Evidence row 3464336

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cpHZRZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1659097e-7ba3-41dd-8513-1c7c528dd82a/.well-known/agent-card.json"
    ]
  ],
  "name": "Krossero",
  "owner_address": "0x9423b8c8f7159706d726a33544bc31e8da076be2",
  "raw": {
    "agent_id": "356266",
    "agent_uri": "https://centralcity.ai/a/cpHZRZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krossero 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/cpHZRZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krossero",
      "registrations": [
        {
          "agentId": 356266,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1659097e-7ba3-41dd-8513-1c7c528dd82a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cpHZRZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793916170,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:06:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krossero 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/cpHZRZ"
}

What the leaf hashes

{"body":"b8383d02503396928a0ebf148375cc8d8bd07c26953ead2241c47f63ed0a0ebd","id":3464336,"kind":"listing","method":"sync.erc8004/1","observed_us":1793916380497553,"prev":3463969,"subject":"erc8004:5042:356266","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. 0x4b8e97a40aeb0c652f89b0d7b8010ca7e1f4b8d45fcf52b5cba4d1d757f767ea
2. 0x63945a17beb4ab101ac863b102be660456cb35f634339211017e39f9ac45b242
3. 0x086a083683afcdebee5741547fc0d126d10fb9883aec0d0c48d706697acdab89
4. 0x2411634b09cb33aa63df697d1fe678f8990c591ecc58e14608ced75feb3e9e55
5. 0xb0b7caf078e692c3526f7fc217300103d5b7fc7285600278b7ce275d44e0ca49
6. 0xf8030a2c39cb5df0256a63356e0401b43d8aad45b4d5e67ca03455a2a62cb08d
7. 0x798d8862d78346246c82e653937bc28dea5ce9370f6f80f7af5698ccf8ba98ec
8. 0x71e807f2caace9d85f00ec89ef80f6a37398c6d72aab02e24e4a5b86c0195e22
9. 0xee2dbf68fd4a6bb1c99d2ef423ffdcdb5c650340754cac5a7a1162f36580db86
10. 0x2de7d36923507b7c4d507e51e430f75690fe9cf0073f9e50031b2894783e607c
11. 0xe4d70a075823831c5d5ecb4653ed3ed3bf0fbf2a067b6616b3e431657e6e90a5
12. 0xc52e16d3c68947f51efc300d768d2c0cb4fb5fd8849b2abaa61811cc16be4a91
13. 0x9899177649213895bad2e2e2dd6d31b170ccf53409d2b31f71901d3ceab239f8
14. 0xf1ebc8b794cdbee72cfc7d6298b0f35487ba5d0e9f7a1e6e7c1c1bf23640861f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94