Evidence row 2626318

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QWdGiR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/29a634cf-db16-447d-ad83-a5706d6755f6/.well-known/agent-card.json"
    ]
  ],
  "name": "Stompik",
  "owner_address": "0x650dd1bb02aa256207124ceb7f82af8a37407733",
  "raw": {
    "agent_id": "199661",
    "agent_uri": "https://centralcity.ai/a/QWdGiR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stompik 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/QWdGiR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stompik",
      "registrations": [
        {
          "agentId": 199661,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/29a634cf-db16-447d-ad83-a5706d6755f6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QWdGiR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793731071,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:42:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stompik 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/QWdGiR"
}

What the leaf hashes

{"body":"6a3f92bac33ed4e02902d3cd58c6a9ed51850da9cc7a90dd59ec5279602686d2","id":2626318,"kind":"listing","method":"sync.erc8004/1","observed_us":1793731320495050,"prev":2625892,"subject":"erc8004:5042:199661","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. 0xcb2a44e64aafa8d25960f849114727da0ccfb9fbf8f0f112171eba6d9391e474
2. 0x4d18089c1171661ef900950260959eaa262de46ef3be3882b3bc70bbbb263f34
3. 0x2fd8c940118447070304074fad9d7eab72f40eef32fee90199bba2b6d468d04b
4. 0x30eef1479e42b0ea3bfeb8ca9ca1ca721c66808cdd95492da539b98bf7af4e5e
5. 0x74d0a8c5a59bcc61b7a752a2ccafe626c8514883133c05fe3499f5d50ce742cc
6. 0xe92af321352fa89cbaab7ac9d813ca2c11be3f2646769522c7a2d1aa7ab781de
7. 0xa4545d6d9847bdf07af5e7fd9bc71536f2aabb60587c218baa01e6841ff068ac
8. 0xb7aa88c75afbafc3e8f9ca1faf44a58b97b1781a255436de7db4438cc4548d92
9. 0xb7763ee4d6aa7d741b84e32aa679c85b821940c1cd81ee6d20a1d1bff38601ed
10. 0xff9717d95b70b2de17626473a590af6487ebc223974a946d2a4e0fd361dfd0cf
11. 0x1175bff495a6ebde6163067fedb3491f9f5e2a7f5580afdd87d65af5d32abcab
12. 0xdbb677931543240db31acc89fc1a9b53835dee388a4e4c67e756b443dfa01970
13. 0x33fc1351c38cd27bc6972d4d1d2c6baa7fb113346e29547df2fd38d8e6c92e40
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7