Evidence row 1829895

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/e8NgtG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1ca4da0e-0c2d-4112-87a6-133c5e449bc1/.well-known/agent-card.json"
    ]
  ],
  "name": "Beiko67",
  "owner_address": "0x6b9d65b4fe19a50711ae2917a9215515b59859de",
  "raw": {
    "agent_id": "28613",
    "agent_uri": "https://centralcity.ai/a/e8NgtG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Beiko67 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/e8NgtG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Beiko67",
      "registrations": [
        {
          "agentId": 28613,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1ca4da0e-0c2d-4112-87a6-133c5e449bc1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/e8NgtG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568232,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:26:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Beiko67 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/e8NgtG"
}

What the leaf hashes

{"body":"f23cefd8e73bbe00c0a9e1ce49f46d5c119d2630cef41c2394658c42622aaeda","id":1829895,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568419315547,"prev":null,"subject":"erc8004:5042:28613","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. 0x0fc6471480da17d2c30c0625083e321ad6c365b5750b0559b17fd3224681832a
2. 0x959d9d85ca634b1aacd3056cdef2579a5652fedafa0dcbd3cff26551f1471225
3. 0x4c2eb20720796c09aa26afcd7e8645683e4bfc5fb14cbe6140db7912380c41a4
4. 0xc5dc04091414dfba19fb7cbf68958e23442924f331d7aa0e4cf005e9c6e8530d
5. 0x0adac2244fbe9f5944244abe7610bafaad28baa7eef13cd666f37d0c12e0f5ff
6. 0x12dddb003aaf4441a6131cfc55b6194407664d9464a0bb96dd742566e97eb69e
7. 0x1a4d008ab1bc56dd76121c99227607d35de7df08b313a832884f6b240318cdd7
8. 0x1b67c5893f73a4e5a131032ee1e8e7ecad1ddf6a926e9cd2502ca14da3199289
9. 0x4e77ddd4833c769a4a2802087cf024ba2e2cf270213e9c3c71ca60929b675d53
10. 0x36b254c64a24263d321e84ae8de3f8ae75562d8fe37ef5555cd1bc206b060f3d
11. 0xe4b2afd15ef27556203b782b729d76e0ad76e3f5ea16e95295b0d8625faedb2e
12. 0xa9bd3046dfc06e0b37649b2bb4da456815f35fe0cfd8bbbd9e9ee8f2a0da3161
13. 0x878db25c2f19310b2877bc95b8a8a21f712341fa2a543dcf19b36aa69747bc0a
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90