Evidence row 2510752

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xQC0d6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f108628f-0d20-4691-91a4-b6524a15eb39/.well-known/agent-card.json"
    ]
  ],
  "name": "Kaunus",
  "owner_address": "0x3cd1a0f6cd636887074516f6eae1bf9890114c06",
  "raw": {
    "agent_id": "152912",
    "agent_uri": "https://centralcity.ai/a/xQC0d6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kaunus 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/xQC0d6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kaunus",
      "registrations": [
        {
          "agentId": 152912,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f108628f-0d20-4691-91a4-b6524a15eb39/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xQC0d6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793674469,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:59:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kaunus 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/xQC0d6"
}

What the leaf hashes

{"body":"4dfce8af55025c6e074dd63b1708dfbaa21667ffe088f156b1d6ce0c9607f191","id":2510752,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674790849017,"prev":2510289,"subject":"erc8004:5042:152912","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. 0xb0c6e8d1365c88b98723332c5a07433f38368fb521c12fbc05abd3b78ca4d213
2. 0xd2106e7939a10dc61ee5419ec84d8b32594928415d1c6e5427831a9cefe3cdf2
3. 0x9e965727a8d4c15a16064fde45829fae0f86f65b67f4a8481990f0869db6ee23
4. 0x52bccd00def74f77b1f4beac445ff5a3181289d7a94d15035650c51332c3b055
5. 0xcd69b2b07816602afda8c193161d7db6177881a61293f8fe9d7e0be283e8659c
6. 0xb4b53918b184d80426e0ac86916864a949a73f07ddeeba008c99e111903a5ac0
7. 0xaae144bd159be9e3864e7ffc9040d12d33555c180fe0a23ee6ad7d50d9c321be
8. 0xa5b312767bd6d50a358cbd3eb9c97278cd62c63586d22360d89e815de00e0599
9. 0x1a1d219cee811a57c6e54582fed87d52974db99f63bb3c98487e7950043a322a
10. 0x8233739bd0c774f6380541891de616e8155c7d89873956cb20ab1f8b79f31a14
11. 0xb5a90e56695057d783cdd956dbe0f7680f696f74ba9596841bed2738b79f9041
12. 0xec6fa8a923f13ea0b164fc8176f0522f8cdc30e87c9d55d75b789b11053b51b8
13. 0xe77cb660ad4fc9cdf06388820598606d0cfed52a41772cd9d2f56246f2635e96
14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7