BTC.DAY Brings Back the Bitcoin Faucet: How Block's $1M Bonus Works
BTC.DAY takes one of Bitcoin’s oldest ideas and gives it a 2026 glow-up. Block is turning the classic “faucet” concept into a real campaign across Cash App, Square, and Bitkey. The pitch is simple: buy BTC, spend BTC, or secure BTC, then earn bonus bitcoin. That makes this feel bigger than a promo. It feels like Block showing off its full Bitcoin stack in one clean move.
| Category | Our verdict |
|---|---|
| News angle | Strong. BTC.DAY revives the old Bitcoin faucet idea in a way that feels fresh and easy to understand. |
| Legitimacy | High. This is tied to Block, not an anonymous promo page. |
| Who should care | U.S. Cash App users, Bitcoin beginners, and anyone watching how Block pushes BTC into real spending. |
| Best hook | Up to $80 in BTC for actions people can actually understand. |
| Big limitation | Geography matters. It is U.S.-only, and New York users have extra restrictions. |
| Metric | Score | Why |
|---|---|---|
| Legitimacy | 9/10 | Official site, official terms, and a clear Block connection. |
| Ease of use | 8/10 | Only three tasks, and the reward ladder is easy to follow. |
| Accessibility | 4/10 | U.S.-only, 18+, verified Cash App account required, and New York gets fewer paths. |
| Cost-to-entry | 8/10 | The first reward starts with a $10 BTC buy, which is low for a public crypto promo. |
| Reward clarity | 8/10 | The bonus amounts are clear, which is rare in crypto campaigns. |
What is BTC.DAY?
BTC.DAY is Block’s official Bitcoin Day campaign that lets eligible U.S. Cash App users earn bonus bitcoin by buying BTC, paying a participating Square seller with BTC, or withdrawing BTC to Bitkey.
It is a modern take on the old Bitcoin “faucet.” A faucet is a small crypto giveaway made to get more people to try the network. What makes this one stand out is the setup. It links three parts of Block’s Bitcoin push into one campaign: Cash App for buying, Square for spending, and Bitkey for self-custody. Self-custody means holding your own coins instead of leaving them on an app. There is no new token here, no points game, and no made-up mystery reward. It is just BTC. On the founder side, the company link is clear too. Block’s investor page lists Jack Dorsey as Block Head, chairman, and cofounder, so this is tied to a real public company and not a hidden team.
Our Experience Joining BTC.DAY
We need to be straight here: we could not complete a live reward cycle yet because the promo window opens on April 6, 2026, at 12:00 a.m. ET. So our test was a pre-launch review of the landing page, the official terms, and the likely user flow.
On paper, the flow is clean. Buy at least $10 in BTC on Cash App and you can earn an extra $5 in bitcoin. Pay a participating Square merchant with bitcoin on Cash App and that can add $25. Withdraw bitcoin to a Bitkey wallet and that can add $50. The biggest friction is not the number of steps. It is the fine print. You need a verified Cash App account, you need to be in the U.S., you need to be 18 or older, and New York users cannot access the Square payment bonus or the Bitkey withdrawal bonus. That means the campaign is easy to understand, but not equally easy for everyone to finish.
Time vs Reward: Is BTC Worth It?
For existing Cash App users, this looks pretty solid. The first task is simple, and a $5 bitcoin bonus on a $10 BTC buy is enough to make people pay attention. The full $80 is more attractive, but it also asks for more real action across Block’s apps. That is the smart part of the campaign. It is not just handing out tiny dust rewards. It is nudging people to buy, spend, and hold BTC in different ways.
Our take is simple: BTC.DAY looks worth it if you already sit inside Block’s ecosystem or wanted to test it anyway. It looks less exciting if you are outside the U.S., live in New York, or need to force every step just to chase the bonus. Low time, decent upside, but only for the right user.
Risks & Things to Watch
The main risk is not whether BTC.DAY is real. The official pages make that clear. The real risk is missing the rules. The $1 million pool can run out early. Eligibility is narrow. Taxes may apply. Bitcoin transactions are also irreversible, which means once you send coins, there is no easy undo button.
We would also watch for scam links and copycat pages. Big public Bitcoin promos attract fake websites fast. Stick to the main BTC.DAY page, then move only through official Cash App and Bitkey flows. DYOR means do your own research before you move money, even when the campaign looks simple.
Step-by-Step Guide: How to Join BTC.DAY
- Go to the official BTC.DAY page during the live promo window.
- Make sure your Cash App account is verified, active, and eligible to buy bitcoin.
- Buy at least $10 in BTC on Cash App to qualify for the $5 bitcoin bonus.
- Pay a participating Square merchant with bitcoin on Cash App to try for the $25 bonus.
- Withdraw bitcoin to a Bitkey wallet to try for the $50 bonus.
- Check your bitcoin balance in Cash App for the promo credit.
- Save screenshots and transaction records in case you need them for support or taxes.
Check BTC.DAY on the official page
Use the live page to confirm the timing, rules, and bonus steps before you move any bitcoin.
Open BTC.DAYDisclosure: This points to the official BTC.DAY page. We are not using a referral link here.
BTC.DAY FAQ
Is BTC.DAY confirmed?
Yes. BTC.DAY has an official landing page, and Cash App has published official Bitcoin Day terms.
Who can join BTC.DAY?
BTC.DAY is for verified Cash App users in the United States who are 18 or older. Sponsored accounts are not eligible. New York users have extra limits on the Square and Bitkey reward paths.
How much can you earn on BTC.DAY?
Eligible users can receive up to $80 in bonus bitcoin. The current reward ladder is $5 for buying $10 or more in BTC, $25 for paying a participating Square merchant with BTC, and $50 for withdrawing BTC to Bitkey.
Is BTC.DAY an airdrop?
Not in the usual altcoin sense. BTC.DAY is a Bitcoin bonus campaign from Block. There is no new token, no points system, and no token launch announced.
When does BTC.DAY start?
The official terms say the promo starts on April 6, 2026, at 12:00 a.m. ET and runs through April 10, 2026, at 11:59 p.m. ET, or until the $1 million pool is gone.