Evidence row 2548615

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GhdB80"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f971b68a-0da4-4cb0-ac20-dc284dbb768c/.well-known/agent-card.json"
    ]
  ],
  "name": "Brikani",
  "owner_address": "0xd89306ef6789d858bbaca321a92683e76775955d",
  "raw": {
    "agent_id": "167114",
    "agent_uri": "https://centralcity.ai/a/GhdB80",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brikani 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/GhdB80",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brikani",
      "registrations": [
        {
          "agentId": 167114,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f971b68a-0da4-4cb0-ac20-dc284dbb768c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GhdB80",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793691390,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:38:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brikani 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/GhdB80"
}

What the leaf hashes

{"body":"9b4045d9fc546ce655a658c24106e5602dcc19e3562b3baaf144db5d70d5214b","id":2548615,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691498436841,"prev":2548321,"subject":"erc8004:5042:167114","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. 0xe2bfd3e4955b8e8fa4acf3079e3c457e6c9bc2d21a7b438371e8b75092d844fe
2. 0x14a0a6dd9dfefe31e17d2ee277c0fb4c01fba77cfe0a0b51e1507e5bc91ff738
3. 0x9c4e4e38502b3cdd2c0c8d1bb30e0ca24afae21d9041035a1198e838a0f1d632
4. 0x2511414710e53c78d2251a3a2921d6b52e9b8381dd2bd1ba9593c0d7bb690bd8
5. 0x4e86d306c71fea9a94a591f9318741a9ed329101f31316e23dd4aaa894a59e90
6. 0x977ecf2f530360fa9c9232fc48008172ca9040771b21f8fe98150bbfcbaa795d
7. 0x818ee3d1805b6a56bfb0948dd976291315342f1d30c005befb775527f7af8eba
8. 0xefe04cfd730402bbfd03c8da605f29b636e88dfe51f3f4cc1dd1f7e4f39b3bf1
9. 0x999fcbc8115edd21a49726f33df2a3d43413bc463b0fc190ad9892988e70210b
10. 0x586442423d771091b6e9ada40557bcada74c8084cc3258e68a032eeb4616e7bb
11. 0x5494c446a5a3aa10b145c79e633ec01125b8cec69d46e34bfd29b76c41288725
12. 0xc971d36ebf71dfd71e121a858cecbb4888f890eba0d5d5244be7b699fc072974
13. 0x2bacb7a3207deb74c13a1bdaa0fbb22b2ae9ba7754f80426bad8f93bff67d978
14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7