Bitcoin's Future with Time Locking

Welcome to this post, where we'll be discussing the power of time locking in #Bitcoin. Time locking is an incredible feature that allows users to lock up their Bitcoin for a specified period of time, essentially sending it into the future. In this post, we'll explore the various aspects of time locking, its potential uses, and the implications it holds for the future of Bitcoin. we'll break down complex concepts into easy-to-understand frameworks and models, so buckle up and let's dive in.

What is Time locking?

Time locking is a feature within the Bitcoin protocol that allows users to lock up their Bitcoin until a specific time or block height is reached. This means that the locked-up Bitcoin cannot be spent or accessed until the conditions are met, effectively "sending" the Bitcoin into the future. Time locking can be achieved using various methods, such as CheckSequenceVerify (CSV) and CheckLockTimeVerify (CLTV).

Why Time lock Bitcoin?

There are several reasons someone might want to time lock their Bitcoin:

The Story of Mike and His Time-locked Bitcoin

My brother, Mike, is a deep thinker who wanted to send a Bitcoin into the year 2144 to ensure miners would be incentivised to keep mining even after block rewards stopped. He sent the Bitcoin 120 years into the future and published the private key, encouraging anyone to break the time lock and claim the Bitcoin.

To ensure the Bitcoin sent to the future would be taken, Mike left the same amount of Bitcoin in a wallet today. The wallet was quickly swiped within 15 minutes, showing the value people place on Bitcoin compared to other cryptocurrencies like Ethereum.


Time locking is a powerful feature within the Bitcoin protocol that allows users to lock up their Bitcoin for a specified period. This feature can be used for various purposes, such as incentivising miners, saving for the future, ensuring inheritance, and creating time-based smart contracts. As the Bitcoin community continues to grow and explore new possibilities, time locking will undoubtedly play a significant role in shaping the future of the bitcoin.

If you're interested in learning more about time locking and the world of Bitcoin, I encourage you to listen to my podcast, "The Power of Time locking," with Knut Svanholm where we delve even deeper into these topics. Happy time locking!

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