CryptoKaiju are the world’s first vinyl toys fully traceable on a public blockchain. The project is a collaboration between members of CoinJournal.net CryptoKaiju are the world's first vinyl toys fully traceable on a public blockchain. Each is linked to our Smart Contract via a tamper resistant NFC tag, helping to prove the provenance and scarcity of your collectible. Each is backed by a non-fungible token containing metadata (Name, traits, description) making each Kaiju completely unique.