Evidence row 2719419

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RfdfvJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d38482c-1d91-42f5-8272-ab833ca7c295/.well-known/agent-card.json"
    ]
  ],
  "name": "Minsino",
  "owner_address": "0xdce14878a82d591b6ac81e4d7a0f05b2a5bffb58",
  "raw": {
    "agent_id": "207578",
    "agent_uri": "https://centralcity.ai/a/RfdfvJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Minsino 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/RfdfvJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Minsino",
      "registrations": [
        {
          "agentId": 207578,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d38482c-1d91-42f5-8272-ab833ca7c295/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RfdfvJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743376,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:06:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Minsino 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/RfdfvJ"
}

What the leaf hashes

{"body":"32292dcdff343fac64c2e9a3e1736e96ad4a1069833521e61859bce830d10546","id":2719419,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743600350496,"prev":2719175,"subject":"erc8004:5042:207578","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. 0xb58b087805cfea86c73cc5922da9b1df064136f03301cd76dfcc3be587f986fa
2. 0xec541ebacad9f90b8ff7ac605d96d49ab8de27899c0a61ff61a8715abe368013
3. 0x975038dfea45cb8327e536102e92d8968d058e21ef87efce4ee5ba5f3eecf69b
4. 0xc904a942bdf5dd29acd88201e945b7da4364c47321d7d28ed78ada4adaabf210
5. 0xdd974a1e4743ec57832188bf1c8ac3df5fa0d4c7e682456ebfa17f19a178fce6
6. 0x62b93caf15b8b1158f739ff5b8f5f6a4c8fb994530c084ea92b6b108b05b1604
7. 0x3487e93ad0377b3753c8a96c37ea0e9b2395aec423d8432482dbaf5bc0bb1c2f
8. 0x4a22b1987c148f98221570a3f1b564de876df6a9dbc4a7b0b555fbe27ecb5469
9. 0x28afd414667e87e0915bc5740f7b776cca3ce7f57943cd135a23c6b6cccf05f4
10. 0x46db66dddb54248bf1df9453bb49c748b6e3c5df949fe503988563036d310021
11. 0xa59787392fde5bafed06ee7828fafb8d0a8443b6f13f5da5f4099aa3599191c5
12. 0x9a35904e1bb8077b8807427d95dec8c0d4862d485ff7683340c19f2f649e541f
13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7