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How to replace lost crypto debit card
Financial literacy
How to replace lost crypto debit card
Losing a crypto debit card is disruptive. Acting quickly reduces risk and restores access. Most providers follow the same flow: freeze the card, report the loss, and request a replacement in the app.
by Tommy Walker
5
5 days ago
4 min read
1 / 5
Troubleshooting: crypto debit card declined
Financial literacy
Troubleshooting: crypto debit card declined
A declined crypto debit card is frustrating, but the cause is almost always identifiable. If you are asking why, start with the decline reason in the app. It saves time.
by Tommy Walker
5
5 days ago
4 min read
1 / 5
How to Change Limits on a Crypto Debit Card
Financial literacy
How to Change Limits on a Crypto Debit Card
People searching for how to increase spending limits on a crypto-based debit card usually want one outcome: a higher approved spend without triggering declines.
by Tommy Walker
5
5 days ago
4 min read
1 / 5
How to Check Crypto Card Transactions in a Card App
Financial literacy
How to Check Crypto Card Transactions in a Card App
Users open transaction history when a refund has not appeared, a merchant looks unfamiliar, or spending needs to be reconciled.
by Tommy Walker
5
5 days ago
3 min read
1 / 5
How to Remotely Block or Freeze a Crypto Card
Financial literacy
How to Remotely Block or Freeze a Crypto Card
When a crypto card goes missing or spending looks suspicious, speed matters more than perfect analysis. The fastest first move is how to freeze crypto debit card instantly in the provider’s app, then verify activity, then decide whether a permanent block is needed.
by Tommy Walker
5
5 days ago
4 min read
1 / 5
Mining with Antminer S9 ASIC in 2026: Is It Still Profitable?
Mining
Mining with Antminer S9 ASIC in 2026: Is It Still Profitable?
Now, Bitcoin is mined with ASIC miners, which are far more efficient and cost-effective. One of the most well-known miners is the Antminer S9 by Bitmain.
by Tommy Walker
5
97 days ago
13 min read
How to Mine Bitcoin Cash
Mining
How to Mine Bitcoin Cash
Cryptocurrency mining remains a popular way to earn income in the digital world. This is especially true for Bitcoin Cash — one of the most well-known Bitcoin alternatives.
by Tommy Walker
5
357 days ago
7 min read
How to Mine on GPUs Without Going Broke
Mining
How to Mine on GPUs Without Going Broke
Mining used to be a goldmine — until Ethereum dropped PoW, and the crypto crash wiped out profits. Now, many GPU miners are stuck with expensive rigs and shrinking returns.
by Tommy Walker
1.33
469 days ago
16 min read
Mining 101: Your Basic Mining Dictionary
Mining
Mining 101: Your Basic Mining Dictionary
Mining is the process of extracting cryptocurrency. It involves performing complex computations to maintain the operation and security of blockchain networks.
by Tommy Walker
4
525 days ago
7 min read
Is mining crypto on a laptop worth it?
Mining
Is mining crypto on a laptop worth it?
There is a range of devices that can offer profitable mining for beginners. But keep in mind that the more powerful equipment you buy, the more money you need to invest in to start.
by Tommy Walker
5
532 days ago
16 min read
The best GPUs for mining
Mining
The best GPUs for mining
Mining is the process of creating new cryptocurrencies, requiring a significant amount of computing power. Miners use this power to maintain the blockchain, where all cryptocurrency transactions are stored.
by Tommy Walker
3.67
533 days ago
19 min read
Cloud Mining Without Investments: Key Advantages & How to Get Started
Mining
Cloud Mining Without Investments: Key Advantages & How to Get Started
Imagine making money from crypto mining without buying expensive hardware, dealing with noisy machines, or even paying upfront. Sounds too good to be true? Welcome to the world of cloud mining without investments.
by Tommy Walker
3.5
819 days ago
12 min read
What is Dual Mining? Explained with Palit GeForce RTX 4070 Dual 12GB
Mining
What is Dual Mining? Explained with Palit GeForce RTX 4070 Dual 12GB
Dual mining, or merged mining, means simultaneously mining two different coins using a single graphics card. This allows miners to increase overall profit by efficiently distributing computational resources between two algorithms.
by Tommy Walker
1
440 days ago
13 min read
 How to Mine DASH
Mining
How to Mine DASH
Mining Dash is a popular choice for those seeking a reliable, time-tested cryptocurrency. Thanks to the X11 algorithm, high transaction speeds, and a well-developed ecosystem, Dash continues to hold a strong position in the market.
by Tommy Walker
5
355 days ago
5 min read