Evidence row 2507699

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OWtFwq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4789d94e-debb-499f-ba75-03cb749d97d0/.well-known/agent-card.json"
    ]
  ],
  "name": "Veteon",
  "owner_address": "0x6822599991fd9071879539924822b5e79a0eafee",
  "raw": {
    "agent_id": "151593",
    "agent_uri": "https://centralcity.ai/a/OWtFwq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veteon 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/OWtFwq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veteon",
      "registrations": [
        {
          "agentId": 151593,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4789d94e-debb-499f-ba75-03cb749d97d0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OWtFwq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793673211,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:37:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veteon 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/OWtFwq"
}

What the leaf hashes

{"body":"3db3dfd455b86679d6a40d70e0a5933d7bcc5042023c7bb84c04f6f2fe50153a","id":2507699,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673435516212,"prev":2507082,"subject":"erc8004:5042:151593","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. 0xfc8fc171d32d39095ff4a13df5081d41f9e958a61fb29e6e5a362add8102ad8c
2. 0xbd3701e961bd299e8630649b3ec25f7e6a4f9885eae0c06fa614a7c540bc1a05
3. 0x2be8dc4df23f96339f9e8c508c620ba5ca31c9a0c401d36a500c6d150639cb0d
4. 0x34bfa89b0ca2a5b269a7cc899e807de3493e9c5fbe443a57e77c51d9272cfd79
5. 0xc4518754af771598ef8dca7fd0d58b87aa4ea06e6d4408dad40803cd4b8e2f8a
6. 0xf066dc230a615fae3e9ee07d24d3a807bdf69664334a6e2380de08d66f939005
7. 0xabdc11d93b4b0b8e5cab2f80c9142cd54c6d68e0f16d538014d06bd793fef9be
8. 0x988212bb3c813fad3010e6d8f0e7ca8b9de1c851acbb8c9f3059ee1829cb7d8d
9. 0x38e69bcb66e103dfc357237a881c06b9d7db99efa262c908c6fe6fab0d5629db
10. 0xff5df5bfd473336a6f7727ce5256618650a72dabde74566d891960a9c65bb470
11. 0xed22ad04dde0ba43bc33ed0b6313bb55d55b9d56e855a3d279206ca09259931e
12. 0xcab7a6e31d37510b5b0dc721cc4f39483e1f87d2a170cfd38163f538e19c8c31
13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7