Evidence row 1824854

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0ziJNg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4084456a-cda4-4755-9509-e4405a721569/.well-known/agent-card.json"
    ]
  ],
  "name": "Neimpino",
  "owner_address": "0xf58dea90b60b4e017f3c494fd4c1a12c95b8a6c1",
  "raw": {
    "agent_id": "25662",
    "agent_uri": "https://centralcity.ai/a/0ziJNg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neimpino 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/0ziJNg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neimpino",
      "registrations": [
        {
          "agentId": 25662,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4084456a-cda4-4755-9509-e4405a721569/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0ziJNg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793566017,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:47:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neimpino 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/0ziJNg"
}

What the leaf hashes

{"body":"2f39446a75baa0ce189e27290e6cbdc2037ec333df7691d1c163dc86c6f257b4","id":1824854,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566040368118,"prev":null,"subject":"erc8004:5042:25662","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xc77cca394e86892096df275f66c65db98aab748ac1285485f7a78d9c3db192a7
2. 0x2a8296bc357831c021403dbd3f3ade69c672091229dbc85ac9e9064e32e76fb4
3. 0x5965bcef0d6651e562e3a4fb328b90d3fa88b883d4ebef9e4671086839608455
4. 0x0787d173fdfd6a5645b3672a5e458c41e17c75f60870d71935ca5d35dc41f603
5. 0x763d4613f05f649125cdfafa6c98914df14ddbb9844806355f71c980626647f4
6. 0xbfb1141a0a57f3241e48a1f91e27f6f3535f564e351eaf5bcbc61f179e0da14a
7. 0x78dd3d0fd493620f97c858a6e95c97faff643fa8b9d7a6dad7524b6ac94cf495
8. 0x19611898818b3f3d33f4133b73280600ba68c7e09026ec304928cc084988c7f9
9. 0x8911019209e4b32919684ef9ab9ada39669317cbe33cb9031b3b05454358d3a8
10. 0x8c28b4f8e8f254d960ca1ebd5085a9cae2631ae1b6281761a5e618665970c168
11. 0x1dcac5018811ec67be5f9be6e85a8dba42b952249e46f3c9c98e7b7dc225c969
12. 0xbd69c1daba6ad48bd11883f69e02314022c981418d1c63479881d23615a3a7a5
13. 0xe14f0d8e2b9967bfb142a635a58f2d35462fc1282dcc137d3d835cfd908c00b2
14. 0x5da52d6bfc8f88d79ebced4b6bebec468f5c2d8a21c193d44e901c7a6ce7941e
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90