Evidence row 2531207

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/anGb1b"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c1b4dcb7-3a1b-4384-aa07-0d9fd889d94f/.well-known/agent-card.json"
    ]
  ],
  "name": "Trerkis",
  "owner_address": "0xe633e9e705ec2ee8f6d0c47bb5bdd1b67a4e0439",
  "raw": {
    "agent_id": "160491",
    "agent_uri": "https://centralcity.ai/a/anGb1b",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trerkis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/anGb1b",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trerkis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c1b4dcb7-3a1b-4384-aa07-0d9fd889d94f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/anGb1b",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:21:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trerkis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/anGb1b"
}

What the leaf hashes

{"body":"20de70ac44b95c4d6e5dc07a8a4f49a7780532108b86591a50c229a959bdd70d","id":2531207,"kind":"listing","method":"sync.erc8004/1","observed_us":1793683300787991,"prev":null,"subject":"erc8004:5042:160491","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. 0xcbc110ef894d3a1cc1a0bc06f289d130a326859aa08cefd21b1d8ce641ce8490
2. 0x04d9acb5493009c84d71328647f4d5f401ff00a486f780b04e698263b5d8f9d5
3. 0x1b4ce2ed3207cd794bb21996829f888e67ff3ddd13adefdfb73ec2f79f108187
4. 0x8c53bccd7d944b1726eba698022cc51be05b90ade3cfd9eafe27cf098c64429d
5. 0x2149811469bdcd2d9628c328ab4c2d667d5d58c3965647117beeb49cf391cbab
6. 0x6db62483add36907bbf56da497e83d0055da59563295ccf293544cc24762b124
7. 0x3c490c67d97f8ccc1877983dde6df3280b8d1f5b51e7fee178f7d917e870b470
8. 0x6c141e81f14704ed099a63a78bd36428a508584d245513433fbddc2f6968bfa0
9. 0x56d92ccfb8e208f00f21cdb2064c0eafe83845b940d1c84edf4c38fa980bb389
10. 0x20f8d047008ca67183c9cdac3743544e99a2207e46ce9b1e4beaebeb13657bda
11. 0x721d612dc981d7bc314b91ced12ff63efbdb6c682f7769cef2d321c796c66fbd
12. 0x15cd36344d974c55b6f580578f0563e541344467cef28231bd9d9db05e79f532
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