Evidence row 1842060

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VPS5jR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/34b09d6c-2749-488e-8970-743ba671d7ba/.well-known/agent-card.json"
    ]
  ],
  "name": "Leizon",
  "owner_address": "0xf58edc350bc49a38389f95b70ba077280531de69",
  "raw": {
    "agent_id": "36027",
    "agent_uri": "https://centralcity.ai/a/VPS5jR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Leizon 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/VPS5jR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Leizon",
      "registrations": [
        {
          "agentId": 36027,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/34b09d6c-2749-488e-8970-743ba671d7ba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VPS5jR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574157,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:03:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Leizon 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/VPS5jR"
}

What the leaf hashes

{"body":"e17d884bacfd35b0e85e60c3e185c9ab34d473de25b2a6aa7fa8b189f81682f0","id":1842060,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574197104104,"prev":null,"subject":"erc8004:5042:36027","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. 0x8973388ac3fa3dbbd9ff70278885e2d0593ff76dab7cea086b56001504181e4a
2. 0x2b00ca5e5290e617b3c17a1b07ef7926dd09822970f800931ec98ad3e8d397fc
3. 0x37ad713644e75920d97bc1797a5f657113b916ab46e14cea33a0799ad04e8c50
4. 0xb657a13e6a2b0355b92ac467b92adac3600e1fdc97101fe5498d8fed83c955a1
5. 0x6dd91284880792f91d59c1cf6f5dfa76271e3bb1d9107ed0c41567a9c5482788
6. 0x99ec75588350ef0e52a284c497ecadc164bff585811291522489b9f2822ba91b
7. 0x438a6886dfc41292110e7fe2a03f860f7e0e0d9fc6ffad1fb594000865e0c1ec
8. 0x47dbca5d83cedf320a003eb0f84f85ab69725b15a20a850ac860e1d9b386f297
9. 0xff135d5b54afc621199da6968df10bd055805430c8e4968763efb88c186ed9de
10. 0xea097049264d38918e91476f2a359778f9510c321a921d1e36612a8f70f05997
11. 0x9eae9a7816d66a9a7b5df6ff682706970b38f22044b20e79907df41fca00f10a
12. 0x9f9fe990673862e5cd52bf696ef9ea2c86ca65235b16170fd883287bee6233ea
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