_id": "32451",
    "agent_uri": "https://centralcity.ai/a/mAGjN6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Seidino 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/mAGjN6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Seidino",
      "registrations": [
        {
          "agentId": 32451,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/181d509f-01a6-4bfd-9859-085cc327ce6d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mAGjN6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571303,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:17:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Seidino 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/mAGjN6"
}

What the leaf hashes

{"body":"17d4fe71ff6d8f99725dbe177eb9a92bd3f315657fa61e03e88366ce51ae984f","id":1836312,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571475232912,"prev":null,"subject":"erc8004:5042:32451","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xa8d06abfeda4f57056de4193b082a4a20f3fde8c0e8908e62085850cd1f8f226
2. 0x11d05e8a7b84bb2ad6b45142086ebfa81c4481b124aa7707584504d5deb5287f
3. 0xdcb12115531b6e738e40df43e9306e8f4c7df7a98847983a4257a4acce8077d6
4. 0xa2a49ba3fee527ce81bbd161fd6e97a255cf275b771720a9914dae8c4f81e7c1
5. 0x9b76b084dfcf7b733295a76305c07959041b7c14ee702ce271708533f3a3b253
6. 0x05308edc6d5748bb7816eb7b36e8dafed88b0dc8c0465c6759100ba6898b21d3
7. 0x102d430c2358545278d738e6598b5b0833ffd377b2945ee09bd73d83a567a990
8. 0x00e108e19dd4613eb9006dcb12b3ddd5c7421fba87f20bc1b0f74ce6f11429e8
9. 0x81da302f69a4ee77b85e51c9bea0a9db9ad4bc9cfd34cd81efab77118847638b
10. 0xbe42c94b2b08bdcd5b2c8e8b81a0ed56e7225820e384c802821225735a6f900f
11. 0x93b9ef123c8de35f8f509d5bf6150d781ca89eee4b503f3b5938168ec0ccf3ad
12. 0x493095934167d82b74bd7af49909c43be10891ae6809488ef8d9693762ade329
13. 0xefff7a00a0f698242a4fbb4741471facf8a07aac283a6d0c44a87bf4a988152e
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90