The minimum amount of STX required for Stacking is dynamic.

A useful resource for estimating the minimum STX needed is lockstacks.com.

Tokens are locked for approximately 2 weeks, with slight variations due to the Bitcoin network's confirmation time variances.

Stackers must confirm their intention to lock STX before the prepare phase of the next reward cycle, which is the last 100 Bitcoin blocks of the ongoing reward phase.

Unlike staking mechanisms on other blockchains, Stacking in the Stacks network does not have a slashing mechanism. This means Stackers do not risk losing their stacked STX.

Rewards for Stacking are paid out in BTC, not STX.

The original STX tokens are unlocked at the end of the cycle without any deduction for participation.

Generating additional STX is possible through means separate from the Stacking process.

Blockdaemon Validator: STX holders are able to delegate to Blockdaemon validator to participate in the network and receive rewards.