Evidence row 2520761

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nGC50x"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/280fd83f-b167-4247-ad3f-0a0b9f8fca20/.well-known/agent-card.json"
    ]
  ],
  "name": "Narlias",
  "owner_address": "0x4d971769620b30bf4ae6b47b40134d96a98f8e4b",
  "raw": {
    "agent_id": "156686",
    "agent_uri": "https://centralcity.ai/a/nGC50x",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Narlias 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/nGC50x",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Narlias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/280fd83f-b167-4247-ad3f-0a0b9f8fca20/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nGC50x",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:13:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Narlias 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/nGC50x"
}

What the leaf hashes

{"body":"ae67eb03bc5432dc8a977d4a54c95fc7fd13503bb5439e3e27cc51ad879aa1ee","id":2520761,"kind":"listing","method":"sync.erc8004/1","observed_us":1793679239001165,"prev":2520281,"subject":"erc8004:5042:156686","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. 0x361164e657ca41c6ef6aa01429ab812fa355d6f998e6e98997b69b07529cc902
2. 0xcdfbf33f965020cf402394e41db4d6f3cdae37e5bd35d8ea0fa800b558e46617
3. 0xe555cf6d39d8e369f3d916b90b2d8b09653af45ce9794923ca28ed3ba5366fd0
4. 0x5b5e12e374b975d14494c1749af4615e03e3ac9f5918c120438a864ca6bc0d23
5. 0x3d793e4eb49ab90a6c5afa33560608ed775496d6e993eba36a882e2f7862346e
6. 0xf28cd49ccaf96d25af795ac9fc060a6ca44e15e9124b5b37462075410e6667bf
7. 0xf15241867fd9319c859bb8dccf41e3c33295394511b0c2d2fbbb2b538263e644
8. 0x3a1111e084068c1af503c00419ba942200dd906c4b4595c7abc1850dedda46e4
9. 0xcfa1300c38064594ff2f7358cd04642674077f8ffc0284d9e90997f1cafe9e64
10. 0x01febc1cbbd19d04a9cf296405ec351c59a5df7228768c1f0aabe82095c6d5b2
11. 0x97fb650f81d5a04e2c18ed988e3604eb331f26743ec7b2969105425cce6c3d4a
12. 0x6e30ddd5949563f436a222ef56025cffceafa86dc425757344956cc235277d7b
13. 0x013a4e21b3841f82a4251c6d3dbec726e8806f20823e735f7a5fb54b861e55a6
14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7