Smart Contract Giving on Bitcoin

Smart Contract Giving, powered by bc1q21, lets you send Bitcoin to the future on your own schedule. It can be used for family gifts, charity, inheritance, personal protection, monthly support, or long-term savings.

We never hold your Bitcoin — bc1q21 simply provides the tools that instruct the Bitcoin blockchain to carry out your wishes over time. Send Bitcoin to the future on your own schedule. It's the Revolution of Giving.

Ways to Give

Enhance your generosity with bc1q21

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Locked by Smart Contract

With a CLTV mechanism, bc1q21 enables outputs to be mined immediately into the blockchain while restricting redemption until the specified date.

Non-custodial

You get full control of your keys and funds without intervention.

Time Capsules

Generate smart contracts that function as time-locked funds.

Funds Management

Decide how the funds will be delivered to the beneficiary controlling the schedule and amount.

A simple process

How does this service work and what makes it a good reliable option?

Keys

Create the gift's keys in your computer, you alone are able to access these keys.

Smart Contracts

The funds are immediately transferred to time-locked smart contracts directly on the Bitcoin Blockchain.

Enjoy results

When the transaction reaches its maturity date, the beneficiary can unlock it and spend it.

Why bc1q21?

Your generosity supported by a system that facilitates smart-contract creation and timeless value.

1. Transparent

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Benefit from the Bitcoin transactions' privacy with no further intervention from third parties - you keep full control over your money.

3. Reliable

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The beneficiary is guaranteed the amount you decide on the dates you decide. The process allows the funds to be deployed with no missed payments and no hindrances.

2. Scheduled

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You can keep the support flowing through time with the pre-programmed gifts or donations ensuring the sustainability of the funds.

4. Simple

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Get your gifts and donations going with just a few steps and bc1q21 takes care of the rest of the process for you, facilitating the smart-contract creation and publication to the Bitcoin Blockchain.

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