Evidence row 2134806

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5IIAh4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a96f30b2-1ec4-4134-8930-bb9d949ba97f/.well-known/agent-card.json"
    ]
  ],
  "name": "Piket",
  "owner_address": "0x1e2adb21ba726f4966d0f541da656e949271bad0",
  "raw": {
    "agent_id": "94311",
    "agent_uri": "https://centralcity.ai/a/5IIAh4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piket 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/5IIAh4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piket",
      "registrations": [
        {
          "agentId": 94311,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a96f30b2-1ec4-4134-8930-bb9d949ba97f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5IIAh4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793622917,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:38:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piket 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/5IIAh4"
}

What the leaf hashes

{"body":"2bfd24f9abea0fec2dec2ff20d8b70770c5bc5095052cd53c4646078538a5156","id":2134806,"kind":"listing","method":"sync.erc8004/1","observed_us":1793623139797688,"prev":null,"subject":"erc8004:5042:94311","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x36a0854b80b11465da26604949da0051881a8252fe2ef3e90cc3d39adf8c12b8
2. 0xfa35861d379c40d075ca94ab4618824ad990fa76e3d4cb8236916cc704630bbe
3. 0x013f68497294f234ec3b2132fe51edadaf53d0cb96cdeefa4dba37cd464ee50b
4. 0x2095c8570fb3f5f68466b62fb5478e89b6676be5981603fcafce62bc7794e9d7
5. 0xf76193ecae53a01a968d2bff495b5976fca0b9bfdcc225096ce7e0e85407e06b
6. 0xea98004bb435523a95c96cd2586715719f8b3e3ea483b6068bb0b8756d4e5c5f
7. 0x0ffaa615a28310645fc86d11810bb39c0de96f682bd6a7c618172916709ee5d7
8. 0x7308a942eba2211f0f49084fd478a80381b77cc42d90da8cbdb61202f8a96446
9. 0xf2d7dd8a327c4ec55172d651bc94549208663579a95aeac371ccd8eaa431d90f
10. 0xd5a193bc735da49c52b7ac1ba337e64263c6f8e6e7b501693c1fd907e46a1153
11. 0xbbc3ba117939999fb474e22af0bc8e761d629e3ce88e75d37ff20c53fabc3b2e
12. 0xf2afd692f9ecc84d8043fb7e2199fc37af44471368455fe6d2ad7651f20ae534
13. 0xa0e5887b42201f4bffeb4ff69bd41372cabcdfc84eaf669d71bc4550864cf581
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af