Evidence row 2544019

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JMVp5p"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/af0c396f-70cb-4d9c-a6e7-e193110ad1c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Stionsis",
  "owner_address": "0xe591f9634a9200bcc91fb94a602fea16e0b2d45b",
  "raw": {
    "agent_id": "165121",
    "agent_uri": "https://centralcity.ai/a/JMVp5p",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stionsis 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/JMVp5p",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stionsis",
      "registrations": [
        {
          "agentId": 165121,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/af0c396f-70cb-4d9c-a6e7-e193110ad1c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JMVp5p",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793688890,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:57:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stionsis 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/JMVp5p"
}

What the leaf hashes

{"body":"8a176c9bf66d08e43107f748eba14ce5ff47e3561e2a4e5deccf4d5a90586ee2","id":2544019,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689043631939,"prev":null,"subject":"erc8004:5042:165121","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. 0xb134ab23def5afd9feacf5c72a62283310f2d073d4597f381d973a13bf487f6e
2. 0x142233daab544561b0995e0749f08ea9d8b1215aea3d6d06b3766715796e4fc3
3. 0x51b741f787e3fd66a910a6df60eec07bac31f2b94c68f8c6fe026326691b9361
4. 0x44327a68d7ebe84ccedd420adf1e6f34f0d9c090bd70fe92b43c43ba17373a65
5. 0x0752a0045904d058c49c028bfa9d2c1f53cc13a794b81fc3ad644b88cdf58389
6. 0x8d662d5796189ef0d9a2a2976ffd71b3c74987a3cebab08a3c1129b73639f609
7. 0xcae1d070719470140513018a047b3777866d0b5529b63520ff65504743de58e5
8. 0xba006dfc0192babf6e57b1bc0a88e098c09d85acb92aa3852cc64cea57153009
9. 0x009ab4ee68e02a7c46f018a36cfabc02dfa29130c93581e6f77aaa3375fcc62e
10. 0xbf503cc13a31b93887366d1c8fff1567451ac5fcd2cb632916bd54e96f487323
11. 0x33dbc857ca85b50fe6de811366af3515f7d3cbd72fd1ef2bce0316f45dabf5ba
12. 0xec6fa8a923f13ea0b164fc8176f0522f8cdc30e87c9d55d75b789b11053b51b8
13. 0xe77cb660ad4fc9cdf06388820598606d0cfed52a41772cd9d2f56246f2635e96
14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7