Evidence row 1842659

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Nx43nG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c84f033e-f36b-4c26-a3f8-2909b070cbe7/.well-known/agent-card.json"
    ]
  ],
  "name": "Zustik",
  "owner_address": "0x1cd491bfb7b012c8789d96849f44d7a6fda3b89e",
  "raw": {
    "agent_id": "36294",
    "agent_uri": "https://centralcity.ai/a/Nx43nG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zustik 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/Nx43nG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zustik",
      "registrations": [
        {
          "agentId": 36294,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c84f033e-f36b-4c26-a3f8-2909b070cbe7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Nx43nG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574368,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:08:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zustik 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/Nx43nG"
}

What the leaf hashes

{"body":"b4725f5444af21156354f1a2164a6b2585faf68686e8477e11d44fcf03163eb8","id":1842659,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574535996234,"prev":null,"subject":"erc8004:5042:36294","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. 0x5cf8c91ff52ad0fcf2f4ab57a4a1b38e41bcb6ea8ba094520aa3b1d6516ef779
2. 0xdf165b5fb4df700ad1fc3ffbc0d828dfd48900833de0302a3fb75e6a147b855b
3. 0x8f7faa2e072cde2676e9545f75f0332522d8baa41f3906fb719c659bf0923034
4. 0xda192b009572540f851eda42b2e377d1e1848f60ba9bdfc9de4cf4fb7547c17d
5. 0x9ec1856da6dd3c64ee198524f82eb2ddc1e1d2454aaf3f808e3693dd44e8318f
6. 0x2c812d3baa1ddce81d1aa7aafe9d91be147bf999cc9c0eb47b1c9b497b9c2d29
7. 0x77d5e5f998ef4a9d3bdea5ed1e921424386b63c94f5bde005f95d1470cb01ec2
8. 0x3809d7008afa3cb053688e84e224888132c1e76b94720cc8c1973e621e90555b
9. 0x99a8a7ad37626f19dfffa3dcc9a895f5a7d20b7fa585577b7af79819f25f83de
10. 0xef1800abcf97fab33cf91379d3794f65374197ef566a3a82b305bf171bf75ef5
11. 0x8fed7b722ec54e496c95dcd9d4074c3c69c14d858bae8d58044ac620b4e51d77
12. 0xbb1aae19db2eaa4cd2cb973b74ea7bc53b27b51579dea0e5094df146ff596c7b
13. 0x34154efd66a20d7bdab9e04c4c0fb081722f2617f5931ba4d1e8c2c0ef3ba008
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90