BNB Beacon Chain Mainnet Second Sunset Upgrade Announcement

Role

Actions

BNB/BEP2 Asset Holder

Moving assets from BC to BSC; a detailed guide is available. Please take action ASAP.

BNB Stakers (on the Old Staking Platform or using BEP153 Staking)

Moving delegations from BC to BSC; a detailed guide is available. Please take action ASAP.

Full Node Operator

Upgrade to v0.10.22

1. If node is synced with network, download the new binary and new config file of app.toml 

2. Add or update the SecondSunsetHeight = 378062790 under the [upgrade] module of app.toml.

3. Restart bnbchaind process

4. Please upgrade by July 14.

Changes

Impacts

Auto Refund

• The BEP2 assets locked in timelock will be automatically unlocked and refunded to the owners

• The BEP2 assets locked in atomicswap will be automatically unlocked and refunded to the owners

• The BNB delegations will be automatically undelegated in batches, and refunded to the delegators after the unbonding period (7 to 14 days)