Evidence row 1836829

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LRppXy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d259d46f-6a42-42df-b84c-5c83103883e3/.well-known/agent-card.json"
    ]
  ],
  "name": "Rerko",
  "owner_address": "0xac8aa585576736ae14a87544dad8519a4df50390",
  "raw": {
    "agent_id": "32801",
    "agent_uri": "https://centralcity.ai/a/LRppXy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rerko 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/LRppXy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rerko",
      "registrations": [
        {
          "agentId": 32801,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d259d46f-6a42-42df-b84c-5c83103883e3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LRppXy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571574,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:23:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rerko 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/LRppXy"
}

What the leaf hashes

{"body":"d6be52c3e6fde7810b1bff1b08ad9ab63bc054229c36218520079143a3a3dd55","id":1836829,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571816910245,"prev":null,"subject":"erc8004:5042:32801","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. 0x8702c271962ed66ab7d3a2b34b0c24aba933768b9dfa25a71acb04163c25e835
2. 0xddc8b90c2c66a476c8ff035935d75b2f5b67d6a0147e0ac9f4289aae4e1dab00
3. 0x950d082aa5d19bd6e554a28497e17d35ec6c9f2a7c17c12fdbf6954aa97ee6d6
4. 0x0eddbc30f25e971e3cc87a677445f85b2e80925f270a1db7263bd3d37fca7570
5. 0x190032dcb8ef3688ee23d573f99f7adb839ca735ee14194937faa907fd0f5fbf
6. 0xb95bc4170e43c96183a9be1b32c14d712f10f1f470f65fa139e2f2628b3a19f3
7. 0xce85570ae275e3fee8ed58799b57e4d9d7a9da0a52af089b247d8417754a80f5
8. 0x49bebf90ea17f3a2abb3c1eb0f77338722113ac506955f16e6efbc490a78832b
9. 0xc9fa763aeff1832842ba17e076da71c052c70eebf6fef2cd00890c9ebb017b97
10. 0xdb7ab27082ef1e1f129514aaa2f64ba8b6694c52b8fdc97e9d418b7f094a3f46
11. 0x62a2451abdf0e20bf1cd927b1b8648c1c04bf423402da8371ddecbfc414d7826
12. 0xb8eddc32106b383c3a59e35f618fe91531b43ab557a35053f3eefd2bb2f6231b
13. 0x77788e2b0f83c42b3024a8d425784a46c4c2d0777f8487d593e102e987eabf52
14. 0x12d005bd5bab52a5295a7639e02ffa6fa98b5e18753f0f4638b668903af24ab7
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90