Evidence row 2543533

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/el3TI2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f7cff317-5e5f-4a31-9140-9c37c5bc3016/.well-known/agent-card.json"
    ]
  ],
  "name": "Kiarket",
  "owner_address": "0x02d572a2057c5439df570219c1cd6b21159d1e36",
  "raw": {
    "agent_id": "164823",
    "agent_uri": "https://centralcity.ai/a/el3TI2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kiarket 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/el3TI2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kiarket",
      "registrations": [
        {
          "agentId": 164823,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f7cff317-5e5f-4a31-9140-9c37c5bc3016/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/el3TI2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793688466,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:51:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kiarket 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/el3TI2"
}

What the leaf hashes

{"body":"d7996a865e06b76fc303ac59755a08b7ddf2da9d31425bf43afe5854af11198a","id":2543533,"kind":"listing","method":"sync.erc8004/1","observed_us":1793688705578433,"prev":2543247,"subject":"erc8004:5042:164823","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. 0xb872e29c070bd2231ece5584badd2ac567b62daf75d5dbc1fe25cc5dea875ea0
2. 0x3260473081a09e5486e2dd64c6c3cdebc58ca44481735a701079607a089afd85
3. 0xb06501c7c89934798f5b8d17975aed8fc551fd2fb908ce83fff84f088523b0b2
4. 0xa8af3334e472398e2929c429b25d2f7a26a239c4a2c2a443ce9076716e21dd2a
5. 0xf5078305a30979c615e82428e9107308af3527b6f32c3f38c3feb6d6857bd9ae
6. 0xd17993950a52358f18220f4e98fdbb952312c96f6324644029634e09330f1c36
7. 0x4e506c3f7f42612a4dac3ab63b962f3fc37a82c4434fef28a955b260c041c906
8. 0x8543061033c67b6a8ceb6530db9154b24018b63a106001cdcc91c9083e702595
9. 0xe86877e6d22056ec1622b12521a7f294440dd7caae7d1a286581618574ea266b
10. 0xd647ab1eec4a3a59f24dd38cd531dc080fefbd0cd65ffce3f6afce9149f5f74c
11. 0x2b5a81184686166d637d99bbc8a167235384d3dbb5034c61127d6beaeb8b15e4
12. 0x592bac762721b2bbd49b1b4196a937f4701f86ce0f19e55914c382e76153da47
13. 0x7177a2d4d7e26d090279db4f09f90547c14d3dfe27b339cb6b3b812ef7172d44
14. 0x28eca58d5790c044814655f49977e8cb478606900cf691de68ba9ce360992057
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7