Evidence row 3431504

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oVe1lm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5b4cf1e7-7d1d-449f-bda7-37fbde7c0c4f/.well-known/agent-card.json"
    ]
  ],
  "name": "Zosset",
  "owner_address": "0x5359f33554db70777b661b19ab5fc7ccc4ad336a",
  "raw": {
    "agent_id": "346050",
    "agent_uri": "https://centralcity.ai/a/oVe1lm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zosset 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/oVe1lm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zosset",
      "registrations": [
        {
          "agentId": 346050,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5b4cf1e7-7d1d-449f-bda7-37fbde7c0c4f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oVe1lm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793899059,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T17:20:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zosset 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/oVe1lm"
}

What the leaf hashes

{"body":"434bdaf7ba23c28992cd7ba5075608fb10a3ae1d04869d6216617cd2e67910fe","id":3431504,"kind":"listing","method":"sync.erc8004/1","observed_us":1793899258498167,"prev":null,"subject":"erc8004:5042:346050","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. 0xfad16ab973c78614052c155a20288c94a42a5e55130c072f5b025c396500723e
2. 0x1c106b6856edb6ccbdaad2eaf56b5e7daf371f4bc3feb880fc23697c9d8e513d
3. 0x1d0004a6f446ea8d709d380862fd7acff28df7ed26cc8206e265d63943a5c336
4. 0x1be65db090286d67020f74bc3e501d607484359c4a3dbc722fbe34a2a2199459
5. 0x19818168b3b44fc92a96237092764095e7d08a956323121405bd0d1a3803fc76
6. 0xebdfe08c6b5d69fdd26a99e63a6ef439c5d0323c63f39873deb88072c0abbcef
7. 0x6e033263d89b850a75ced3586b717a0287ee67b8020e2d5841238a785d17bed9
8. 0x6b727ef864b5d98418a770f17a6068bc1580f4407dedf6ed618586136b5d6cc7
9. 0x1e261e36b9dff1ed5d43d5d23298154a4a22c61956e7fce41ce9c970dbdf2717
10. 0x0d17449da7fd1e1bc7d26e831df0c08f1f67699e49097cc8d9c6ff5dd442fc16
11. 0xeb748bb7f647d706b96c900631b51e0ab76a6034f065fb6fe4add3e5a820123b
12. 0xa698eba08b626530d5f8f0932c25e7f0afb62ed03b8fb713e72d33b3e1f02569
13. 0x32cdd5f985d6f5dcb852dbf3a7924ae74a936eee7bb229a55cfcc9eca125a03a
14. 0x56dbb7d889da4d5e4c8ee4460ba3f515c1cfa48fd0a091d65b32279673ea30a8
15. 0xc52fdd499240d4cae496484b3da9c532542859f0626ea2a2fc243490680039e2
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94