Evidence row 2510277

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3Dbdgf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b0ef0d8b-3f3b-484d-8514-3490ed2b7668/.well-known/agent-card.json"
    ]
  ],
  "name": "Faseon91",
  "owner_address": "0x3dea6d45cef0b30f94eb929a1d869627ea816b75",
  "raw": {
    "agent_id": "152900",
    "agent_uri": "https://centralcity.ai/a/3Dbdgf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Faseon91 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/3Dbdgf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Faseon91",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b0ef0d8b-3f3b-484d-8514-3490ed2b7668/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3Dbdgf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:54:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Faseon91 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/3Dbdgf"
}

What the leaf hashes

{"body":"264c9b84d0e52c395f7be5b38f301232db438a758c43ec938f973a8b2a08e22b","id":2510277,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674450979264,"prev":null,"subject":"erc8004:5042:152900","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. 0x38e2bd4418b5e4b1ed1e3708577bbc31a6c462d154a7eeda23b623742a0b93a0
2. 0x7a04d54f8eef2ef45c41c5d0ea4861bab74432bc99f3b46deb3fb6112e5bbe3a
3. 0x58b4e12fddfd95d1b5a5cc25f706d7395b8db83d3a927d965fd7b04dc5978295
4. 0x39548206c866ddbc4dca78af3b0670c707a0f2048d2f439eec6b1094cb4df211
5. 0x6db81f21da4eb4f0d01708c05fb01fda66c9bc5b1ef836c28814fbbb8eb0525b
6. 0xeff72cf91bcc564dcd748aecddf867fe90484defaa3844ca07a660ab27435a48
7. 0xf155278d065091c135cbfbdc27ee96a37828215affb27b375eb82877de3968c7
8. 0x09d9eff452c4a42ab28bfe085f0453170950536804bfc1950fd39e8fc0928d87
9. 0x2bd357b26c33e2a1577514861ba806cc66bfc2e85f512ee4410d34afc3c8f31f
10. 0x1e2c67dcccb57af1f62c9fd6f16ab7b8bb1446a660006f5afb7308c51f1be845
11. 0xfe90702be2b4dc29e6f3018751ac41b40b9688d02a21797c59715ea0cf4f6a19
12. 0x68b28488a5f1206d54658e4c56356c8dac4c799719ceeac59b9b83cd42375420
13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7