Evidence row 2550031

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6gjJDH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fc963670-34e5-4d61-bfbd-6de35b583c5c/.well-known/agent-card.json"
    ]
  ],
  "name": "Billenero7",
  "owner_address": "0x442bb344db19f818bb2aaad3281eb3a8ae0a6e54",
  "raw": {
    "agent_id": "168122",
    "agent_uri": "https://centralcity.ai/a/6gjJDH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Billenero7 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/6gjJDH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Billenero7",
      "registrations": [
        {
          "agentId": 168122,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fc963670-34e5-4d61-bfbd-6de35b583c5c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6gjJDH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793692113,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:49:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Billenero7 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/6gjJDH"
}

What the leaf hashes

{"body":"1deb760fcde2321550c22062fd593d1e7b9fe2940df9dcd99fe1f94dafd45a32","id":2550031,"kind":"listing","method":"sync.erc8004/1","observed_us":1793692186255465,"prev":null,"subject":"erc8004:5042:168122","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. 0xd896491059d5bb91b62d5a99f6b12b8e5f96fd5f565dc7f385492577323e5ff3
2. 0x9bf92b8bd8d3a223d37eb18b15682472bbf762e58e9663c6d4820b3f4942b874
3. 0x57c81212df415518363216167f0869d89479d3a30d7be943fd37317ab0d44f87
4. 0x94d0eb6905cc3113692c03249fe79fe568a47c69dac91ad5a14dc5bc0bede9cc
5. 0xf369fea45e49f98a2a479193ad3bb068a84f2ed373832f97301db2b3f9fd4c16
6. 0x6f09e0f158ea43c34f7c49dc2521505085e4c90ce279c465e24d1a2c820e7c90
7. 0x976f730b7d68dc310c619974b7ca0af228daedb8f291d3c2462037332b8c6df7
8. 0xfdfdc18a0520286af67200de7b3c59957c5720151448443071ee66e868ee85d8
9. 0x604a3a0daee0b83692a57308e585b26ed734a106012e2746c9e78db7b8e98409
10. 0xf65fd6bef6519a0d942536f95c69d2573ec831a611c7915b7d7eed4809426cb9
11. 0x9b246e72e982f2e23933e23514907f569ae339b98af572076ff60750ad06b6b6
12. 0xa7eb0bff020ad74e9145b5d5d80ca59656ab40a69379836f0d4101995ce41386
13. 0xa8db70345e2bde6cfa8286548a731de586d8c60112c85b9b953c4639273fb111
14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7