Evidence row 2587665

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/s2HGNf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b9e30872-1d11-4511-8566-87574101f726/.well-known/agent-card.json"
    ]
  ],
  "name": "Maifiran50",
  "owner_address": "0xfed365cf1746e8d7c306957b4345a105452bea56",
  "raw": {
    "agent_id": "185068",
    "agent_uri": "https://centralcity.ai/a/s2HGNf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maifiran50 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/s2HGNf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maifiran50",
      "registrations": [
        {
          "agentId": 185068,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b9e30872-1d11-4511-8566-87574101f726/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/s2HGNf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793712286,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:28:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maifiran50 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/s2HGNf"
}

What the leaf hashes

{"body":"74a6d3b134dc6d6a0866eed2689cdc64c6547c3a05e119abab4ac638ff1d9464","id":2587665,"kind":"listing","method":"sync.erc8004/1","observed_us":1793712487161534,"prev":2587232,"subject":"erc8004:5042:185068","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. 0x40f7adb03838148c766e748129662e36db932e75b806d98f6f7dc2fb480ee130
2. 0x44a0ec954c06501818a50e87e9d12e052a3455ae0c85df58d23da9d713ad42b7
3. 0x6029f29345a25b1be4de4db67ed0c7d537c5dedfed013b7dd69e74dd634b307e
4. 0xc9508b1c16587ebc012f0627e0cedc934b720b35e1acc31adb96b5c509e544fc
5. 0x0d44fd872a79c61143f3806155a516f47e822b2f82c31e2c5d83205cbc1c0846
6. 0x652c70ae86b2c5df95055cd8b744891dfb8ee28efe730707c403b4025ec75c8d
7. 0x7fb77c49e804c205e3063df6b50cc9bbdac2f56b76d504b9e810e40e567e38cb
8. 0xcd928de171c267941bab0dadff45bbab9f8960cd85203ee8daaa4ca9ac954097
9. 0x6ba6e06e19a7cfb82274c8a8853897069e64cd83f47c66283f848b54cae223e8
10. 0x1788e226b6cf5289b56419070bef18455f5479fd271269505a3cb1518859b680
11. 0xc10fdec7d62b66b6b8ed1623f58118af40b8b940accaaf12ffc434a8f79b891f
12. 0x971a09d60f84e9baec85a2492fa03ec3a224cfa3a61ad351c4865dcbfa33b0db
13. 0x6389fe0a64a454c99943bd099b6d3c7b9164c03f7e0cbe464480d5168f9f5740
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7