Evidence row 2524866

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tvPadP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13711ffd-6292-441b-9c81-c7b8a70b1965/.well-known/agent-card.json"
    ]
  ],
  "name": "Nistor",
  "owner_address": "0x57b92e6c7950afc895c8eb2c7d8f7b1a534b9f90",
  "raw": {
    "agent_id": "158325",
    "agent_uri": "https://centralcity.ai/a/tvPadP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nistor 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/tvPadP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nistor",
      "registrations": [
        {
          "agentId": 158325,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13711ffd-6292-441b-9c81-c7b8a70b1965/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tvPadP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793680791,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:41:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nistor 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/tvPadP"
}

What the leaf hashes

{"body":"3c61553b2efdb96354b4362adf3ad9e166b55712161ae076e468df286c501987","id":2524866,"kind":"listing","method":"sync.erc8004/1","observed_us":1793680907576142,"prev":null,"subject":"erc8004:5042:158325","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. 0xb0e01018ee000e8f61318eca33658c2be81bdbb7e66e327b23738c6d6f8830f3
2. 0x473b37d88fb08a2aac685ed91f4765f5cf8419a95d59d97ef97a68e8073ccdc3
3. 0x3a7dd4a81952452ec3d61cfb0c30da845be5262a372effd77198a328410b01f3
4. 0xed17988c00c8df1ba741ae81cc43e0001727e13a3cf2e01fbe401af43b2e2cf3
5. 0x9274db3fbcca098e4cf0c418ac9d0aa8098ea1ac138a4b3eb135ab4bc0480f8b
6. 0xa958da102cf42cbf8e879022b7b7a26f2b79393ece7f91f9b5349313a7718ca7
7. 0x6c70a2174b336b359489449022a8a280ce5009f56acfa58cd89a2a9426fd5b29
8. 0x6fdbc1d9c8373942d7237bb9f521647356ee2fd31dff256ec6d472604a48fc7f
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