Evidence row 2148938

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yTaJkh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2b1a8f45-c102-4ae3-8bfb-78d11805862e/.well-known/agent-card.json"
    ]
  ],
  "name": "Zosik9",
  "owner_address": "0x4c9d4714925950148c5d2e9b97016132714dbd2c",
  "raw": {
    "agent_id": "100213",
    "agent_uri": "https://centralcity.ai/a/yTaJkh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zosik9 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/yTaJkh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zosik9",
      "registrations": [
        {
          "agentId": 100213,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2b1a8f45-c102-4ae3-8bfb-78d11805862e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yTaJkh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793627192,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:51:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zosik9 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/yTaJkh"
}

What the leaf hashes

{"body":"af911fe22de882604fc02e92c3f6f9921a768f3dadd62c5ee9a1cb75f06fbc70","id":2148938,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627471522092,"prev":null,"subject":"erc8004:5042:100213","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. 0xe63a290952ea14074726eaf0c9ce3d81ce953b68914696c774bba9fd6203548d
2. 0x10458501fccd90bd627e3297265ad35218df1ecddfc0de563d668724f1d7aa6d
3. 0xe7102bcaaf081847ba608d0d2df620274a91e949c9a84536d11dc3eceb6290ca
4. 0x5a415f27486e529bcdf2d9d6cfeea4abfc12d6fab57a9551d8cbe41d15175f20
5. 0xe69e6e056e7dbdd27ae05f2271eb4ad67166d52be45019bce0362c22f72f753b
6. 0x26bd354ceee5caeb5e2b456c890964e7268eb03a5e82ff6646b66db67fc5a46a
7. 0xb7337261b155a4611a4281692f2b07a8a589d6205bcfee4083c34678069d8da3
8. 0x0f909831717b6b9e690895c4af2ac2c3ee9befd972a36a127385f53cc395ab77
9. 0x4c5548f71c7661c89e8605d466b6b4b77f7fdcd91080b3707185c210335ee67b
10. 0x1a01f1f7bf1303eed559237837d50351fc20f9f89c33056190b204e98e216ab9
11. 0x77334c9bb8469361dc2647a421761450f3a3aee062881cd908dcd380bd9cb382
12. 0x6e5a50bc795c5cacf8d07a6a7782267c29257d38dd1b857933910a4cfb7ea84f
13. 0x699db14025d495a48d39671ab634de3d8cbdf71cc080884a285592176d87ef84
14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af