Notice to SUI Chain YBTC.B Holders

Due to changes in our underlying wallet technology partner and insufficient on-chain demand, we have decided to discontinue the YBTC.B cross-chain bridge service on the SUI network. After the service shutdown, YBTC.B on the SUI chain can no longer be bridged back to Bitlayer. Please bridge your YBTC.B back to the Bitlayer chain before the grace period deadline (once on Bitlayer, YBTC.B can be redeemed 1:1 for BTC).

How to Bridge Out

1. Visit the bridge website (https://www.bitlayer.org/bridge)
2. Connect your SUI wallet
3. Select YBTC.B (SUI) → YBTC.B (Bitlayer) bridge-back
4. Confirm the transaction and wait for settlement

Important

• Bridge-out deadline: June 3, 2026
• After the deadline, YBTC.B can no longer be bridged from SUI back to Bitlayer
• Users with small remaining YBTC.B balances may contact the team for OTC redemption after shutdown
• Please act early to avoid congestion near the deadline

For questions, contact us via Telegram (@Yixin_W).

The Bitlayer Team