If you are looking for fast or educational ways to handle Bitcoin, consider these safe and legal methods: Flash: Bitcoin Wallet - App Store - Apple
: They often use techniques like extremely low transaction fees or the Replace-by-Fee (RBF) protocol so that the transaction is eventually purged from the network's mempool without ever being finalized. flash_btc.zip
: The primary use for these tools is to trick someone into believing they have received a payment so they will release goods or other assets before the "flash" disappears. If you are looking for fast or educational
: These tools claim to "flash" Bitcoin, which means broadcasting a transaction to the network that appears as "pending" in a recipient's wallet but never actually confirms. flash_btc.zip