Evidence row 1820392

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IBp0Oe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7ddc79fc-3787-41b5-9752-bb65896a2e22/.well-known/agent-card.json"
    ]
  ],
  "name": "Reompo61",
  "owner_address": "0x73a564d1fb1c9950dbe74bbd8b8d9c5ceb6a1188",
  "raw": {
    "agent_id": "22772",
    "agent_uri": "https://centralcity.ai/a/IBp0Oe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reompo61 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/IBp0Oe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reompo61",
      "registrations": [
        {
          "agentId": 22772,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7ddc79fc-3787-41b5-9752-bb65896a2e22/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IBp0Oe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563635,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:12:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reompo61 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/IBp0Oe"
}

What the leaf hashes

{"body":"e47b82f986f812e4b74c9799a9dacbf4fd231f3a711bb3233301263b0c149430","id":1820392,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563954476999,"prev":1820190,"subject":"erc8004:5042:22772","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. 0x85e6e6fe7d486b2512dc35ec443413ee12ec6fa1bc1a5bdf35e1d93555477121
2. 0xfd6e0450c74e868563e9c8c966cda5cef61c1fd688f14205c7b2f8bd5516748c
3. 0x7d08df214d58b6dc64e82c1f15f614abc3efbf8f63f79e0acb79200afd09e6e9
4. 0xeb7c13038d96e0668cd7f5001b05a0f2413030305e0601f7d6f282d06e0fa760
5. 0xa7f8d2a4afa9042224b4f73a2c1cf88ab8c9cc47d1384804db3f4b258962ddbb
6. 0x0810eb1c7544999a26a1f8059951a857ac540e9d3b158e8eedab427827f0b98e
7. 0x6d973576d11af0c8331b07dbeade27dd0a2abcdaf96a58739afb41737294d5b5
8. 0xd1b1e9d7f30cf9c8df0acbc1251c6f894c3265e34de2eecd53485999ad8d33b1
9. 0x88c3838235de385c26c2cc93bdbf5e0201267f7d25180bac03aebbd53156dd59
10. 0xc3b95dead523954f28a83a9ee8fc54dab6e38642744ddc23cbd16302889979ba
11. 0x8bf3182930c63e46a16065545c5a6bf4d573bfae77529715ee73bfdd24a272af
12. 0x66bc00f0a69d348ec6c3a03e69e80113b1cb2fa1bbb15da1262f59e0be2e416f
13. 0x23a4dc987ee7dc4c8a8ce447e3eb85e80166e6855921cf4fe20a6b0da70c4d2a
14. 0x12d005bd5bab52a5295a7639e02ffa6fa98b5e18753f0f4638b668903af24ab7
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90