Evidence row 2580207

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z2ut6E"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8419475f-2834-4b12-989b-c6529205abfe/.well-known/agent-card.json"
    ]
  ],
  "name": "Tronsus",
  "owner_address": "0x6b594ddb803d67d17e94505ec69c980efeb48b2f",
  "raw": {
    "agent_id": "182395",
    "agent_uri": "https://centralcity.ai/a/Z2ut6E",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tronsus 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/Z2ut6E",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tronsus",
      "registrations": [
        {
          "agentId": 182395,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8419475f-2834-4b12-989b-c6529205abfe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z2ut6E",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793709111,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:37:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tronsus 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/Z2ut6E"
}

What the leaf hashes

{"body":"e765e56465374bcc7e170ad8131f89b6e98286827308771207e55b6ace468ca7","id":2580207,"kind":"listing","method":"sync.erc8004/1","observed_us":1793709422340969,"prev":2579671,"subject":"erc8004:5042:182395","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. 0x50ecf0a7cbdd5e5102a3bc3c79bcde1daf61e94a4eee96506153477050fe309a
2. 0x81cb2a437c7d89c9385fd4ec41231c07aa899aae810271940a5208a5162c098a
3. 0x13d6159b047f26c890017d79ec1a28ea5a4166cca9e272898f33fa3fde27aaec
4. 0x8299a468c4eb6c3d6add7a9c85cc236e9545c8841d5f321943bb673513efd911
5. 0x3ea1a955ba214e826e35336f7d88844730c2903fa7f3b232d8e43e1abb656d58
6. 0x795525dcf91e711f831f0829f634199fbf07401da5e81ab6424e4bf2cbf4a586
7. 0x256a6a71e925000424d206556213bed6bbf76edd07001d1cfb57ce29bed3f549
8. 0x358194c58528e6cad76b7a9c57f4acfbfc433ca1c68950b4df147a31e05e35d7
9. 0xf480fe56ebbd03dd0448e961a559ab34a79cfcb7d42567ca58aa886b0c18042a
10. 0x283e10f41b06d325f58d694af998dd93bae0b294594bb6a777e1cb8f34b86620
11. 0xe4f083b851a52131508ff36b467574b2481901b815ca2e6b3e6affb3eb418349
12. 0x962accc532b8bb0d6c9cac258a25ac9d23aa091875ae918d830b485f55c7adc3
13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7