Evidence row 1828087

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xklkzr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cbbf1bc7-d8e9-42cb-90a8-d4d8d374bdbf/.well-known/agent-card.json"
    ]
  ],
  "name": "Viazo3",
  "owner_address": "0xf5c136766d4aca78f78f71ee7cf4a799249e582d",
  "raw": {
    "agent_id": "27567",
    "agent_uri": "https://centralcity.ai/a/xklkzr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viazo3 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/xklkzr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viazo3",
      "registrations": [
        {
          "agentId": 27567,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cbbf1bc7-d8e9-42cb-90a8-d4d8d374bdbf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xklkzr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567383,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viazo3 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/xklkzr"
}

What the leaf hashes

{"body":"f49c6712ac42d8ffa71855903e42ede24e8b697a611a18f542f9930211ee0afe","id":1828087,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567738019230,"prev":1827832,"subject":"erc8004:5042:27567","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x3d6d55255b5108954392383e28ce91de991f29217d0b2a5cd81be395779c15e2
2. 0x12ee6c70e25affb49ad7e65c196d09409d17907b3f0966e3a5038cc2eee2167b
3. 0x41fcf5115def7f040cdbaa8c1964b52aac636ea336487e0c1e9dfcc79b0ec894
4. 0x9da12605a6ed9d8d36b176489464f5ea399255ce1d9c187784bb6fedd84a11a2
5. 0xee085dfb6d05640049988752e21d7a71ffd5325486a41e2962f5842e6f9c8aca
6. 0x9cceee3119a87b8cf9be75ca552ed2eab0d5657e89543044c6d26fe9394cc8c1
7. 0xcc65068b0886623dcb9cc3dde57da02c7d6f3d8fe7db116171d2b72726eac1c7
8. 0x7647b4a5a371590105a13622d75c6947aa9101ebaa2c5efdd1b77cee2587011d
9. 0x8f297a28540624f202f71848fc9d728aa6995bc1dcf4169beee5174a7b243dfa
10. 0xb476796313727e255f2c65daefda182d8dd3fd8bda2c12ff17cb5393a6f33e41
11. 0xdf95986c8276e03fe5aa974bfe617029ef68be5eae20afd99545424abf4c873d
12. 0xae3101dcea8fa2270cd50145f461d9d452fd850bd818f7d01a19511ac58f89c9
13. 0x3127b3988eb4eaf07dc91fb2cc57ed8323f0e01ccaa6a3934ccdb7cf60b12e21
14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90