Evidence row 2611555

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cpQkZT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8077cb1a-4274-4eb1-82e2-8bfe85f6419d/.well-known/agent-card.json"
    ]
  ],
  "name": "Jurkik",
  "owner_address": "0x3c45c7e5d1e981ecdfd5195147c64088f1c265cc",
  "raw": {
    "agent_id": "193787",
    "agent_uri": "https://centralcity.ai/a/cpQkZT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jurkik 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/cpQkZT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jurkik",
      "registrations": [
        {
          "agentId": 193787,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8077cb1a-4274-4eb1-82e2-8bfe85f6419d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cpQkZT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793723214,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:27:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jurkik 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/cpQkZT"
}

What the leaf hashes

{"body":"f89311b08647d367073d0eaad9dda6372d8fcb377d9dab2f8c5483a6df7284d6","id":2611555,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723278563195,"prev":null,"subject":"erc8004:5042:193787","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. 0xc177c8886a690d8a532bc98cf210815594ccb9cb5cbc287afc02378386b6aaa9
2. 0xcae29ca265bab61d1804090acbd00a50c7c87d935caa3e3d3991e55c07acaa8a
3. 0x78dd31a05021744a7870cd79a8e3dc373ad0b8e5d8d077b2816eed2c6de233ec
4. 0x6ea7cad1cb1506c10f16315c8676bb2788782feeb5e1b17b27d69d24326ac127
5. 0xb0c2b368940d14efecd75c361c4538cc47edee99acb63f7a880ffd550d27b4f6
6. 0x8f6a2e2bae14aa5b734c81dec4320d2029f9ed9cab091b029654522aa6e79d3c
7. 0x0afbd44894b8530db34c101d38910a9cd16e74f815c43f83098422494a676115
8. 0x04b3997af6c0685597ccc1b6db76b1038c4998b7f99b95dff89d4c8922db2b2a
9. 0x95d52293ce1fb02466580a5273c7068f651de5853a840c1a032aab9d7de194c8
10. 0x9f099251434406058a2308c6bf29463bfe5cafd1695350e408a8041ecc424fd2
11. 0x94a6305c0dac6d9f3337c77003494100a1b365a49523d6f5b515dad71bc92ff0
12. 0x6f56d38ff00873a3ef960b54c8dfdd323f37953ec549a79eaa3d046c594af9fd
13. 0x5725fec26fdf9c4b3be2c1880ae1736a4d7fa0eeac79438dd7580b5eaa289599
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7