Evidence row 1831906

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NbS5O9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/536f8bb0-c3ab-4c32-887a-2119c04a3cc4/.well-known/agent-card.json"
    ]
  ],
  "name": "Zeista",
  "owner_address": "0xc7de400ae1d30ae0af9462d17b7908ea4a93b201",
  "raw": {
    "agent_id": "29802",
    "agent_uri": "https://centralcity.ai/a/NbS5O9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zeista 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/NbS5O9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zeista",
      "registrations": [
        {
          "agentId": 29802,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/536f8bb0-c3ab-4c32-887a-2119c04a3cc4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NbS5O9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569219,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:43:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zeista 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/NbS5O9"
}

What the leaf hashes

{"body":"bd36b1b67c1a9da55ea1b4c9f3d1c41da7be87eb8f92ff06aa416acd0246074e","id":1831906,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569431230266,"prev":null,"subject":"erc8004:5042:29802","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. 0xd4f57291d2eddfae8cf2cd528df319933a25fbb7e455cdb4bba4b256edc17652
2. 0xb08f60a7c565bb7b11baee31d2fdf631cfa67430027cc757afab2665b94c312f
3. 0xff6d4c40cc54dc46dcf9b938fa56743808fadb041df5d1a32308ea903b4b8dd4
4. 0x62a710c44565a0eaafc0ddef2f349f3fe81211ab5c7a0d99c517ee761f842965
5. 0xf9cae7eb8594538e869a2168c0df0b7832a4c008259b9c7c8d2e32bf9b93fe00
6. 0xc8e0855c55ecb32f273f26dfe9b1fa4fdaf933acf01dfd1dfa6a4f469aaa7957
7. 0x658b290340b3421638bb326a80003f0f39c5b5499fdf100d5a17ca072cbd712a
8. 0xf3fa6dbdb8289fdd7157910081eae2640bb9c9daf3db8b23553f3fe013d3fdb7
9. 0x8e75018fbf5a11fc817a8fc60c86b661887c98ff9295359b261762756f932169
10. 0x2bb690bf408aff9050a15c4238772bff0303803108c62b7c1b5f91996ee170e3
11. 0x81715d487b5fe544aae88a9f5274946af161abe42498dfa7876675f5033f0f5b
12. 0x65360a9279458a580bcc7af84cb70bc3cc118973d29e37040c5149269369c309
13. 0x827e8832d4e454afc21199e490166d8c3be13193f254217a3857562757303f01
14. 0x57b5e8b79f831258fde2efa4c7b70cd486ce34b32e7d612a6965c086ed7a75e8
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90