Update SV Reward Weight

Dear Super Validators,

Following the October 21, 2026 Tokenomics Committee meeting, the Canton Foundation is recommending the following adjustments to Super Validator reward weights in accordance with CIP-0105, the Super Validator Locking and Long-Term Commitment Framework.

Proposed Changes

1. DFNS: Reduce SV Weight to Zero

Due to noncompliance with the SV locking and unlocking requirements under CIP-0105, the Tokenomics Committee recommends reducing DFNS's active minting weight to zero.

• Current minting weight: 0.6

• Proposed minting weight: 0.0

• Reduction: 100% of remaining active weight

2. Taurus: Reduce to Tier 2 (60% Weight)

Taurus does not currently meet the Tier 1 locking requirements under CIP-0105. The Tokenomics Committee therefore recommends returning Taurus to Tier 2.

• Current minting weight: 3.0

• Proposed minting weight: 1.8

• Escrowed weight: Remains unchanged at 2.0

This adjustment reflects the 60% reward weight applicable to Tier 2 under CIP-0105. Any subsequent restoration of weight remains subject to the applicable locking requirements and governance process.

Requested Action

We request that Super Validator operators initiate the necessary governance votes to implement these adjustments on MainNet.

For reference, the current public dashboards are:

• CCView SV Locking Dashboard

• Lighthouse SV Locking Dashboard

Official Documentation

• CIP-0105: Super Validator Locking and Long-Term Commitment Framework

• SV Locking Operational Guidelines

• CIP-0111: Process for Reducing Super Validator Weight