Evidence row 2523216

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tQQizL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0dbe7097-e452-4987-bb87-0833878ecc0f/.well-known/agent-card.json"
    ]
  ],
  "name": "Trakoveh",
  "owner_address": "0xa0faba512bb51449afc0b9d2697f1fabebc754f7",
  "raw": {
    "agent_id": "157801",
    "agent_uri": "https://centralcity.ai/a/tQQizL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trakoveh 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/tQQizL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trakoveh",
      "registrations": [
        {
          "agentId": 157801,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0dbe7097-e452-4987-bb87-0833878ecc0f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tQQizL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793680102,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:30:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trakoveh 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/tQQizL"
}

What the leaf hashes

{"body":"2b497425014d3142a0395116f5a316b718f39197bb3e830bd11a2cb6edaa7254","id":2523216,"kind":"listing","method":"sync.erc8004/1","observed_us":1793680244165429,"prev":null,"subject":"erc8004:5042:157801","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. 0xa51f6107ac7a4dfa1efb0f0f8ac80146c765fce543fb7a75166774ad7f923060
2. 0x2d8ac23779f77848dd54fcc2a271b91878e1693663ed84e354b1927d752e1ced
3. 0x220b8eeb7b0c9be2ebdf4874ec60831f44ce56ee6493878362727d21815eb123
4. 0x19a7effc3ba9ad4ff677c9b09752dc48d333327e887679aa99e5c340fccb7fef
5. 0x7994053dd477cd4545b530d3d7d215949221eb670fa40e065aa180cef91c6790
6. 0xb67fd7f8705fc868d664894c46a6e480b08157eb07aed40baa57d48ab5db70ef
7. 0x027f9d79aa06463a5def3085f48298749ab967309d32f24339083cef0c194d5e
8. 0xbb56454871c6763b72487e66941604b9e9d475e60304cd1aa5e81e5d613344d5
9. 0x663a9e4223aa9bcef2fb0a13187dd8cf21f6eaf00e68d2528fea2873a40df1a6
10. 0x5b366d7959a153206abb87fdafbcb1d95e068fcd9b1dcc88439759cdc65d9b39
11. 0x37ef9773801a16a69e45968768db615c34e1035dce8395984346fbe5b02bd51d
12. 0x866c6357aca0204471874902897a1afa404445cdc29b99af47280cb0c04ec411
13. 0x4a1cdf8df291c42c3836d20616c28a2918fc49d8bf96290524d03f4f1ec0312e
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7