Evidence row 3368461

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Wc24IV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4f440109-7175-4b52-8a0b-7a901e604735/.well-known/agent-card.json"
    ]
  ],
  "name": "Friansero",
  "owner_address": "0x56c861a1fc3f6f45a5cdd01ca729b0f2688e92e3",
  "raw": {
    "agent_id": "319589",
    "agent_uri": "https://centralcity.ai/a/Wc24IV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friansero 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/Wc24IV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friansero",
      "registrations": [
        {
          "agentId": 319589,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4f440109-7175-4b52-8a0b-7a901e604735/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Wc24IV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863795,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:30:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friansero 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/Wc24IV"
}

What the leaf hashes

{"body":"d6d6b1f33da1bb7675cddaa6b76b09618d50d46000ab9a28ea4d99c55a06b7c4","id":3368461,"kind":"listing","method":"sync.erc8004/1","observed_us":1793863853319125,"prev":null,"subject":"erc8004:5042:319589","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. 0xe0450a2ef9676e66898621121bd54fe5904b40b798631d2ef2886e01c6a5e24e
2. 0xbe599e416d75f06c5e8471789182a7763123703475552f233aa2234bf3730a78
3. 0x84d09c30286c4a32941bfb8c04666c49ae034aca0fc0728fd0acf8bb83830725
4. 0xe1c3a6cae2151ea9e1c233189333e39ee91c8c97b693eb0d17b4fde17e35d131
5. 0xf6ec54ef606a56fa2736f047ca28b72ead8399b3e419fbcd9b729ddeabb5b4b9
6. 0x20b0e677c4521e1e0c84aaa8f21aeafa926c3440ae942f0cbacb28a8ea743bbc
7. 0xa035d5f30a5c1f46773ce56472007e8eead07cfdfa0da2612e616175950a6241
8. 0x74a314bfa72e54141dd99548b205352ccb61b39466f31aad1e534784b09f2ce8
9. 0x5ec2114b70486b1d4b54456d5d632a7f3086f73a83e347e16b04f5692ffbcf1a
10. 0xbf66a106ede5068861b55107181d2618328f87a9e1ef5a67bdb5c6ee36faf9b7
11. 0x95a02f50afc66e197aaae04a4d820e14c6ce01e1e1bbb286c625f133735f9ddf
12. 0x0107a14bfc55e73be0bf9b73b7baf9f12450a25cbad8175493fedf4d8d0ccb27
13. 0x53360dd4a714944f94296b461a01bcc564310b05565b05aea6e1a71feee1a57f
14. 0xce27876666d433e301388ab9a229faf79cf58e8e5e9d26b51a8919e49ef7c4fb
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94