Evidence row 2515514

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xLOQ5y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d6d0b871-7255-4a39-8d1a-3333c9c0dca8/.well-known/agent-card.json"
    ]
  ],
  "name": "Fassino",
  "owner_address": "0xf4722cfd6ac6b35afd44a8226cf71415cbb24cd3",
  "raw": {
    "agent_id": "154735",
    "agent_uri": "https://centralcity.ai/a/xLOQ5y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fassino 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/xLOQ5y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fassino",
      "registrations": [
        {
          "agentId": 154735,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d6d0b871-7255-4a39-8d1a-3333c9c0dca8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xLOQ5y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793676629,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:33:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fassino 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/xLOQ5y"
}

What the leaf hashes

{"body":"78247b79f141e33a55eb470365f4bd739daef6c4e3da068f9e43bb014afab1e4","id":2515514,"kind":"listing","method":"sync.erc8004/1","observed_us":1793676831932930,"prev":null,"subject":"erc8004:5042:154735","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. 0xfc4a137095750cac87ba304db5dbc0d8996ce2982c506f484b8cb4ad7a70547f
2. 0xd5c10523e3500b6e28ca663ae799042e7b28c340d6b2ea23eb4bdecf73320f64
3. 0x7929330e983d05e86c5de522ffb2db866455b77aac718d970ebddd4b8ae648d4
4. 0x8ee9ee24164d3c4fc74a9a401a90f053147292f322eb19ac71c37cae634d86da
5. 0xcc851dd8c7eb9e84977064f958660ff39a38dc36abd9e0c2470caec2398f6360
6. 0x27730ef52e3d3a84ef7318172ce3255069a07ed1869951d833547df02e3055cd
7. 0x49c9a3abdb00ca3207cb8452a4639aeb300f9bc38d0c2fe8f6af95010f7ed124
8. 0xbf7da8b45a797c5c9db25f56f3641387d9e570637278109bcf82a19c970097c3
9. 0x16ebb0a455d085d35bea7b67fd0d639d46e7d4c5fb82b5373926421a897b4b1e
10. 0x97267021c94e935e061b05cb25d89e276fa2dbeb9e90180020cde194f56e9ef8
11. 0xed22ad04dde0ba43bc33ed0b6313bb55d55b9d56e855a3d279206ca09259931e
12. 0xcab7a6e31d37510b5b0dc721cc4f39483e1f87d2a170cfd38163f538e19c8c31
13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7