Evidence row 3453673

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SC6qRR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aa0d998d-b4d1-4a9e-a69f-ac2ca097a273/.well-known/agent-card.json"
    ]
  ],
  "name": "Zibonter96",
  "owner_address": "0x1638f54e20d98ee81ebde9044896d647707b04ac",
  "raw": {
    "agent_id": "352483",
    "agent_uri": "https://centralcity.ai/a/SC6qRR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zibonter96 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/SC6qRR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zibonter96",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aa0d998d-b4d1-4a9e-a69f-ac2ca097a273/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SC6qRR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:32:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zibonter96 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/SC6qRR"
}

What the leaf hashes

{"body":"0352abb54f4cde4d57518f53ce190f2e434db34c29ba37307ae33cf60ac3f77b","id":3453673,"kind":"listing","method":"sync.erc8004/1","observed_us":1793910756181529,"prev":3453213,"subject":"erc8004:5042:352483","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xcd1373dc423fd91b7e5400e1ec1f355020424b8716d045b824f4eaef24ebc51a
2. 0xa3a9a61e71b14cdc5c636c6e1335ea2ef88c37b738cccb8aab2de01cb290e239
3. 0xe155f343b69e373fdebd24244c2f2f4f4059dae70aa56e83873eaf1054953832
4. 0x4ad25f00205bd7be9c772525befd0ed9d9f999d46249a3054cbef6c265aa3a08
5. 0x9863ae371cce0cbee1435d0ff9da38a2a0d9801d18103d1a781545112b9c8c5c
6. 0xd216309b239f8b72985590fb7f75aaba7edf7d2a4ab4eee3b69af0a898976fbc
7. 0xd5d49d0af1e477e9e137442c5c5cf0e5c785a66e405565adc62980c20fc96a0f
8. 0x5757514963885ea6576a01e028b7683ed5d663ba7a0b3b0684b04b65c15f7d3c
9. 0xfda176ac7296a09ca03c2f17aeb2b3478923e073f0e9568eba605323af2fd42e
10. 0xe05ee01eda48aa67b1acbe7d0d0c3bceba953fb868aacf437edbe2c9c226c975
11. 0xfa618eb3f3527c0780cad8b7c32c435721539d631b8dd09f2e57646e6024660b
12. 0xb23789b06de8164939c61295a983e67f8ed07f88f365a68e1104bf682a7e8d3b
13. 0x529d72b10b0248eedd802f0f2ff731160d9b376d794fe8f8c3100bc8ad70426a
14. 0xd01459647d40d605c761723e6522a6a8a4f8cfb9e4f0ef03c29b44591ee9d962
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94