Evidence row 2620202

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OWmNvm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/97f57e64-1dc5-4b4d-ada3-3748c1662fc9/.well-known/agent-card.json"
    ]
  ],
  "name": "Mostalias",
  "owner_address": "0x05febe4e5aef1169e527a1b635bad6c5bb440aa0",
  "raw": {
    "agent_id": "197387",
    "agent_uri": "https://centralcity.ai/a/OWmNvm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mostalias 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/OWmNvm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mostalias",
      "registrations": [
        {
          "agentId": 197387,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/97f57e64-1dc5-4b4d-ada3-3748c1662fc9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OWmNvm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793728394,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:57:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mostalias 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/OWmNvm"
}

What the leaf hashes

{"body":"0ed80d6c5b37913cdc230c4f79dc746b23dec55f282a07dabb839f04cdce5379","id":2620202,"kind":"listing","method":"sync.erc8004/1","observed_us":1793728642467047,"prev":2619419,"subject":"erc8004:5042:197387","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. 0x9effd314d150308120c2b7e19a4c58d9a905a864ed9cc26103a51bd3db24d7ff
2. 0x9c428d1d40b297db3f04e36ffd4c888eac4df75a054e1c09c71f9177b1325e54
3. 0xf2e01904e78cad4530169fe2495b5562fad15052d7d2f62fe97f4ad0116c381f
4. 0xa4b49212ee187248bf852198dc73b70212b301862e98b2bb9d4d2840ac5cb20a
5. 0x7f648bc00075c12b0d2f93798bcf215628e4dc8cbc06eeb28e059d776e2bdccb
6. 0xbaa008cc195129ab8df112d02305d7a36bf035be2c5371f7c56c5ef5813060f9
7. 0x1a3e103280cf69c0288c92030e6321b58c7b08de4e1e83b5adcf1a5a1c2f12c3
8. 0x342e074bf241db310376ff50c1554141bf340508fb260a429d25148c242cbf66
9. 0x2c6cf22b85c7c9918da108e97e7470dbb54bcdfa7ffd1f9a3f09ce15c46c3f7f
10. 0x766c0604f33cbdd15748a244c8c6d30db80fc8c8a3dc4851888fca547c677b7d
11. 0x76ec71e4cca4ae44cfa646d3f5a9114dab307ac268f5c04855d0807fb24c62b4
12. 0xe4cec4dfef92b38f34fc3e682f8bd892c0d4f2cdef1fef3f73805539ca9c0649
13. 0x8070cbe0685f508360b5b1120601afa35a96b721c6cad8ddc83334fbabead425
14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7