1. Open the Unisat wallet and switch to the Fractal Bitcoin Testnet network in the upper right corner. You can then go to the OTC market to buy test water, which is very cheap, about 0.2U per tFB test water. Of course, you can also go to collect water yourself, 0.1tFB each time, and the same IP can be collected every 6 hours.

Water collection link: https://explorer-testnet.fractalbitcoin.io/faucet

2. Then go to play 2~5 test_sats tokens. One requires about 0.01 tFB test water. Remember to keep some test water. Don't use it up here. You will need it later in the "Tutorial from Sparks".

test_sats link:

1. Open the Unisat wallet and switch to the Fractal Bitcoin Testnet network in the upper right corner. You can then go to the OTC market to buy test water, which is very cheap, about 0.2U per tFB test water. Of course, you can also go to collect water yourself, 0.1tFB each time, and the same IP can be collected every 6 hours.

Water collection link: https://explorer-testnet.fractalbitcoin.io/faucet

2. Then go to play 2~5 test_sats tokens. One requires about 0.01 tFB test water. Remember to keep some test water. Don't use it up here. You will need it later in the "Tutorial from Sparks".

test_sats link: https://fractal-testnet.unisat.io/brc20/test_sats