Evidence row 1836689

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YYL463"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b878976-a16f-452f-bd68-7afe8d7249b0/.well-known/agent-card.json"
    ]
  ],
  "name": "Alabler",
  "owner_address": "0x125ef7aad39531d73d1567941835a28d7cb8e086",
  "raw": {
    "agent_id": "32662",
    "agent_uri": "https://centralcity.ai/a/YYL463",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alabler 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/YYL463",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alabler",
      "registrations": [
        {
          "agentId": 32662,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b878976-a16f-452f-bd68-7afe8d7249b0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YYL463",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571486,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:23:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alabler 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/YYL463"
}

What the leaf hashes

{"body":"e695acc06d65b99bafd98fae6d11c2496b7fea0bcd27cec4506a6f1093079e51","id":1836689,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571816083602,"prev":null,"subject":"erc8004:5042:32662","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. 0x87c310009e428861bcd393c40a49d173b23ac144a6dccc1149ed8412361cab39
2. 0x20290b42968306fa3c0a92719fd2ff684511919f1afb5ada1500070c2b1b06b8
3. 0x64fd0c58fd8ff4efe188bdf68ef74eabf1748e3545ccfe8e1a37fe79788c5367
4. 0x05f167e49b3708f50d0fa582029507f4148a741d78d538edaec6a957b2994d3f
5. 0x163ab9309cb95aa7a59ab4fa206fe9105d02abf067199579322669b9723fa40c
6. 0x1420e60769321ab846885b57a0d44489a70b6b2d759f27bd6f458ff38933bb86
7. 0x2a7a8d4896e927edafff2ae342b5f3744a030867e53dc619d9a5f62830f0f3f3
8. 0x7c96b8eb003f9977e525c1991ed92a0807d90ff4d2819825351fae54c9292725
9. 0x135de833db87a2da8f7c50334a87c62468616e15db8cf17897200a77e320998c
10. 0x38c227498151cc0a32129b539e4e02d793156a55fdd28b65b15566e30a64b811
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