addrbookFor publishers
← The evidence ledger

Evidence row 2308976

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:144717
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0072fa580519702eb24a46ca23856013426079fcaf1e755c74a195515c0fd5bb
Leaf
0x9709b509749583be40db475e6db3f721e131f4c2f00c56e8d412b02be6939682

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zeZsRG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/757bf1b1-466b-44e4-b653-af2597973e8e/.well-known/agent-card.json"
    ]
  ],
  "name": "Krozukito",
  "owner_address": "0xc4a706b7da912d56262eeedd8814d6ec0b759163",
  "raw": {
    "agent_id": "144717",
    "agent_uri": "https://centralcity.ai/a/zeZsRG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krozukito 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/zeZsRG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krozukito",
      "registrations": [
        {
          "agentId": 144717,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/757bf1b1-466b-44e4-b653-af2597973e8e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zeZsRG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793665447,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:25:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krozukito 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/zeZsRG"
}

What the leaf hashes

{"body":"0072fa580519702eb24a46ca23856013426079fcaf1e755c74a195515c0fd5bb","id":2308976,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665522030117,"prev":null,"subject":"erc8004:5042:144717","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. 0x9709e3d96a575e82e702cfc1e4156ed15c1a37cb6a30527cd349d43fb522ce45
  2. 0x673f9b70fc610b031bc63a8ea5d64870597b80fee5a5690b28319ea8eeab7178
  3. 0x20e336ecdcee01c96ed58a54da4037b107f813533a3a87694bf32d1f418d8500
  4. 0xa575f8ef0823faa616588f5aae25ea04a8eee29ddd3e5b08ab367ec0575af12d
  5. 0x080564aca2cafb4cb24dabe4d55609fd84130ddbcbcda11f07c57aa708370a66
  6. 0xc7fb7f85e8569b3629e0afd8aa5a7a73ed7b5de36fdec944a95358ce5fb4c5e2
  7. 0x8725ac4e9c70039b6d553a55cabe6a843817704a942f67f236de7ebfc3700b92
  8. 0x0c3930e0b76c3cdb243d8786b8526c7c9854cbc7ce445b83e3e453af7884e1a0
  9. 0x7d9b9ce666adf2ca35fc1345c6e3ff9c2ddf9e1b86cd970adef63c41f306ef2d
  10. 0xf3fc8bc71bec13f250ee97a4c800c3807588ec7213a8fb7fec7fdd4a59854f5d
  11. 0x007a85111dc365b07022d9cf251f57a237904a2bf0a5560c55096265b43f507c
  12. 0x8db2b39b61f2b42459ca792e7af19d83f3886b498ef84dc31e7886f89c940e17
  13. 0x5eb4d2842bc51d57ca080aa4dc7186ed88f6167e2072cde9ff9c592fc09f16cb
  14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
  15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON