Evidence row 2536727

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6nuIq2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9ca46ffa-b293-4263-bb47-1c320bf1c66a/.well-known/agent-card.json"
    ]
  ],
  "name": "Frundobo",
  "owner_address": "0x2cf20be71099d359b21c5682e1e60959358e5b6e",
  "raw": {
    "agent_id": "162227",
    "agent_uri": "https://centralcity.ai/a/6nuIq2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frundobo 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/6nuIq2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frundobo",
      "registrations": [
        {
          "agentId": 162227,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9ca46ffa-b293-4263-bb47-1c320bf1c66a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6nuIq2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793685469,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:01:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frundobo 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/6nuIq2"
}

What the leaf hashes

{"body":"d9715bf0f7175723bac88a8633714fc7217571931360c9ed6e015c6f6978a312","id":2536727,"kind":"listing","method":"sync.erc8004/1","observed_us":1793685688799743,"prev":null,"subject":"erc8004:5042:162227","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xd9d0a24947763951e559282f522701917f5296e4428e0408c68133f1aa1c30a9
2. 0x93b6389b80e027b4d5bb729a3c76f7ca722f02e3ae2296bbdd5d3ffcaa2fa245
3. 0x08fb1d82dea38d8c28d30c9ce275f056b4ae42d401417f14a8bf4c9d64dadd30
4. 0x23164c61c3414814c940ca906e3596d016829ada9c554e6e485a4addc93ad4e9
5. 0xa9bc514eec8c2e333e77826db59eef7555466ab7e00d4c810d234ac2c76b6318
6. 0x345f5559085cde7cf16927a341703737ac5e5a21100f428f8686dccbf10e4b89
7. 0x291e430a2bb0757bc2f2cd1960803f0bdd13625ad81de9ef35ec28626a32b468
8. 0x22e83fd658fc20f23a6aef3ead1eaae655c40edf45e6fd7da07af2f8f724b6f6
9. 0xd655b065c4aa4080ffdfa044b725eaaf994dc5bd968e2a616fc6b41d878db222
10. 0xf3299704523b9ebe462869650c0a372e94888c5527f6afd1a7739d6415b226e9
11. 0x5dd8fc875a8b23b0f9572c9c6cb4f4843ae5b16f63d90ea0008ced03149f10b4
12. 0x48e5af95f9eb80bba4fbc0a698a6f7e78f9b400ee2c3eb0be1c4c5bb86394956
13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7