Evidence row 2152237

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z88fmO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c1592d9-b9e7-4f8c-abbc-f8d7ebd6b1b5/.well-known/agent-card.json"
    ]
  ],
  "name": "Zioninis",
  "owner_address": "0x558771596ef01f081dd4b8ab5d2d579b51d66bc6",
  "raw": {
    "agent_id": "101993",
    "agent_uri": "https://centralcity.ai/a/Z88fmO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zioninis 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/Z88fmO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zioninis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c1592d9-b9e7-4f8c-abbc-f8d7ebd6b1b5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z88fmO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:09:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zioninis 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/Z88fmO"
}

What the leaf hashes

{"body":"46af8614a4fdf362595544e9e608fd579de61cdc6f2a4bfe87166539c8b81c34","id":2152237,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628552624135,"prev":null,"subject":"erc8004:5042:101993","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. 0xa3a15c30f1e43e57746bd9f76bc71b25f60c267a1dca3418e3de993860a820f6
2. 0xdecbda2587285aad7c4afa6f9a6ec572f3378927da155d16fdd6c23e127c5f95
3. 0x24e0892ddacc3245527b25150e0b92bc0742f47599321433f9438dcd80b96c4a
4. 0x17ce9c1c7608b42525c34245a193cb03d6ecd66b5c4706597e463368e497a58c
5. 0x6b558302d67bcd3f59dd574985346ffb30c2b96da81a446519b9ec2c9ead63ed
6. 0x0ff86f5c74a07867821ef80414d319c433ed568eaca14d0731a03d7d20c007c4
7. 0x86e668d52549cb812ee20f68d16f45686c7982ef13eb749101bb71df1f298e33
8. 0xd257646173526ed78d24d1296a3d4359108a389ed1605811bd40b60dcb4b4816
9. 0x74ff6d857f38786b6eae1e10a5e5799b5433fb9406bf8c99258c788f493e17b7
10. 0xb59a8da2462564bc35d2084e4fa269398532078bca8ebc71ded36a42e5d74fd9
11. 0x8e7750f7c6bb10dd3b8ae1c2917512e8073514784c29bff7014b26fcf2bf48cb
12. 0xdf5c4b79740f563a59efa8c3adec2be4903d6cc5c8737dd3d136af8c1f9baa74
13. 0x6959682af8334329ff865c5705b67dd969fc79c93745d2bb5b28573810cfc1f1
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af