Evidence row 1835454

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/v8dsE3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e69e34dd-57b6-4989-adb2-2e739c377c2e/.well-known/agent-card.json"
    ]
  ],
  "name": "Brarabel",
  "owner_address": "0x09e55b498c40c2b46fd265337152ff05886274b1",
  "raw": {
    "agent_id": "31988",
    "agent_uri": "https://centralcity.ai/a/v8dsE3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brarabel 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/v8dsE3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brarabel",
      "registrations": [
        {
          "agentId": 31988,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e69e34dd-57b6-4989-adb2-2e739c377c2e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/v8dsE3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570941,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:11:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brarabel 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/v8dsE3"
}

What the leaf hashes

{"body":"d84136136394d14caee796d1a51f4bc5f9a9d2eeb245694f75579b30c0009670","id":1835454,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571119172882,"prev":null,"subject":"erc8004:5042:31988","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. 0xef0245d311ed5b781e9cda62842063ca10cb2030def91c88e95201de2b9131a7
2. 0x69c31b605a1d5a231b5a96481f3175d85d4ca8eddd0a911a2dd5149abeed3bd3
3. 0xda2c4b6a3f9aab49ecfc241a17250d00e7e4724e213066308d3b77634a783035
4. 0xd24ec5c293e3c4cbcacd37d68268c23413ef304d088f75b63437b4e27a7b2dd2
5. 0xd5221b016de15f26d55fa33f4197224dfe18efc675b51175370061bcd626dd7e
6. 0x1cdc03d36490f9d158d05ed9d47ebce8045c8810448142f99fe9986e151493c5
7. 0x85899105fe9a3eb05189f887cd451a1bc5288d0a6ace3b7c403286d0faf38f7b
8. 0x353b50fc4fdad83197e421c1ed7b49589e8df886416bd2d04df08eb9f2c763cb
9. 0xf9d708cd246b5b8194062f1ba603e27cdf5548d80dc5a6c5ff6667bd3a7d0692
10. 0xf3dc0fabd0d8efaaaf415f5ac4c5cb11a34b6d2c2350d5b6701accff8a6f3f38
11. 0xa2c0814a4e554d6b50aa0d5c18d88c298221096ca84ba409a1ecf9113e0cd795
12. 0xd89fa48ca1d4954538951ca232b21fe073980b92125f2108cb7289e038ae2a25
13. 0x598a084bd520019422cd8fb5335eb9a224ef694f2125f139073e8eb90ca1503c
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90