Evidence row 2538062

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/H3OF6w"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2cd56a64-6927-46ef-acd0-4f044792594c/.well-known/agent-card.json"
    ]
  ],
  "name": "Treistik38",
  "owner_address": "0x71975734e40294944f2b99e90124bd7f2b3dfce7",
  "raw": {
    "agent_id": "162306",
    "agent_uri": "https://centralcity.ai/a/H3OF6w",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Treistik38 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/H3OF6w",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Treistik38",
      "registrations": [
        {
          "agentId": 162306,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2cd56a64-6927-46ef-acd0-4f044792594c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/H3OF6w",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793686131,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:12:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Treistik38 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/H3OF6w"
}

What the leaf hashes

{"body":"30a9bd32a212e07365d9dfc9017b53fbd0f359c38237468e90503ecbde5e57b9","id":2538062,"kind":"listing","method":"sync.erc8004/1","observed_us":1793686349188378,"prev":2536806,"subject":"erc8004:5042:162306","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. 0xa8c51c140191ae4d70d4bf859bfc274d7733c8b9d898adb4d802f8cb133e5bf6
2. 0x3ae8fc609c7f8ee47f6ba479283c8f8909d41df9e54d27258dc6a68e075c4566
3. 0x5c4de8ec4371f5aaa24544c58cd4f4391ccb14b6405aae2df0d2a5b80729160a
4. 0x0b37d31e153a1b7d79a169fd457efe7198e91316a28d5386653b78c13187fadb
5. 0xd6f7e06d7ef6ca010d47054a3b407a03dd069097bcb707a44cfbd40a197bb31e
6. 0xa52e72826d4840db93bfdeab862abcd1566b22115ee6770f0b808bad3724826d
7. 0x0544ea08cdc46e787f6f84ed967ec1e3e8df862d21c858fe55fa6838380241e6
8. 0x8e1aac9fb5c0c357d021e8bad427d6d4e5edb4d955c8ed41d0d829c0d3ad4a8d
9. 0xbcc304c13d1aa5efc760f0dd5278998ed6260cf6ceb386162a7916ff216a2180
10. 0x58d60073ba4958cb4c802d88282719c7aa773e5dafbb18e76e45fb9a107f2ae9
11. 0x85a8ca7279980f1f8cca6246f4b0071ca55050041f5aead4a60dac5332567de3
12. 0xe960c145281183c0631477923246691581efc19f87bf0e18bd31f60dfa5f92fb
13. 0x072b3d17bb7341e0a6f5545d34c6714e6464c4add696fb4eda76427e86b03107
14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7