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What is the Canton Network? What does CIP-0069 actually say? Why is this important?
Ledger, the hardware wallet maker behind more than 6 million devices sold worldwide, is now a Super Validator on the Canton Network. The move, announced on February 19, 2026, links one of the most trusted names in crypto hardware security to a blockchain purpose-built for institutional financing, and comes with a detailed roadmap tied to real-world adoption milestones.
What is the canton network?
Canton is a privacy-based public blockchain launched in 2023 by a consortium consisting of Goldman Sachs, Deutsche Bank and Digital Asset. It works as a ‘network of networks’, allowing independent, authorized ledgers to work together without exposing sensitive data. The technology runs on Daml, a smart contract language designed for real-time synchronization and atomic settlement between different asset classes.
The Canton Foundation manages the network and oversees the Global Synchronizer, a coordination layer secured by Super Validators. These validators do the heavy lifting: confirming transactions, keeping the ledger honest, and voting on governance decisions. In return, they earn rewards in Canton Coin (CC), the network’s native token.
What does CIP-0069 actually say?
Ledger’s validator status dates back to Canton Improvement Proposal 0069, titled “Add Ledger as an SV with weight 5.” The proposal was authored by Eric W. Saraniecki and approved as a board action in July 2025. It outlines a structured, milestone-based path for Ledger to earn his full weight rather than handing it over up front.
Here’s how it works. Ledger starts as a Super Validator with a potential weight of 5, but rewards initially go to a locked pool until specific goals are met. The first two milestones require Ledger to integrate the Canton Token Standard into both Ledger Live and Ledger Enterprise within 180 days of approval. Each milestone has a weight of 0.5.
In addition, two bonus categories come into effect. An acceleration bonus awards up to 2 additional weights for incentivizing early mainnet trades through Ledger Live, scaled linearly based on how quickly Ledger delivers. An adoption bonus adds another 2 weights based on the actual assets transferred to Canton, at a rate of 0.5 per $1.5 billion moved.
The proposal also includes accountability measures. Ledger must initially perform the escrow validator at its own expense. Proof of achieving milestones is through theTokenomics Working group for assessment. If deadlines are missed, the weight is reduced and reassigned. If Ledger’s weight is greater than 2.5, it must fully use its Super Validator within six months. The entire setup falls under CIP-0045, which establishes operational standards for all Super Validators.
Why is this important?
Ledger brings serious scale to Canton. The hardware wallets are used to self-custody an estimated $1 trillion in assets, with more than 5 million monthly active users on Ledger Live and enterprise-grade custody available through Ledger Enterprise. This gives Canton access to both retail private users and institutional customers.
The integration also means that Canton Token Standard support will be available across Ledger’s product suite, making it easier for users to maintain and manage Canton-compatible assets through hardware they already own.
For Canton, which now has more than 750 validators and applicationsstable coinstokenization of assets and more, Ledger strengthens its pitch for traditional finance. The move fits into a broader pattern of institutional adoption of blockchain, with companies like Taurus and Elliptic making similar moves in the space.
The milestone-based approach is worth mentioning in itself. Instead of assigning full validator weight on day one, Canton ties rewards to measurable contributions: working integrations, real transactions, and actual asset flows. That’s a model designed to filter for validators that drive real network growth rather than just brand awareness.
Sources:
- Canton Foundation (@CantonFdn) on X – Original announcement of Ledger joining as Super Validator, February 19, 2026
- CIP-0069: Add ledger as an SV with weight 5 — Full text of the governance proposal, describing Ledger’s role as validator and milestone requirements
- Canton network — Official website with network overview and announcements
- Canton Foundation — Current number of validators and network statistics
- Canton network Wikipedia — Background information on the founding consortium and the launch of the network