Evidence row 1817065

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/A14f4v"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b121004-8ce3-4aef-8726-a3aa1d27f2af/.well-known/agent-card.json"
    ]
  ],
  "name": "Klerabel",
  "owner_address": "0xec7bc4600fbf4f76ab49c58bd4e2def27993924a",
  "raw": {
    "agent_id": "20773",
    "agent_uri": "https://centralcity.ai/a/A14f4v",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klerabel 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/A14f4v",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klerabel",
      "registrations": [
        {
          "agentId": 20773,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b121004-8ce3-4aef-8726-a3aa1d27f2af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/A14f4v",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561699,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:38:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klerabel 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/A14f4v"
}

What the leaf hashes

{"body":"2cbafe04b0f17a9c75fc57750bd153295b82d73095784f2628d326c91d1f5300","id":1817065,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561918826227,"prev":null,"subject":"erc8004:5042:20773","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x5e1dcb59bdb985bc2e23e8bd841800c0454509dfb852d95df4da45579fd36455
2. 0x9c32e50073f80859df6a510989f6f35443b2eb9d4a4ed113addfe9d5e9db482f
3. 0x3fa1b65dd3a4c903e42863d54dabcf60c15936e89ba7496f8b683744f8b34354
4. 0x4ca243994a8f1f69f46422889870187e85cd34769995cd904eb821ec75c15beb
5. 0x07c84bee5205b1d5d1c3ead64c7cbd61a01c7c5f9ddfb66ddacd9adb782eb93c
6. 0x5d99c31a673431fc5a7f850e41dd5e8f87c232b48929e02d647a52e502d544d7
7. 0x6c25fd994b35eed53cc1061f50aa08ca0a86d966ecdb47b58921b7b1e8eba3b1
8. 0x3e50c506312190c706fae60c44b56533c8041606dd0ea7bb69d3f6a8da616bea
9. 0xb9e4fa27207549cd746253d0583b0f1e1504bd4bb3957b745aad7b1838d8f42e
10. 0xa9f9efbb454bbbf6fc0a9ed811f8a9001325533d7cb61aa236adce284f18036f
11. 0xcb7ddef7215b9243aaba63056d38f858c88b05031c0219e3e94726561a2e6006
12. 0x07cb03b5ed486f46772ec21857ced937769ef316266dfcc3443224253255fa20
13. 0x19a33f29777ff00bbae876b4baadad6a9f224ed0c0531dff5b103d93071e3805
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90