Evidence row 2570343

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2wwoLw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d904b9a-8904-4aaa-a6d9-713cbf3e139b/.well-known/agent-card.json"
    ]
  ],
  "name": "Maodero3",
  "owner_address": "0xdc53ea9e975bd087bb49fe37b5c9f4ef25420018",
  "raw": {
    "agent_id": "178096",
    "agent_uri": "https://centralcity.ai/a/2wwoLw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maodero3 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/2wwoLw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maodero3",
      "registrations": [
        {
          "agentId": 178096,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d904b9a-8904-4aaa-a6d9-713cbf3e139b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2wwoLw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793704394,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:18:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maodero3 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/2wwoLw"
}

What the leaf hashes

{"body":"7a633ddc0a56aa0dc4a81fb56f4c30d22dd7924a5d1a7e72f5be8ff6b4394b2a","id":2570343,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704685678123,"prev":2569180,"subject":"erc8004:5042:178096","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. 0x27db3043c1e4acbbfcb8d5b5c9526cc6cc339a8962a9d192f4f7e1afaad2bdd9
2. 0x4634d4082bc461e4740f6570c4369e10f8f5602a6e6af13b0153a573c3ed00b9
3. 0xcc3880de1130d412488e0b53d95e6649a7ad2a3db4aef9a8d895b136d1da9988
4. 0x63ef76bf6113b5cc4b1a755317f5db09d72fee1b11930a0128ef2a62a41bf5f8
5. 0x44dac06b8bb2c4b02f68049011abf711c6d41920763bb3b626fe02c09d92eb77
6. 0x69ce059903db239d897ba54c19438997fab07405da50c8b7af603f8c5d8ac034
7. 0x0b6aaf16f634d4286d720a752b8dcf3bc4a9a1ae577cf56ad314322271ae8bc8
8. 0x01018a1e08b6c2bda008b8eaab3750500fbf3d37d4a426fa6f26ffd300057421
9. 0x97a45f5e8db8d4b1a79294aea495c14cdba2afb9970ae41a98d25e21e90050df
10. 0x4f7cb1b257b8b1cca184559a203caf1677de4e718de2b3c66df6715aa18b172f
11. 0xc84fb16c46d35e50c428709bd4f6bbdcd322754c608912efaaa534eb9b1328a2
12. 0xec2ddd443556613d59609a7b14c036e6d271882b780c25ab7f82c2f5014e2560
13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7