Evidence row 2618129

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vvkzWH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/30d63124-1f3e-4c70-a173-10fc2a6a0e50/.well-known/agent-card.json"
    ]
  ],
  "name": "Breikeon",
  "owner_address": "0xa2a97f55a2975a24f7c4ed64dec6a42d94eb20c4",
  "raw": {
    "agent_id": "196713",
    "agent_uri": "https://centralcity.ai/a/vvkzWH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Breikeon 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/vvkzWH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Breikeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/30d63124-1f3e-4c70-a173-10fc2a6a0e50/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vvkzWH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:29:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Breikeon 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/vvkzWH"
}

What the leaf hashes

{"body":"2784ce535baed5413fcae2277ffafa840fe45528c00f976399e33b83eb5346f2","id":2618129,"kind":"listing","method":"sync.erc8004/1","observed_us":1793726980878857,"prev":null,"subject":"erc8004:5042:196713","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xd053e700f90dd9586773c49753ba8b43a153e947a4457508cc7222eb52aa9527
2. 0x76b9bfd1faaedfbbad319f596f72c88a4a2d8dd06a03197ff7b39559cc38fd52
3. 0xe93fd46c9df173e05675996d835ddc9c9d7650414b7c5fd728dca724838cafed
4. 0xdfd650ffa59fffd228fff39b319d5be16396a591bbc997243877542739e39121
5. 0x2a4ad48522c23bfd9d43dde9d9d961fe7418e66ec2ea7697d2ff5f887cb8b13a
6. 0xcdc0d71235c88756e2d556e43088d4b994e94b9e61a1ea9803284731c558fb97
7. 0xd422d94e1a0a910284a866da0cb7d8994dc72eb662c35c480ed67179f9174247
8. 0x7e4f998dd1aa9398d4076d344b3873838a45602f65ad94e77f96c23dd0d3f7a8
9. 0xcad6a53a1c32a6bdc17acf9b0cc82f0d1f3f9e78a997c402a67f152c7411658c
10. 0xac09fa1f5bb88ac28c484e36a48f7d8f99bf4860be678d7246a9d1987e0cbf6a
11. 0x5706790d3ac1693c4df748e0fda3cfe00e5dbfa81351f222198bc042a0a3b584
12. 0x03b83b58d35c8cf0df687b7f086e0255e4f6d15ec7ef28f2a98fde92204e8000
13. 0x655a255b432b6571b596dbb38f28af823ec1c4ce47c448d28375be5280b09300
14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7