Evidence row 2554128

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sUl0T9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a3035f1f-ef81-453d-9b40-54a9fdab6697/.well-known/agent-card.json"
    ]
  ],
  "name": "Zauvani",
  "owner_address": "0x7986aae2181623310e5b9345e32bf83023325e4c",
  "raw": {
    "agent_id": "170095",
    "agent_uri": "https://centralcity.ai/a/sUl0T9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zauvani 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/sUl0T9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zauvani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a3035f1f-ef81-453d-9b40-54a9fdab6697/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sUl0T9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:29:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zauvani 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/sUl0T9"
}

What the leaf hashes

{"body":"12e33f145a7d252cdd41da16ea63cfdbebaca0b661dd40fcfc789ef9fb766f18","id":2554128,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694544063492,"prev":null,"subject":"erc8004:5042:170095","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. 0x54a991e430c3f25bc2e10d289dcb6ef67483354756b710cebd24e170abc29de8
2. 0x7b2a65c28a4787ae87ca5d71bd6b6386f1d000b1f6096d09a67f372cdf7ba936
3. 0xff51b0991ff6764cc3b518cb630badcd67d46ad40b1f3b4a6c074153fbfd0323
4. 0x7caa756162261827222c69adce13c4eba850936ea90830b45200cd6dacbb88df
5. 0xdd9981625eab66614a5e2d31f07c4cabfce63b1383b3623e191a3637ee8d951c
6. 0xbe197ed182489f68fc72b447f1794501edde5edbd00aa49e0915a8ac24633bf5
7. 0xe5f5c09dd869e82f1205d4963193490d8b414310b7fd7f8670438e355aa0548b
8. 0x16cd16375d7ac56885603511722ebd6c360675e765780981e8150883ec9103b8
9. 0x99e8acb38eaa5c69d515dcfbdd1203493844db273b2dee7e3910625be1890d38
10. 0x974a2d1b8ee63ba33d3ca022e28883cf187e0b8dfdbf2ac03a3222a19fdfead1
11. 0xf029ffdfe4961ce82f269bf8c33d63c947e296ecceec76ffacb2ec421dc63499
12. 0xc427594c2a5f3ad5b9d386659b72002f2e592eabed04e67f1af351b6ea396338
13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7