Evidence row 3425629

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wohPPG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f9cb0666-8d42-4584-890c-66b37c854185/.well-known/agent-card.json"
    ]
  ],
  "name": "Hova",
  "owner_address": "0x601678c86635e0d5416144b838905581641e6f9c",
  "raw": {
    "agent_id": "343655",
    "agent_uri": "https://centralcity.ai/a/wohPPG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hova 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/wohPPG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hova",
      "registrations": [
        {
          "agentId": 343655,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f9cb0666-8d42-4584-890c-66b37c854185/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wohPPG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793895173,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:15:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hova 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/wohPPG"
}

What the leaf hashes

{"body":"06c988fa0e6ec179a37343dbcfdeb120a5a9d421f417a2175c62fd54642e5bad","id":3425629,"kind":"listing","method":"sync.erc8004/1","observed_us":1793895308224004,"prev":3425388,"subject":"erc8004:5042:343655","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. 0xe01344bdcc53a786c4c9a7a2f1f1056fce2c30f0ab7474ecc2ca4ff4b3cc4005
2. 0x8f8eadb7cddbe6788c9e1f99e7c927b6848918fbd6333ccc3c71cba9db3bc651
3. 0x5c26c1393c1e874bef38ecac8f439b14770297ff12a2fe95586df43038bd3fbd
4. 0xdfc51890c03488ed047ba42e1abfd47351cd12f7c33651e2ac128c3b85e6109e
5. 0x00f860f29eb1b250c1602b3d20a3fdb748c5e53e4a16dbe51a4c23a1e34df15c
6. 0x1161f37a0b9d19c49b0766420d3153e03284a9596a743abe67c03281195ceb70
7. 0xec698ef81bcf7843c1266f6a8462b9d792206ddea195f07507f5411a54d06180
8. 0xf1b479e75abb38141f7160f4c75bfdbef867c479ebd88eda0d946d07e9131dc7
9. 0x052b507bde99e1ca300982cd36ce711fae451e8d6161c49319a52c01e9ef0a06
10. 0x1787d121fdf8aa7b3b3fc75fb36c50d614404158dfa0434700fb74cd8d46a001
11. 0x3f248c2849fe541ff43167a723b242329219d386bf7d1db03ef8f843d4ea4e0a
12. 0x9c4a3739ba87ed73a52ae1e3f93c7996783966f3aee24600b67becbf7c2e7724
13. 0x313467553594bf00c131cfccd33f4d700b354ecb26bfb7748a9a2620754e6284
14. 0xce27876666d433e301388ab9a229faf79cf58e8e5e9d26b51a8919e49ef7c4fb
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94