Implementedby Digital Asset

CIP-0056: CIP-56 Token Standard

Overview

The CIP-56 Token Standard defines the canonical interface for fungible tokens on the Canton Network. It specifies lifecycle management including minting, burning, transfers, and balance queries, with built-in support for institutional requirements such as transfer restrictions, compliance hooks, and multi-party authorization. CIP-56 tokens are the foundation for assets like Canton Coin (CC), CBTC, and USDCx, ensuring interoperability across all Canton applications and wallets. The standard leverages Daml's sub-transaction privacy to ensure that token balances and transfer details remain visible only to authorized parties.

Impact on Canton Network

CIP-56 is the backbone of the Canton token economy. Every fungible asset on Canton conforms to this standard, enabling seamless composability across DEXs, lending protocols, and custody solutions. Without CIP-56, institutional participants would face fragmented token interfaces and integration complexity.

About Canton Network Governance

Canton Improvement Proposals (CIPs) are the formal mechanism for suggesting changes to the Canton Network protocol, standards, and ecosystem processes. Each CIP goes through a lifecycle from Draft to Proposed to Active or Implemented, with community review and validator consensus required for adoption.

The CIP process ensures that protocol changes are carefully considered, widely reviewed, and transparently documented. This governance framework is essential for maintaining Canton's position as the leading institutional blockchain, where predictability and stability are paramount.

Frequently Asked Questions

What is the CIP-56 Token Standard?

CIP-56 is the official fungible token standard on Canton Network. It defines how tokens are created, transferred, and managed with built-in compliance and privacy features for institutional use.

Which tokens use CIP-56?

All major Canton tokens use CIP-56 including Canton Coin (CC), CBTC (Canton Bitcoin), and USDCx (Circle's Canton-native USDC). It is the required standard for any fungible token on the network.

How does CIP-56 differ from ERC-20?

Unlike ERC-20, CIP-56 includes native support for transfer restrictions, multi-party authorization, and sub-transaction privacy. Token balances and movements are only visible to participants in the transaction.