Evidence row 3378020

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/84lytm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a048ba83-197a-4175-a647-c7581f781508/.well-known/agent-card.json"
    ]
  ],
  "name": "Zandino25",
  "owner_address": "0x2e654fb3ef7af7880b112b3f6e0d9e5de37ddf65",
  "raw": {
    "agent_id": "325009",
    "agent_uri": "https://centralcity.ai/a/84lytm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zandino25 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/84lytm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zandino25",
      "registrations": [
        {
          "agentId": 325009,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a048ba83-197a-4175-a647-c7581f781508/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/84lytm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793867383,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:32:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zandino25 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/84lytm"
}

What the leaf hashes

{"body":"1aeb0c20237a4b336be28e57d7d7325250fd55f905e7f65ab2f64596c1691af9","id":3378020,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867564017508,"prev":3377571,"subject":"erc8004:5042:325009","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. 0xfccc90e2bc5c01c21f57cc7e5b316610d0ca7a4517135dba40a2bc95f016ee5c
2. 0xc2e2b21f7db17ff259ea709df7aa85ec96c99d209f21cf2be30d038dc10e96cc
3. 0xa106da8719ad63b5e04925faf137ec7786195cc9ebad8c7006f54725e2b09f1d
4. 0xa3850b4b74c4fca6815efa597d188a12e5f866740dc5aeb1d4ea58443dc02506
5. 0x3e1b952a19f974dcd9eebcd04ebf9f81df5a8d7dd2dfb6afc8cf5ac6dab957e8
6. 0xaf10954493f6d1471350ba10e4157a1b4fc768e0a5bbd0a663c08e16da121ce2
7. 0x7b21df8463f222782f24d383d3b703179564b5876bc5788beafd54a50fc00899
8. 0x0e0a4e775eec2a8329a0f926c7dd5c045dda05f1c26289b2498ea9d02ed12aef
9. 0x3a4c2b49ba884108efb5985d7e46787a7a0b526d95315f3331d9b8b29b323ff7
10. 0xbe2ad3cf50374ff23745cf05b62d65b5f836bc23fc2c4dcf70a8bb84965d59ec
11. 0x83035ff4cda13b7d2a49f344de2eed06e5f7fcd7cc4303523f2208498eba6c88
12. 0x552696606ea73b0163599398e1ccc97bf8b22274048bd7f82c6015f22cdf38a5
13. 0x32cdd5f985d6f5dcb852dbf3a7924ae74a936eee7bb229a55cfcc9eca125a03a
14. 0x56dbb7d889da4d5e4c8ee4460ba3f515c1cfa48fd0a091d65b32279673ea30a8
15. 0xc52fdd499240d4cae496484b3da9c532542859f0626ea2a2fc243490680039e2
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94