Task 1: Mint YBTC.B on Bitlayer chain

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• YBTC.B (CA: 0x2cd3cdb3bd68eea0d3be81da707bc0c8743d7335) is a wrapped version of Bitlayer's native BTC, designed to function as a universal cross-chain liquidity standard across both EVM and non-EVM chains. It enables users to deploy native Bitcoin liquidity seamlessly within DeFi ecosystems on multiple networks.
• YBTC.B can be 1:1 redeemable from Aug 14 9.00 UTC (withdrawal before Aug 14 9.00 UTC may lead to anti-sybil checks), expected to be used to complete tasks and share a reward pool in Booster Campaign Phase 3. Bridging options are available on both the Bitlayer Official Bridge (minimum 0.0003 BTC), Orbiter, and Meson. DYOR before selecting. Note: rewards are cumulative—mint 1 YBTC.B can unlock all reward pools.
• Mint YBT.B of any value on Bitlayer chain with the Binance Keyless Wallet and complete some social tasks, a reward pool of 1.4M BTR will be equally shared among the first 28,000 users verifying the tasks.
• Mint ≥ 0.005 YBTC.B on Bitlayer chain with the Binance Keyless Wallet, a reward pool of 1.4M BTR will be shared among 20,000 users verifying the task through a lucky draw (lucky draw selection mechanism). Each winner is expected to receive 70 BTR.
• Mint ≥ 0.05 YBTC.B on Bitlayer chain with the Binance Keyless Wallet, a reward pool of 1M BTR will be shared among 2,000 users verifying the task through a lucky draw (lucky draw selection mechanism). Each winner is expected to receive 500 BTR.
• Mint ≥ 0.5 YBTC.B on Bitlayer chain with the Binance Keyless Wallet, and a reward pool of 600K BTR will be equally shared among the first 300 users verifying the tasks.
• Mint ≥ 1 YBTC.B on Bitlayer chain with the Binance Keyless Wallet, and a reward pool of 900K BTR will be equally shared among the first 150 users verifying the task. </aside>

How to Mint YBTC.B on Bitlayer Chain?

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• Bitlayer uses BTC as gas fee.
• If you do not have gas in your Binance Keyless Wallet, please use Flash Bridge on Bitlayer to swap USDT from any wallet or CEX (such as Binance) to BTC, with 0 gas, fee as low as $1. Here is a quick tutorial of Flash Bridge FYI.
• If you hope to bridge a larger amount of BTC from Bitcoin Mainnet to Bitlayer chain, suggest using Bitlayer Official Bridge. The fee is 0.000012 BTC with some one-off gas. Here is a quick tutorial of Bitlayer Official Bridge. </aside>

Step 1: Visit the website https://www.bitlayer.org/btcfi-v2/projects/2 and connect the account with the Binance Keyless Wallet.

Step 2: Input the designated amount of BTC that you hope to deposit to get the designated amount of YBTC.B and press the “Confirm” button. You will see the notice of “Deposit Success” after you have successfully minted YBTC.B.

Step 3: Please return to the Binance Keyless Wallet to verify the task.

How to Redeem YBTC.B to BTC on Bitlayer Chain?

YBTC.B is an important asset to complete tasks and share potential rewards in the forthcoming Phase 3 Campaign. It is advised to keep YBTC.B minted until Phase 3, so that you can join the Phase 3 campaign directly without the need to mint YBTC.B again in Phase 3. YBTC.B is redeemable since Aug 14th 9.00 UTC (withdrawal before Aug 14 9.00 UTC may lead to anti-sybil checks). Press the “Redeem” button, you will be able to redeem YBTC.B to BTC. YBTC.B is 1:1 redeemable. Redeem gas is about $0.2.

Task 2: Swap any value on Bitzap

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• Swap any value on Bitzap with any trading pair on Bitlayer chain using the Binance Keyless Wallet during Binance Booster Phase 2 (July 31st 9.00 UTC - August 14 9.00 UTC), and a reward pool of 800K BTR will be equally shared among the first 40,000 users verifying the task.
• Make ≥ 3 swaps of any value on Bitzap with any trading pair on Bitlayer chain using the Binance Keyless Wallet during Binance Booster Phase 2 (July 31st 9.00 UTC - August 14 9.00 UTC), and a reward pool of 600K BTR will be shared among 20,000 users verifying the task through a lucky draw (lucky draw selection mechanism). Each winner is expected to receive 30 BTR. </aside>

How to swap on Bitzap?

Step 1: Visit BitZap and connect your wallet

Visit the BitZap official website https://bitzap.ai/#/bitlayer/swap and click "Connect Wallet", and select Binance Wallet.

Step 2: Select assets (any trading pair) you would like to swap. At the top, select the token you want to swap; at the bottom, select the target token you wish to receive (in the screenshot, take USDT/BTC as an example).