Evidence row 1828333

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hQCK5w"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db41b970-d48c-4dda-9597-c7deeefed23e/.well-known/agent-card.json"
    ]
  ],
  "name": "Lazose",
  "owner_address": "0x71a7172465e91b167f78b166cf99e2cf90424724",
  "raw": {
    "agent_id": "27812",
    "agent_uri": "https://centralcity.ai/a/hQCK5w",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lazose 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/hQCK5w",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lazose",
      "registrations": [
        {
          "agentId": 27812,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db41b970-d48c-4dda-9597-c7deeefed23e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hQCK5w",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567582,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lazose 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/hQCK5w"
}

What the leaf hashes

{"body":"8f93d20fa6eeab7fd2d2697ef773f200451464336f82c48c37afe598d6bde71b","id":1828333,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567738869132,"prev":null,"subject":"erc8004:5042:27812","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. 0x852206ecf8dc5a2eba55e9e3240da949f6b2e6288420853b9acc533c3b9d8b31
2. 0x5e728421b59af4226c066a690cdfd705a58ee9fdf23e404d6e6f21d5cf0bb055
3. 0x41428ca77f7e8825c47a4c7fe6c4047e86db58edb234f9801facf62378ecdf31
4. 0xc6867c82332acd7b8a44f462e7a402805c68cd668fcec346f59ca2b1a961a82d
5. 0xb96a729c5b348399dce2767baca4d0adb3648f6d583038879c1d435de3baa1cd
6. 0xc521470d7aa6194dc336c12885dd8684d66139c039a633cc11eab3ff6b42f08b
7. 0x38783afd00842b51f4c3929b6bf8c87c37735c4e68e048d8a185f0806724f3f8
8. 0x32da73994e5797abe39f64bab0bd1eea032b3779efaf148daeecf7b249095c13
9. 0x6785ed6eda9bd1279f4ae4415fa6f9b68d339912f22af10b96997b1a86812579
10. 0xc42f0623d17f6c922c61a44dc149199d9b2c9530ada5f16265187280cd952389
11. 0xc1329761574422ebba78ac6e99a68e179bd5f544722666ce77b7eb2561f0ed9a
12. 0x3e696f7655814cdd0c2f74fc09e68f3091e794fc7b5882a8e71c89e5c4bbdf00
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