Evidence row 2603002

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lUvhVr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a7a3e2d7-edf7-42a3-8f69-f0049189dd95/.well-known/agent-card.json"
    ]
  ],
  "name": "Nukito",
  "owner_address": "0x1942a42503256941b6c859336569a42fd801acaa",
  "raw": {
    "agent_id": "190508",
    "agent_uri": "https://centralcity.ai/a/lUvhVr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nukito 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/lUvhVr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nukito",
      "registrations": [
        {
          "agentId": 190508,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a7a3e2d7-edf7-42a3-8f69-f0049189dd95/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lUvhVr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793718866,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:15:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nukito 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/lUvhVr"
}

What the leaf hashes

{"body":"b0611781baf6fbeadcecce3198d8da760786d60731ffbfff628deedbbbcaa078","id":2603002,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718925029967,"prev":null,"subject":"erc8004:5042:190508","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. 0xb71e6bddd9c42255a734930e530a9b8b69dce6fedd0dd072051427f69b44d9e9
2. 0x5f6c60a9d4b980559f5d0b5c1e558586706cb7d3824c7d685f6de305d98ee013
3. 0x6f2b0d782f03a7554601eb0aa9a7b26f64808de076e291ebca4608bec969c906
4. 0x8c6054b2e9a10e9527ab005b692aa7d9fdfa61e153d70fd84d26cec03cf527e4
5. 0xf24500be3626a9f1f109b9c1425ae7337391477cfa5ea28ae849903b32aa7833
6. 0xbb8f215ccdbe57debdab3359bdf110843c210bf3a8a41c733306c5d5d58e4e67
7. 0x3e45bbcd93b7ed771dee1d223ba92b904932d0db4731e4e28da569f2be5b1130
8. 0x8be0ec3440e2a320604e7056a886f745066c9aa485e2e4f7640235ce637c88e4
9. 0x29f567980f4d0d546174b1b0499a00cafcc4aea7237c6ed54d8d309a6a3756e5
10. 0xba55f19e54c9496edce4f2dda9b36ac2e74d14f44689c0bb75a9102504a9b144
11. 0xca726b79aa48bb12e9a6f5b00db6f192a3ed8885576bef820bf55facdccb1ef7
12. 0x8bb39b2edae4644391a8e85d6dacbc2fed4d19418ebd54176b9c88b8a3c2a1cf
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