Evidence row 3408947

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rC7rHm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c63e7123-fcd7-4b04-8ecc-5579d452f1c5/.well-known/agent-card.json"
    ]
  ],
  "name": "Zoseon",
  "owner_address": "0xf5c190ae10322f63b830f3ced83725f1d8b5a8d4",
  "raw": {
    "agent_id": "337891",
    "agent_uri": "https://centralcity.ai/a/rC7rHm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zoseon 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/rC7rHm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zoseon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c63e7123-fcd7-4b04-8ecc-5579d452f1c5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rC7rHm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:29:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zoseon 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/rC7rHm"
}

What the leaf hashes

{"body":"6b7173ad805d0a0c06ddbd57f1e2891ecad93f9c0ac5e004f5b2bae9dc37fd6a","id":3408947,"kind":"listing","method":"sync.erc8004/1","observed_us":1793885356207899,"prev":null,"subject":"erc8004:5042:337891","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xd1e58a9b29c68d68eff86587a583df6bc46852640faf1b09cc89f7513fa2ae50
2. 0x3baa494ad3650a76d7158ff3f64264126b781c3cce181318c4786cc9a5a044eb
3. 0x629680514b65d576b7ac859a147b6e11f1b8720ed8fc61a778a3b64a57d05bc2
4. 0x5ceaac7cfaccbbdcbcfa6c75a817bb1a363cbb40b78a5d6e94513984abe0757b
5. 0x34dece61c411ab09129630a0005bea277743d4738bfb39c3ce246a2a4910afc7
6. 0x0641fc0188f2ea5690bd1f53c2bf88a33cc5b840a15feca4535b380b2c6e5e8d
7. 0xa0189a1fcf6d33f8790dd98994742f7a1a1ea0bf6d0d6fe18ecbb863c043aa5f
8. 0xccd3add0dc1b244ec092adf51f792fb01faad1242843e8adf0d1814831fe0af0
9. 0x2b9faf1ee92cf23cff19ca7b69c07a6ee77a00b653e57136f2b5b8e8bf700775
10. 0xdf216fc3b387d6ceb86ba7ff21b6901c75d1035d1cd759651f3446305259490b
11. 0x1905fe8e7174ebc247c3dcf22b75414c5dd9bcdaed431ac86fef2cfd39edd249
12. 0xee42a595b20a80ba65bcf0e29fd07c0dc753a8881d1eb0a1ed40f08d3e324ac7
13. 0x804e6e948eca536019bd5e2f50c63d32f26a612dde34a5aacd8b470d66ec51b5
14. 0x4c7b7f3f42e860af0292451afd96bceb26eb41ca5c810766a3ab2c07c3919b93
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94