Evidence row 1779189

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EmIk6w"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/26e67cb4-dd14-4e98-9ecc-6bf94d4f629e/.well-known/agent-card.json"
    ]
  ],
  "name": "Oraumper",
  "owner_address": "0x8557c7785ccdac93f42ba4494f6b8eeaee132b34",
  "raw": {
    "agent_id": "14055",
    "agent_uri": "https://centralcity.ai/a/EmIk6w",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oraumper 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/EmIk6w",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oraumper",
      "registrations": [
        {
          "agentId": 14055,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/26e67cb4-dd14-4e98-9ecc-6bf94d4f629e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EmIk6w",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553940,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:28:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oraumper 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/EmIk6w"
}

What the leaf hashes

{"body":"a59e105dfc3fde4f60ff6b79182838ccce35124e8cbd3fe6750c061980a648f6","id":1779189,"kind":"listing","method":"sync.erc8004/1","observed_us":1793554111402739,"prev":null,"subject":"erc8004:5042:14055","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. 0x834cd48081a91fe9b95e7654ccd160e5d08892dd267b5453e22f69b9d2469407
2. 0x06ac7cfb4d72e4149c2f6a1991c7b92c2ecd34cc1119aee1bf89ed92cb32927b
3. 0x19e27f479561d5c46dae0862c39e0d39c158587ac4239478c2b7c86ee4d8f590
4. 0xfe37d0fb15d667856c09dd1e4b7410e0c3bfbc9dd1670c68428a9ebb4f810066
5. 0xb3abd4a7b8a64d75ac83f31e4e576809a2312b4779213125cb6c91109baa36ea
6. 0x7929dc75e6d38eb4dc363126ddb69d340bbeee46ea281a630108a86fe22704e1
7. 0xd93278c395c3bd998883593fa543aada82aa269bf917ad43b3efc1f360dd2913
8. 0xb90d50b7103523ac45327d71676b1f98e30ba49e5ded81888885e2e8359cd469
9. 0x85fbfa21326da897a96e7037318081a5c680b0823a5d0b6918dc8b4d59fa37a1
10. 0x2d7b905aeca8d814ae829485f0628b3695658a6ce36e4731b6c5cfb7bab819ae
11. 0x680f934be1f109951e866be3a4bf4d3ff0fb7bf02226091f15aacfef024de19f
12. 0xe4ba6ed7f762b9a3246079bfb2f5f5d6c59cbb6756bb0b0058e19ec599ca5a64
13. 0x00e98613e718e0a689d577344d6db5596ac046beed8ae3ddd822ec8ac9c9cfdc
14. 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90