Evidence row 2305534

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WbhiXK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1aa54e9e-f165-4dd1-8034-cf813c072a90/.well-known/agent-card.json"
    ]
  ],
  "name": "Sistose",
  "owner_address": "0x78aa107328323b2b4baa0e6b89b4742c6011316c",
  "raw": {
    "agent_id": "143098",
    "agent_uri": "https://centralcity.ai/a/WbhiXK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sistose 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/WbhiXK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sistose",
      "registrations": [
        {
          "agentId": 143098,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1aa54e9e-f165-4dd1-8034-cf813c072a90/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WbhiXK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664053,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:02:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sistose 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/WbhiXK"
}

What the leaf hashes

{"body":"79e4f2145394d8f9a3ad2830de1918330f13b55cf4fcaf73ae0a9f2373b23022","id":2305534,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664161743772,"prev":2304919,"subject":"erc8004:5042:143098","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. 0xf4154287837e5e822563489efccc139d48506dd7a184a2fa720cd2c9fe44ed34
2. 0x7c328a1e4a1bd84a6e10bcd6e4233101579eec110a103d0e7d03d9fd054d127d
3. 0x5adf47e04774bbb511a93d2d04e42c5fb13c0542ebac2d62855c980d518d1adf
4. 0x0f8f5ded239b86290514eda49923797921d79208f4f4d050a3c9f95615fd8dd7
5. 0xef6c14e7219e5b634451bbe3638181a3fc03a5e6998d5279854c8c310a85c156
6. 0x918b9de5fa1bc1d39702a4e5de06b5ba3ce5a75e0bc5482298bdde74676d38b3
7. 0x6c64aa1075db219be05ff5b9a4dcf1441d9107344938164ff0f881fd50a72a6f
8. 0xab8bb5ad386830a97c0b6c92e3e9dbca505b601e964269e6868227d0c4be363e
9. 0x45783bd1a0e2b39497b62b778aecd3232c84349d7ad9779be3622093595b9752
10. 0xb400307cb97db4a11e08cd70b41ed44a72f873d706f3dadd346e4f44dcb8a2aa
11. 0xfe9d1d3e87bb0bbc6766cc00e04739c79fb461e0db6cd80b0c06f9a2a3fbda98
12. 0xdb8c0c03e7d8a8fd22a83683e507947eba2a6b8b605e59cb6c788dc6f06d74cd
13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7