Evidence row 2728952

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zA8pHK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6a610ac5-6409-4c51-850f-6c56faceee61/.well-known/agent-card.json"
    ]
  ],
  "name": "Bozon",
  "owner_address": "0xb4be183e0ba1945d4f0cd981bd4336befee11a32",
  "raw": {
    "agent_id": "211965",
    "agent_uri": "https://centralcity.ai/a/zA8pHK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bozon 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/zA8pHK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bozon",
      "registrations": [
        {
          "agentId": 211965,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6a610ac5-6409-4c51-850f-6c56faceee61/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zA8pHK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793749011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:42:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bozon 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/zA8pHK"
}

What the leaf hashes

{"body":"b92553c036bfeec7dac2e7ab3c329d1db4adaf893cf65047df9d66a30ac8e4a4","id":2728952,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749339045388,"prev":2728665,"subject":"erc8004:5042:211965","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. 0xd9434b5f85db3a98b38be9586f5724c64ac4dbc6e21eef094d475d1fc27a6391
2. 0xd60cc725ccca83478a0b52e104b1f1bdd06511383f53af13a68757347957869c
3. 0x65428146f6bcd3708db45132289a4bd9eabc5687a26dd4de462d5e7f008bd610
4. 0xb2f6d9de0cf8ef7c7f8b2cbac68d0e9b1cfaa32ec8d89022d8d775306c3b2932
5. 0xb8e80ea4866ce98367001835b5e929f4c4f9087c88e332f8286f85a746060fd5
6. 0x7ec8663ee5c783eb013b16c843986d6c127009b364aeff5f7e7c01f6783b745e
7. 0xf858b136f6f62e8d29a35fd2224b128be215cdd63783aeb60c2c163c8d3caea9
8. 0xe48ee63c7bf60d1d5a14928648cb70b9d99406a902e7164a78d1bcefa1321e60
9. 0x3be16e1c031df9a3ba977b1877100811b594939ac4e23223bd24422cef903ca8
10. 0x837f9a3aff55a2e43fcd2db3755fdeb805e435c42db11a66e9e3f92aed5e4925
11. 0x813e7025feb7d7cbbb5bb5efe491873d5e9aec32eab90109d17d3ecf38b7fcd6
12. 0x48e5af95f9eb80bba4fbc0a698a6f7e78f9b400ee2c3eb0be1c4c5bb86394956
13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7