NFT-Ticket

NFT-Ticket (ERC721 with Ticket program . This contract show Web site URL. [ticket holder only] )

The-information-capacity-of-the-observable-universe-

The information capacity of the observable universe,

ERC20SiteTicket

Proof-of-location

Proof-of-location

KAHW

Key Array Hash code Wallet. project code ; KAHW-191107A project Ticker ; KAHW Ethereum Test ERC20 token Adress ; Wallets and crypto assets that use public key hash values ​​as account numbers. Wallets and crypto assets that use private key hash values ​​as passward. Used to add quantum computer resistance.