Evidence row 1772146

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KHrhPI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7bcc9621-f63c-43aa-b395-2893184cb91d/.well-known/agent-card.json"
    ]
  ],
  "name": "Luivler",
  "owner_address": "0x1102ddd1f06bfe9ea2e6370347d28deaa6bcd15a",
  "raw": {
    "agent_id": "8098",
    "agent_uri": "https://centralcity.ai/a/KHrhPI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luivler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KHrhPI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luivler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7bcc9621-f63c-43aa-b395-2893184cb91d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KHrhPI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:47:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luivler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KHrhPI"
}

What the leaf hashes

{"body":"c5cb78877f8a251f479c36fce2de060379e5721a5bed180ea0d0c10104435071","id":1772146,"kind":"listing","method":"sync.erc8004/1","observed_us":1793548068370717,"prev":null,"subject":"erc8004:5042:8098","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. 0x1bb74c85d15c6fd929d7c434283f347c1f7e47ac154969d25e37ff10d0d5dd7f
2. 0xc346c9cea2217650ed533878893f04a5d53e87b6249728992561de9d3375063e
3. 0x13fa64adf4d45cd56d022ddd3e68ce111bc171e40f4e5dd814191bff835282c4
4. 0x9741f20e8661d5939f1824f5250a19e720f50404e22b5cd337de4495a193687f
5. 0x4b29b621f546967c5cc7544a5ef80cd9cdeb012e3a639b06d8bec63e915a8303
6. 0x46d36a5fba05b767af910c02ea9231b9c037d970ff2f017fafa06895140e516e
7. 0x8a4c9daa23545c25bd871eda20a03c0436b6be4803f71a6757aa38e71795dd28
8. 0x9e1811e4773802b4a8a94916f8a8c5455d2a884c58e09dd2f7becb7669b83019
9. 0xba89a698970a93b2c50983eb230b7e7b3196ab9aeaedd035978c81dadd1bd020
10. 0x7168ced35c7f2891eff8c02178a3edaa063a63af177c55a0ca97d08f4d607435
11. 0x09c6c82afdd2ab3bfecc2788a0630b34e3ff8b466a887f426188637d9b259735
12. 0x374e8677cb5f7470293815b5235e57fac081a54b8c9fd798307f056532e9581c
13. 0xae521539711ad5a91adbe0dd002003819ce70e53b6a96152851758fc41b75098
14. 0x175afd1319b72670e83bf74eef6f87ab2173061f5bacdfe981a6b0789c963022
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90