Federation managed blockchain
Tapyrus is a blockchain that has been forked from Bitcoin Core, and solves
the governance issues. Bitcoin uses Proof of Work as a consensus algorithm,
but Tapyrus creates a block (ie, approves a transaction) with multiple
signatures from the Signer group which consists of industry stakeholders.
Therefore, transactions on the blockchain are stably approved, and finality
is given at the time of approval. Anyone can join the Tapyrus network, and
anyone can access the public ledger and create and broadcast transactions freely.