Evidence row 2610010

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WRBpq4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d32597c5-a72e-4f40-bcdf-87bda6c5361f/.well-known/agent-card.json"
    ]
  ],
  "name": "Bruret",
  "owner_address": "0x409b9e399b186c6c6ea26f126493f0b19c08a07b",
  "raw": {
    "agent_id": "193372",
    "agent_uri": "https://centralcity.ai/a/WRBpq4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bruret 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/WRBpq4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bruret",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d32597c5-a72e-4f40-bcdf-87bda6c5361f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WRBpq4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:16:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bruret 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/WRBpq4"
}

What the leaf hashes

{"body":"72b3d9f5144c82cbe28e27e0a796c5c8d42aea474ecab1989a8ded723d0eaf6b","id":2610010,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722611916790,"prev":null,"subject":"erc8004:5042:193372","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. 0x4121cbf70e9a87d7dda7049677dd4e91a60174538f3050c0ea7f8270a79d1ad2
2. 0x2d7dc8bc8c550359751d27064a4484022cdfa251c02ea3f8973a5c1f41058508
3. 0x80bfb1839de915d40d3bf3ace1d741ad607af4dde3f880130a4c709cb8750d1f
4. 0x555ff042258c370bab7eb4e48622dcb954d3d1e86ce59f6022ba7417b397cab6
5. 0xff200fc285f11fc3302d5dd67d9a0707af41aa952da4dfae78e80c6db8b1266f
6. 0x0a317c2643bb3f7445f78e469647d02dc769acb05e31f147f89ca6e8cbd91951
7. 0x85ef1ea8b82888c2e3b9d4825d6316915399ee680126bcd7e25c1d0fc0812ff2
8. 0x5535dc72362427e62153f92b5cdff4b58bbb06ebd7c863ac5aecb0e4321a4541
9. 0x4596bda98f9bcc0641ecdaf96ff7dba5ff8ba68b9be4c0610b23ae4dcca021fd
10. 0x5de76ddd9dd6573a89dddb74037aead25d3cf0d1c21a64c87828f4fa66868034
11. 0xc10fdec7d62b66b6b8ed1623f58118af40b8b940accaaf12ffc434a8f79b891f
12. 0x971a09d60f84e9baec85a2492fa03ec3a224cfa3a61ad351c4865dcbfa33b0db
13. 0x6389fe0a64a454c99943bd099b6d3c7b9164c03f7e0cbe464480d5168f9f5740
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7