Evidence row 2562577

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ug5mLP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/60349f21-603a-4e4c-a61c-bfef25ee37cd/.well-known/agent-card.json"
    ]
  ],
  "name": "Stunino",
  "owner_address": "0x4be73f27eab50820910012484c7aea599fa3dedd",
  "raw": {
    "agent_id": "174837",
    "agent_uri": "https://centralcity.ai/a/Ug5mLP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stunino 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/Ug5mLP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stunino",
      "registrations": [
        {
          "agentId": 174837,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/60349f21-603a-4e4c-a61c-bfef25ee37cd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ug5mLP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793699930,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:59:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stunino 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/Ug5mLP"
}

What the leaf hashes

{"body":"d685aee5f494dec78de160a8f5a22035c5515e18d9c7cfc0aea47eb28f9eb6b8","id":2562577,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699969156830,"prev":null,"subject":"erc8004:5042:174837","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. 0x43447acd77011afe4febed75fa514c1ac35d0e1c13afeaec3f66bad8bbda3603
2. 0x22bb8d63ca18b02b1280d1c7468c2b909611dd4b488c327675a899e1f2db1b07
3. 0x018f6f0e698736078e673d950175255934b5a5e95253237ee2bd5e0874eba442
4. 0xf182fa0338c62911194f035aa22ff9d29a72a1e1f044545d4c607fbc9dd00ab7
5. 0x2178670ecb7dd6cfec25974e22b4ddf6037846e5d3153356611928cae32f40fd
6. 0xd2d1e206b75d3b834d6b53455e5415e09cd9c2533fe53344b7394ff57a2c1c8d
7. 0x1e6f03f76eedb19470446d38597fdf4529589ac5a341a737f349035b319d7622
8. 0x749ee79b3388ff95770ab834c57d0e5a144c0e86cf83701a392b294fe4239e69
9. 0x30c690a40263c4f1b661369f2a423235a06f0c1f763a44007c12bf7362d1712e
10. 0x717b1db6de816e86eb921c5875c292dfa008e3b2dbb2052730f698167409a915
11. 0x1a5167ef3aa26511e3aa8e5cc33571a670299f279617dcc3e99ae6a801fd0b55
12. 0x1979de8ec5c2f5181ed10617648e4cfd9a76338606463edf56d965bb93f9ef9e
13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7