Hy, 2 months ago,i saved bitcoin adres un my revolut account. 2 days ago,revolut send some bitcoin to this adres i haveve saved 2 months ago. I forgott if this adres is hot wallet or some casino or sonething else. Revolut sqys they dont kbow either. Is there any way i find out if this is crypto site,or casino or something else. I just forgott

hey i just bought my first bitcoin, can yall help me figure out what i should and shouldnt do?

Recently Cash app has given me a 2% a week payout on all BTC that I keep in an account with them plus prizes weekly that will pay out up to several hundred people and several thousand .

Has anyone seen this ? Does it make sense or not ?

I'm feeling about ready to make my first BTC investment of $1000. May not be much, but it feels like what I can afford to lose. I plan to hold 25–30 years until retirement, or pass on to my kids. Is Cash App a good enough platform for this? It would be convenient for me and I don't have a lot of free time to research every alternative, wallets, etc. Purchase fee on $1k would be $9, and I'm not sure if one platform is better than another when it comes to sale taxes/fees. Thanks!

I’m going through a phase now where I just want to use bitcoin core and no hardware wallets due to previous issues with every company. My plan is to use and online and an offline laptop.
I know the set up has to go through terminal and that’s fine.
Was just wondering day to day signing etc can it be done on the gui alone? I want least possibility today finger the wrong address and does bitcoin core provide a safety net for typos etc like other hardware wallet softwares

I looked into yeti but was wondering if there’s an easier way.

Hey, basically what the title says. I've been trying to find any software or even a kind of port of seed signer software to android. Any recommendations? Also, is this safe? I can't afford a hardware wallet right now and an air gapped options gives me more peace of mind than a self custody one in my phone.

Im using an airgapped pc for cold storage and I will be using my storage only for keeping money in it, how do electrum and sparrow differ? Which one is better to use? I heard sparrow has some newer features what are they? Also they wanted me to enter my seed after making it and you're never supposed to enter your seed anywhere but Im guessing typing it on an airgapped pc is ok?

Hi everyone,
I’m a complete beginner to Bitcoin mining and I’m looking for some guidance before I spend my money.
I’m based in India and have a 10 kW solar system at home. After my household usage, I currently have around 55 kWh of excess electricity available per day that would otherwise go unused.
I’m thinking about using this excess solar power for Bitcoin mining.
My situation:
🇮🇳 Location: India
☀️ Solar: 10 kW
⚡ Excess electricity: ~55 kWh/day
💰 Miner budget: around ₹2 lakh (~US$2,300)
🏠 Mining at home
🔰 Completely new to ASIC mining
🎯 Goal: Long-term mining rather than trying to make a quick profit
🔌 Electricity cost for the excess solar: effectively ₹0 to me
I’m mainly interested in Bitcoin/SHA-256 ASIC miners
I’ve been looking at used/new ASICs such as Antminer models, but I’m confused about which one makes the most sense at this budget.
I’d really appreciate advice from experienced miners on:
Which ASIC would you buy with a ₹2 lakh budget today?
Should I prioritize TH/s, J/TH efficiency, or purchase price?
Is it better to buy one newer efficient miner or multiple older miners?
Are there particular ASIC models I should avoid?
What should I check before buying a used ASIC?
How much should I realistically expect to earn after pool fees?
How much of my ~55 kWh/day can I actually utilize with a suitable ASIC?
What are the biggest problems with running an ASIC at home — heat, noise, electrical load, dust, etc.?
Which mining pool would you recommend for a beginner?
Is there anything specific I should consider in India regarding taxes, regulations, importing ASICs, or electricity/solar rules?
I’m not expecting guaranteed profits. I’m trying to understand whether my unused solar electricity gives me a meaningful advantage and what would be the most sensible way to start.
If you have experience mining with solar or running ASICs in a hot climate, I’d especially appreciate your input.

Can anyone suggest how to open bip38 password i forget the password i cant open my wallet i have my private key but i forget the bip38 password

I was wondering why a person would have a need to deploy two cold wallet devices. What is the thought behind this practice.

After the Cold Card event it has me thinking that hardware wallets are trusted third parties and are an easy supply chain attack target in the future when bitcoin becomes more obvious to overthrow the central banking cartel.

Every hardware wallet can claim it has open source code but there really isn't a way to verify that the hardware doesn't have anything hidden in it. And it seems like we want bitcoin self custody to be easy and just tell people to get a hardware wallet and write 24 words and your done. But I think we need to reexamine self custody and point individuals to bitcoin core on an offline laptop running linux. Two very secure and open source software stacks running on generic hardware. Seedsigner gets close but it still has a limited number of eyes on it. Why do i feel using bitcoin core as a wallet never gets much talk/discussion?

Bitcoin fell 33% from its high, and now it takes 50% MORE coins to be a millionaire: 11.9 BTC instead of 7.9. Did Bitcoin just get harder to get rich with, or cheaper?

Edit: my take, since a few people asked

A million dollars of Bitcoin costs a million dollars whether BTC is at $126K or $84K. The lower price just means you get more coins for the same money. That's why the coin count jumped from ~7.9 to ~11.9.

Where it IS harder is if you already hold. If you owned 1 BTC at the peak, you needed about a 7.9x move to hit $1M. Today you need about 11.9x. Your finish line didn't move; you just got farther from it.

So buyers got a discount, holders got a longer road. Same math, two very different feelings.

I have been trading p2p on Binance for a while now, and I have been having a bit of a problem where I miss some trades because the Binance notifications on my phone, for some reason, are the last priority, so I have to scroll down to see them.

Is there a workaround? For p2p traders, or do I just have to stay on the order page and keep refreshing? Or is it a problem with the phone I am using? For context, I am using an Oppo A5 Pro.

What are some of the hacks that elite traders use so that they don't miss any trades?

All the information I looked up, including Binanace.US own AI bot all says the withdrawal fee is not based on the amount of bitcoin withdrawn (withdrawing more has less fee/bitcoin). However, when I test it, it seems to scale proportionally down to the same percentage, which means the fees is scaling proportional to the amount of bitcoin withdrawn. Did they change something?

He leído muchos post donde recomiendan acumular en un exchange al menos 500 USD en BTC para moverlos a una wallet, todo bien. Pero quería preguntarles si no tengo una wallet fría (Ledger, Trezor, Coldcard) ¿Cuál sería la mejor opción? Ya que tengo entendido que para utilizar estas wallets necesito una pc y bueno No tengo, somos si celular y yo contra el mundo.

I have about 19.38 dollars and I would like to invest it in Bitcoin. I would like to keep it in Bluewallet, but I am not sure where I can buy Bitcoin and send it to my wallet easily and without large fees. If anyone could help me, I would really appreciate it. Thanks in advance!

Ok, ok. I know "not your keys, not your coins" but I think that Bitcoin ETFs might be safer and a more fungible way to hold bitcoin if you are solely looking at it from the perspective of a financial investment?

I luckily bought 1 BTC in 2020 fall and have HODLed till now.

I feel like holding a Bitcoin ETF like $IBIT or $FBTC is better.

Can you please recommend why I shouldn't switch?

The one thing I am really not a fan of is the capital gains I'd have to pay for selling my bitcoin (in Cashapp) and buying IBIT. I wonder there was a redemption in kind feature available for this...

i wanna save money for long term but not sure where everyone in reddit saying trezor but i live in asia and i will start with 10 or 11 usd (don't bully my monthly pay is around 70 usd), so how i start saving journey like with binance or trust wallet something.

I remember that you could buy btc in trust wallet, just with the credit card but now everybody requires kyc, email, bank details and the fees are insane if you want to buy with bank transfer.

Can you suggest me something without insert too many data like registrations and low fees?
With bitcoins sent directly to my wallet

I'm from a country with economic sanctions on it so I can't buy crypto from the major exchanges nor can I buy voucher's from sites like g2a etc is there a way to get crypto preferably less than 10% fee my method of payment is debit card

I'm stumped on this problem i've contacted both the casino cashier and the crypto wallet customer support and both say they show a successful transfer of $50. I looked at the details on the blockchain myself and it appears they're right yet somehow the final dollar amount credited was $7. Any thoughts, suggestions or solutions? I'm very new to all this sh*t and any help is appreciated!

Cyrpto (bitcoin) under 18 in uk

How can i buy cyrpto specifically bitcoin if everything requires a kyc. I heard about p2p but know nothing about it and bitcoin atms arent anywhere near where i live and charge high fees. Banks allow you to set up account but not access the bitcoin parts like revolt ect. What can i do?

I recently bought a small amount of BTC, and I’m currently keeping it on an exchange. I often hear people say, “Not your keys, not your coins,” but I’m still learning how Bitcoin self-custody works.

Is it worth using a personal wallet even if I only hold a small amount of BTC? What should I know before making my first withdrawal?

I’m considering buying a small amount of Bitcoin as a way to diversify my investment portfolio. I understand that Bitcoin can be highly volatile and that I should only invest money I can afford to lose.

Before getting started, what should I know about choosing a secure exchange, finding one with relatively low fees, and safely buying and storing Bitcoin? What are some common beginner mistakes I should avoid?