Evidence row 1833227

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BQeiMk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f1ecd061-7d67-4c47-8e07-8d9c8716489a/.well-known/agent-card.json"
    ]
  ],
  "name": "Triastik",
  "owner_address": "0xf3cebf2371909275aedb7c9981a4171728b3dd06",
  "raw": {
    "agent_id": "30562",
    "agent_uri": "https://centralcity.ai/a/BQeiMk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triastik 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/BQeiMk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triastik",
      "registrations": [
        {
          "agentId": 30562,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f1ecd061-7d67-4c47-8e07-8d9c8716489a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BQeiMk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569799,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:55:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triastik 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/BQeiMk"
}

What the leaf hashes

{"body":"da86f7f7c99dfe09371b9c717132533540940e1ec76c6664f915767d5cd0e771","id":1833227,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570106488488,"prev":null,"subject":"erc8004:5042:30562","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. 0xb2190476bc3dee59baf5bf49640ca521aa2196d1b3c0984bfc2da282fb6ce3a0
2. 0xc74373a02fc1ffdee569983e9a50a7df0f3401e8bd339c3be642c83278e62aae
3. 0x8504cf943dff494b00e1157b2e49eed8b724f9187333c86b9cfc812645b6de35
4. 0xce13a27dad889b77c5e651b679b1dbb91aee765c5a3fc84eea00854634ea6351
5. 0xe51ca0f98e2d611bec803a2ad1d8d7195ebf959879c9c7b8418baf97ac8459cd
6. 0xb347d87ec03a33eb005febf0160bf0f30fbbdb86809fc4b0419ba7cd4aeda220
7. 0x149cf0aef43af84b32f89cfb2bfc39f57de5b8053a8aa8f6e2048f99f8237575
8. 0x59bd817431545fbb41407b770ad5afce73b99fd1ba4f696a3d0725df0b30e162
9. 0x44749672564d0938bdf90ae7c5caba0159857b028aa74bed5fdbc47ac83c0c85
10. 0x9fa1594dd8d8545e82e6088817145812743d633d66e9a0684f337b77a345986c
11. 0xf6a2bb30d91f6b0432d327b979fce519df49cdeebda6925f90c80106f4ae3ea2
12. 0xba42aa8ea7319c3a26be34cf773276493ae312dae8a293abc75cb2558262c74d
13. 0x09b948c0d8cd867de430ca3ffdb84085f96db35e2383786862f87cf6547dbabf
14. 0xa61b9b680bca298a8a4f69cdebc25b3acf2105f25b9ad6f8fe0ea50e55adf8ca
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90