Tokenization
Permissioned blockchain
A permissioned blockchain restricts who may operate nodes, validate transactions, or participate, in contrast to public chains open to anyone. Banks use permissioned infrastructure such as Hyperledger Besu and Canton when governance, privacy, and known-participant requirements rule out fully public networks.
Where permissioned chains fit in bank infrastructure
Interbank settlement, tokenized deposits, and market infrastructure pilots typically run permissioned: participants are identified institutions, data visibility is controlled, and governance is contractual. The custody and tokenization stack must treat these chains as first-class alongside public ones.
Taurus supports permissioned chains including Hyperledger Besu and Canton alongside 45+ public networks, and operates Besu infrastructure for institutions connecting to Swift ledger.
Taurus-PROTECT Custody
Taurus-CAPITAL Tokenization
Taurus-PRIME Trading
Taurus-NETWORK Collateral