Evidence row 2492354

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9bZitv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/341fae0f-3472-435e-bdc6-d4d310136a6c/.well-known/agent-card.json"
    ]
  ],
  "name": "Biollik39",
  "owner_address": "0x5f28720c9669be011072529063a1175da5bb6e22",
  "raw": {
    "agent_id": "145783",
    "agent_uri": "https://centralcity.ai/a/9bZitv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biollik39 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/9bZitv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biollik39",
      "registrations": [
        {
          "agentId": 145783,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/341fae0f-3472-435e-bdc6-d4d310136a6c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9bZitv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793666782,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:48:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biollik39 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/9bZitv"
}

What the leaf hashes

{"body":"5e6da2515f920b37566ca55a557bcf2c1eafc876faf9c3d295d31d379eda79c2","id":2492354,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666917202707,"prev":null,"subject":"erc8004:5042:145783","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. 0x0bcf1d98ee672c4314dc1bd3d5a2658608087edc009719d2881af49562662505
2. 0x1fad8444de6ae26a95788b04b0fa59a9cf93dc97702563945a0bddfdc1de642e
3. 0x91762260feb7cd5951a83f91c641cf501c666986a24ce1da97c6a030ec8689b8
4. 0x3e7dd50dfb53af85f21da06a5d7837016ede76547edbe1d77315ad6d56e219ad
5. 0xb7bdbad5aca10292b9bea9ccf9d3400755f031256c19ca8918cb9f8191d90b45
6. 0x3bd609711d2f06d9289d562421de06b200291ba4286e84e9fee014e630ab8bf7
7. 0x2dd60a5d152a502fea5bdce952a287401608c76a461472bc10c90516194eba42
8. 0x3744fbabbf8ce93592a51ffe794ba7c20ba11c4ceccd867e9fffc6cd0bc95d2d
9. 0x1f99a6c558cfb5e20fffd38c71ca752015c9a27a49b9b7736d27e20bf0bad0b2
10. 0xe46feb539bf4225004a3d47a28c7137c4e45c20ee68b48f7c00c60717f703000
11. 0x656e695ee6cb85caf0e2d3db4e0932c896865b9980214dcb447ec6767d394ca9
12. 0xfe6c1e47fa9082224161741f8fc4b2f2d642a73c16c335f4b097f0cd21aedb37
13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7