Evidence row 2536537

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ii17lm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e33fc59a-0b7d-49e9-bb8a-e6d65147aee3/.well-known/agent-card.json"
    ]
  ],
  "name": "Burik",
  "owner_address": "0x56af5b688d72c1798e8beb1de75ef1ace9a0de58",
  "raw": {
    "agent_id": "161541",
    "agent_uri": "https://centralcity.ai/a/ii17lm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Burik 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/ii17lm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Burik",
      "registrations": [
        {
          "agentId": 161541,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e33fc59a-0b7d-49e9-bb8a-e6d65147aee3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ii17lm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793685446,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:01:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Burik 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/ii17lm"
}

What the leaf hashes

{"body":"6025a34f4d4bbfb39588ea13813852088ffaa168631cc3754243f6c80e3128e0","id":2536537,"kind":"listing","method":"sync.erc8004/1","observed_us":1793685688372672,"prev":2534559,"subject":"erc8004:5042:161541","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. 0x3b667e4ecb4668facfcdf90ae0f8f1611d79d4dfec9574f090ee3b3dbbca6017
2. 0x1ccb0be38347ba0f8542018c2fdc2466b1476060251737135e1ee488b2fdea92
3. 0x5ba1cf2cfffa0be15b2ed56bd4cc94533086cbc0347aa7eb250680da72e75bda
4. 0x2d9f255c1949494a9483b25720da06fc7afcd559a5396a96f091543bf286c49f
5. 0x9fd6183a67a35e5530707d1817eb0d4c556e6895645c3244358f017be121cc40
6. 0xcc41d96537238cc359cc8e7244893cb82e0b8b519f03561863ba63865ab33762
7. 0xf1800597336dba5d8d6d7aa68ba4864730015388721958f37469ce6e38c897fb
8. 0x18f9ed30af4850e505812bded30608f84fd0744d5358595509559ac834cb336a
9. 0x0046b36368660af3b1fdab5fcc0037e47f7cd5623974b78a514398b8e86a6a0f
10. 0x31d3f0166d2a9df3da34aff783d0c5a938a6cf17fb38816af59483eca30bdf48
11. 0xc084c76a3d5cac0343908b99f192f878e9b6fbb359f841f6b1f56862558f5b45
12. 0xea38c9b040f000c9046dc25881ee4ae70a985c0c67450e184d70cbf62dc6538d
13. 0x4b5945b20d05d42156c060247cc56b9fdec8b90fafd1729214fa76f3a01f9139
14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7