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Evidence row 2504391

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:150672
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0b70e11d6d0c00aec7d321ad36005a79787f45b6db61a6877fc55bb04108b958
Leaf
0x583ef13efe2007a90b0ca6cd2a63c9c024964bf6412d15f92bad7013b207ae78

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7SiJQL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7565a20b-e3b0-4144-8d18-292b908cde1c/.well-known/agent-card.json"
    ]
  ],
  "name": "Viondabel",
  "owner_address": "0x9dba67f511ed886fd541f3ea6912f7c39abdc09e",
  "raw": {
    "agent_id": "150672",
    "agent_uri": "https://centralcity.ai/a/7SiJQL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viondabel 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/7SiJQL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viondabel",
      "registrations": [
        {
          "agentId": 150672,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7565a20b-e3b0-4144-8d18-292b908cde1c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7SiJQL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793672031,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:14:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viondabel 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/7SiJQL"
}

What the leaf hashes

{"body":"0b70e11d6d0c00aec7d321ad36005a79787f45b6db61a6877fc55bb04108b958","id":2504391,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672091016947,"prev":null,"subject":"erc8004:5042:150672","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x583f41918f6689932d82ca56a228b256b96543933803321aa21efbb1d6cbbc46
  2. 0x8abbfce6282fb1a442411a15eeabaad71b9dc49ccaf26e9c87c973c8778cfa6f
  3. 0xaef77e1c4b4388b886457dcbc1f9dc876725128ee835a81063758540a4854953
  4. 0xd47b79eefe4978092ac2dfd0d61b52711b5a396b093a9529cf7badeb26be02bd
  5. 0xafd44af2a09296714bde1f7168829dc6ea8d9d35522d19bf059aeea688883e50
  6. 0x819db207762461a205f1dfabeee1a7ee230359d690be1fe393bf0731124be1f9
  7. 0x5cf28bf7be73b99eed9d70a891e9057ed6a408d1c188717fcdad169727dbf28d
  8. 0x7e3435d84c14c7c3dd5a80966e4d012f78a4d07b7bbe1521e0461af2bba3d043
  9. 0x815fbc3e6c3a1e9aa41295572408fa5a04b778cfb1c2daf5a3df55709bdeff7a
  10. 0xd00844a65971f751ca7a4c20060e33784031e0a914f823e3dd3a08819ec3724c
  11. 0x1909bdb59ec3e8c968e105cbed8958f1246e6d384f479b3497e98dd0af10201e
  12. 0x70d65606720a65c49b64703ea697c1212a08e2d8eb236d9037e716b053982907
  13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
  14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON