Evidence row 2520013

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X6kIIL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/534fad3e-f8f8-4534-97d9-5a666f6f62ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Borkomet9",
  "owner_address": "0x3e73cde01753c007f68db5bc47c3640fb89d7a22",
  "raw": {
    "agent_id": "156230",
    "agent_uri": "https://centralcity.ai/a/X6kIIL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Borkomet9 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/X6kIIL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Borkomet9",
      "registrations": [
        {
          "agentId": 156230,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/534fad3e-f8f8-4534-97d9-5a666f6f62ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X6kIIL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793678621,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:08:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Borkomet9 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/X6kIIL"
}

What the leaf hashes

{"body":"dcec9377bca9ab7009d66443c95c13acd2b571d9fc5a2e9cac106fd1e6798a35","id":2520013,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678893701950,"prev":2519284,"subject":"erc8004:5042:156230","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. 0xcb7375f6ca1b0840332babe208ad6ce0f520a33ed97c95ff3e53261a4e5596ce
2. 0x9b7ecdeb5967547b4cf9d58a3d50677538317101cdb597f56f51046af9791cda
3. 0x24259f4edcad1c1d5f010885331314aa104f65037cb95a2af7a67789c072f5ae
4. 0xa92869322eef133c0eb8ac2786787c61f13659b6fc406d049d2542c852fc68d0
5. 0x118663bb2322f386a13727f073d0d28909a419462c608ac8bcccada9115515e5
6. 0xf0dc10f7eda173a52f758be0649d1b5ad0a9a99b921fabee5a6ed4e3b0ddf83c
7. 0x4a01148dfc6740877db004e226f3523b16258f275ad5c989b0fffa371880a028
8. 0x0668d68a47ae853372de9a3fce586ad376e027ddf645859328c154b9a24751ee
9. 0x1881e411d50a7d2e21b374a2810ea999842b1a2b3f9339f3fffee74c876d2ca0
10. 0x372f1e916f63b2d63c1b558995e96ec5baab6629607b49a59358ec52dfbafae5
11. 0x721d612dc981d7bc314b91ced12ff63efbdb6c682f7769cef2d321c796c66fbd
12. 0x15cd36344d974c55b6f580578f0563e541344467cef28231bd9d9db05e79f532
13. 0x33fc1351c38cd27bc6972d4d1d2c6baa7fb113346e29547df2fd38d8e6c92e40
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7