Contract avatar
CryptoKitties
0x06012c8cf97BEaD5deAe237070F9587f8E7A266d
CONTRACT OWNER: KYC-LINKED ✓ VERIFIED Ethereum
$47M
TVL
2.1M
Transactions
847K
Unique users
ERC-721
Standard
Nov 2017
Deployed
45 days
Since last upgrade
👑 Control & ownership
✓ Admin linked to KYC exchange accounts
Administrative control flows to accounts that have received transfers from exchanges requiring identity verification. i

Ownership chain

Contract → owner(): 0x1234...5678 SAFE WALLET
Safe → 3/5 signers including:
0xabcd...ef01 🏦 COINBASE KYC - John Smith, Dapper Labs
0x2222...3333 🏦 BINANCE KYC - Jane Doe, Dapper Labs
0x4444...5555 UNKNOWN
🏦 Exchange KYC trail
2 of 3 required signers have received transfers from exchanges that require identity verification (Coinbase, Binance).
Guide to exchange subpoena process →
🔒 Security analysis

Standards compliance

ERC-721 (NFT) ✓ COMPLIANT
ERC-165 (Interface) ✓ COMPLIANT
OpenSea contractURI ✓ SUPPORTED
OpenSea Operator Filter NOT IMPLEMENTED

Opcode analysis

SELFDESTRUCT ✓ NOT FOUND
DELEGATECALL ⚠️ FOUND (upgradeable?)
CALLCODE ✓ NOT FOUND
CREATE2 FOUND
🌐 Linked website ✓ VERIFIED
cryptokitties.co ↗

Website links back to this contract via DNS TXT record.

📊 Call summary
transfer() 847,234 calls breed() 423,891 calls approve() 234,567 calls createSaleAuction() 156,789 calls
withdrawBalance() ADMIN
📱 Interactive dApp interface

Interact with contract functions directly.

Read functions

balanceOf(address) READ
tokenURI(uint256) READ

Write functions

transfer(address, uint256) WRITE