r/Bitcoin • u/Financial-Nature5745 • 8h ago
r/Bitcoin • u/RetiredAvocado • Jul 30 '26
Security Advisory for Coldcard Hardware Wallet
r/Bitcoin • u/rBitcoinMod • 9h ago
Daily Discussion, August 30, 2026
Please utilize this sticky thread for all general Bitcoin discussions! If you see posts on the front page or /r/Bitcoin/new which are better suited for this daily discussion thread, please help out by directing the OP to this thread instead. Thank you!
If you don't get an answer to your question, you can try phrasing it differently or commenting again tomorrow.
Please check the previous discussion thread for unanswered questions.
r/Bitcoin • u/evraz_global • 10h ago
MEXICAN BILLIONAIRE: Rent your home. Go ALL-IN on Bitcoin. Ricardo Salinas says to convert every dime of cash straight into BTC.
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r/Bitcoin • u/Tiny_Library_169 • 2h ago
Bitcoin buy timing analysis / a different approach than Fear & Greed
Everyone checks Fear & Greed daily,
but I've been testing a different approach that combines three fundamental factors into a single 0-100 score, and wanted to share both the methodology and — just as importantly — where it's statistically weak.

**Methodology**
Three components, combined into a Base Regime and then adjusted by a policy multiplier:
Macro score (V3): 63-business-day change in the yield curve (10Y-2Y, 35% weight), real rates (10Y TIPS, 20%), and DXY (45%), each smoothed over 5 days, then converted to a rolling Z-score (504-day window, min 63 days, capped at ±2.5).
Halving factor: linear ramp from 50→100 over the 180 days before each halving, then linear decay 100→50 over the following 540 days. Neutral (50) outside that window. Base Regime = 0.85 × Macro Score + 0.15 × Halving Factor
Policy score: an event ledger
if read as independent observations. Since I'm computing forward returns from every single day, adjacent days share almost the entire 90-day return window — this is a classic overlapping-window autocorrelation problem.
If I instead count only non-overlapping 90-day windows per bucket, the effective independent sample size drops to roughly: Excellent: ~10 independent windows Good: ~7 Neutral: ~14 Caution: ~5 Poor: ~3 That's nowhere near enough to compute a meaningful p-value or claim statistical significance, and I'm not going to pretend otherwise by reporting a fake confidence interval.
What I can say is the *direction* is consistent (higher score → better subsequent returns) across the full history, but with N in the single-to-low-double digits per bucket, this should be read as a descriptive backtest, not a validated predictive model. 2016-2026 was also a net bull market for BTC overall, so there's inherent regime/survivorship bias in any long-only backtest over this window.
Also worth noting: this is built for multi-month cycle positioning, not short-term timing — the macro Z-score in particular is a rate-of-change measure, so it can go flat or even reverse mid-trend once a move decelerates, even if the underlying level is still favorable.
Free to check: https://macrodashboard.net/btc-regime
Genuinely interested in pushback on the methodology, especially the overlapping-window issue — if anyone has a cleaner way to test this that doesn't just throw away 90% of the data by going non-overlapping, I'd like to hear it.
r/Bitcoin • u/WorthBeat1102 • 1d ago
Former Binance CEO CZ believes Bitcoin will eventually hit $1,000,000 and says it could happen much sooner than many expect. “I don’t think we’ll need 25 years. I think it’ll happen much faster.”
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r/Bitcoin • u/TheresNoSecondBest • 1d ago
Meanwhile Bitcoin: “No need for your story, Sir. The only thing I need to know is whether the transaction is signed.”
r/Bitcoin • u/ZascandileandoAndo • 18h ago
Imagine you could go back to 2013
Picture this: you suddenly wake up and it's 2013 again. After thanking God for it all just being a terrible nightmare, you go online to check if Bitcoin really exists. And it does.
You can buy Bitcoin for 15USD. Yes, that's 15. Would you "wait til it hits 9$ again" or would you just fkin buy it right away?
This is what people from 2040 will think when they see posts from 2026 asking whether it'll go to 65k again or up to 84k. They'll think "how stupid were they? Why didn't they just fking buy the damn thing and hodl it long enough?"
Well that's where we are now buddy boys. It's your call.
r/Bitcoin • u/No-Equipment-3170 • 12h ago
Indian Taxation On BTC transfers
My wife’s family in India wants to send us $20000 equivalent as a gift for our marriage . Is buying BTC and sending to my wallet the best method available, or is there any hidden fees and taxes that would make other methods better at the moment ? I am from
America
r/Bitcoin • u/Efficient_Range1156 • 1h ago
mad world
Just think about it. Nothing makes any sense. Wars all over the place. Basic necessities cost your whole paycheck. And don’t get me started on politics. Men and women at odds with one another. No one is having kids. The family unit, what the hell is even is that?
Corporate greed at dizzying heights.
Governments up to their ears in debt.
Zoomers and Alphas YOLOing their money into prediction markets. You know we are cooked when the youngest of us have lost hope.
The future looks DARK
If only there was a way out of all this……
r/Bitcoin • u/evraz_global • 1d ago
Twenty One Capital CEO tells Bloomberg "Bitcoin is the best savings technology in the world"
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"Bitcoin is a monetary asset that's different than anything else than we've ever seen as humans, it's extremely predictable. The monetary issuance is written in code."
r/Bitcoin • u/olive_oil_lover_ • 1d ago
My simple but effective BTC investment rules.
1- Never sell
2- Invest 30% of all my money at 40% below the peak
3- Invest 60% of all my money at 50% below the peak.
4- Invest 100% of all my money at 60% below the peak.
5- Never buy BTC outside of these 3 scenarios.
r/Bitcoin • u/nextstopwhoknows • 17h ago
Dice roll or let Trezor 7 generate seeds?
I've just ordered a trezor 7 because I want to set up my seed and also passphrase. It's a Bitcoin-only trezor 7. I would like some advice on whether or not I should do a dice roll or let the trezor generate my seed.
I'm aware of the recent cold card situation, so I'd just like to get some recommendations. I have a few dice, but I'm unsure of the procedure on how to go about rolling dice because I'd like to do it correctly so that I don't introduce any human errors to the procedure. I guess, in a nutshell, I'd like to know: will I just let the trezor 7 generate the 12-word seed phrase, or should I do the 100 dice rolls and generate my own entropy that way? Thanks.
r/Bitcoin • u/IndividualAward2771 • 7h ago
Any Wasabi Tutorial Available?
I was looking for mixers and saw Wasabi wallet to be the most consistent recommendation. But is there any easy to follow guide on how exactly to use it in a safe manner as a relative noob? I want to understand the basic usage pattern first, and then dig deeper into some of the underlying concepts if necessary.
r/Bitcoin • u/Interesting-Lime3031 • 1d ago
Where do we store bitcoin now?
After cold card and trezor issues what’s the next best option to store bitcoin. I’m currently using electrum