CoinTalk

5- Backup Your Recovery Phrase: Write down the 24-word phrase displayed on the screen. Store it securely—consider a fireproof safe or a product like Billfodl.

6- Install Apps: Use Ledger Live to install apps for your favorite cryptocurrencies, like Bitcoin or Ethereum.

7- Add Accounts: Create accounts for each blockchain to start sending and receiving crypto. The Ledger Live app is your hub for managing assets, staking, and even swapping crypto. Its clean interface suits both newbies in Canada and advanced traders in Singapore.

Does Ledger Nano S Plus Have Bluetooth?

Here’s the straight answer: No, the Ledger Nano S Plus does not have Bluetooth. Unlike its pricier sibling, the Ledger Nano X ($149), the Nano S Plus relies on a USB-C connection. This makes it less convenient for iOS users or those who prefer wireless connectivity but enhances security by eliminating potential Bluetooth attack vectors. If you’re using a Windows laptop or Android phone, the USB-C cable works flawlessly. For iOS users, consider the Nano X for Bluetooth support.

FAQs

Can the Ledger Nano S Plus be hacked?

No device is 100% hack-proof, but the Nano S Plus’s offline storage and secure chip make it extremely secure. Follow best practices: keep your recovery phrase offline and update firmware regularly.

How do I recover my funds if I lose my Nano S Plus?

Use your 24-word recovery phrase to restore your wallet on a new Ledger device or compatible software wallet. Never share this phrase online.

Does it support staking?

Yes, you can stake coins like Ethereum, Solana, and Tezos via Ledger Live, keeping your keys secure.

Supported Cryptocurrencies: A Portfolio Powerhouse – Explained

1- Wide Asset Support

The Ledger Nano S Plus supports over 5,500 cryptocurrencies and tokens, which means you can store, send, and receive a massive variety of digital assets in one place. This is especially valuable for traders and investors who hold a diverse portfolio rather than sticking to just one or two coins.

2- Major Coins

It’s compatible with leading cryptocurrencies like Bitcoin (BTC), Ethereum (ETH), Solana (SOL), Cardano (ADA), and Binance Coin (BNB). These are among the most widely traded and recognized coins in the crypto market.

3- Stablecoins

Supports popular stablecoins such as Tether (USDT) and USD Coin (USDC). Stablecoins are pegged to the value of fiat currencies (like the US dollar), offering more stability compared to volatile cryptocurrencies.

4- NFT Support

You can store and manage NFTs (non-fungible tokens) directly on Ethereum and Polygon blockchain through the Ledger Live app. This allows safe storage of unique digital assets like art, collectibles, or gaming items.

5- Generous App Storage

With 1.5 MB of internal storage, you can install up to 100 apps simultaneously. Each app usually represents a cryptocurrency’s blockchain integration, so this is perfect for users managing many different coins at once.

6- DeFi Integration

The device works with wallets like MetaMask, enabling you to interact with decentralized applications (dApps) in a secure way. This is ideal for DeFi users who stake, lend, borrow, or trade assets on decentralized platforms.

Staking and DeFi: Grow Your Wealth Securely

The Ledger Nano S Plus supports staking for coins like Ethereum, Solana, Tezos, and Cosmos through Ledger Live. Simply select a validator, confirm the amount, and approve the transaction on your device. Your private keys stay secure during staking, unlike with some hot wallets. The wallet also connects to DeFi platforms like Lido and 1inch, making it a versatile tool for modern crypto investors.

Pricing: Affordable Security for All, the Ledger Nano S Plus offers premium features at a budget-friendly price. Compared to the Nano X or Trezor Safe 3, it’s a steal for its security and functionality. Occasional promotions, like in Bitcoin during festive seasons, sweeten the deal. There are no recurring fees for standard use, though network fees (e.g., Ethereum gas fees) apply for transactions.

Nano S Plus vs. Nano X: Which Should You Choose?

The Ledger Nano S Plus is a middle ground between the discontinued Nano S and the premium Nano X. Here’s a quick comparison:

Final Verdict: Is the Ledger Nano S Plus Worth It in 2025?

The Ledger Nano S Plus is a stellar choice for anyone serious about crypto security. Its robust security features, support for thousands of assets, and seamless Ledger Live integration make it a no-brainer for beginners in the U.S. or seasoned traders in the UK.

While the lack of Bluetooth may disappoint iOS users, its $79 price tag and unhackable design outweigh minor drawbacks. If you’re ready to protect your crypto from the next big hack, the Nano S Plus is your vault.Ready to secure your crypto? Buy the Ledger Nano S Plus directly from Ledger’s official website to avoid tampered devices.

Final Thought

In a crypto world where billions vanish each year to hacks, the Ledger Nano S Plus offers peace of mind for the price of a nice dinner. It’s not flashy with Bluetooth or batteries, but that’s exactly what makes it a hacker’s nightmare and a holder’s best friend. Whether you’re storing your first Bitcoin or managing a diverse portfolio of altcoins, NFTs, and DeFi assets, this $79 vault delivers rock-solid protection without the premium price tag.

Your gateway to the crypto world starts here. Join BYDFi and trade Bitcoin & altcoins in minutes

Delta SkyMiles is the loyalty program of Delta Air Lines, one of the largest airlines in the U.S. and a key member of the SkyTeam alliance. As a SkyMiles member, you earn miles for flying, shopping, dining, and more, which you can redeem for flights, upgrades, hotel stays, car rentals, and exclusive experiences. The best part?

Joining the Delta SkyMiles program is completely free, and your miles never expire, making it a no-brainer for anyone who travels—even occasionally.

But what if you’re just a few thousand miles short of that dream vacation? That’s where buying Delta points comes in. Whether you’re topping off your account for a business class upgrade or planning a budget-friendly getaway, purchasing Delta miles can be a game-changer—if you know how to do it right.

Is Delta SkyMiles Free to Join?

Yes, joining Delta SkyMiles is 100% free! All you need to do is sign up on the Delta website, and you’ll get your SkyMiles account number instantly. Once enrolled, you can start earning miles on Delta flights, partner airlines, credit card spending, and everyday activities like dining or shopping through Delta’s portals. There are no hidden fees, and the program is open to anyone, regardless of where you live or how often you fly.

Why Join SkyMiles?

• Free to join: No cost to start earning miles.
• Miles never expire: Save them for as long as you want.
• Global reach: Redeem miles on Delta and over 30 partner airlines, including SkyTeam members like Air France and KLM.
• Versatile redemptions: Use miles for flights, upgrades, hotels, car rentals, and more.

How Do Delta SkyMiles Work?

Understanding how Delta SkyMiles work is key to maximizing their value. Here’s a breakdown:

Earning Miles: You earn miles based on the ticket price (excluding taxes and fees) for Delta-marketed flights. General members earn 5 miles per $1 spent, while elite Medallion members can earn up to 11 miles per $1, depending on their status level. Basic Economy fares, however, do not earn miles. You can also earn miles through Delta’s co-branded American Express cards, shopping portals, dining programs, and partners like Uber or Airbnb.

Redeeming Miles: SkyMiles can be redeemed for Award Travel on Delta and partner airlines, seat upgrades, Delta Sky Club memberships, vacation packages, and more. The value of a mile varies, but NerdWallet estimates Delta miles are worth about 1.2 cents each for economy tickets. Aim for redemptions that offer at least this value to get the most bang for your buck.

Dynamic Pricing: Delta uses dynamic pricing for award flights, meaning the number of miles required fluctuates based on demand, route, and season. This can make it tricky to find  sweet spots,  but Delta’s frequent flash sales can offer great deals.

How to Buy Delta Miles: A Step-by-Step Guide

If you’re short on miles for your next adventure, buying Delta SkyMiles is a straightforward process. Here’s how to do it:

1- Log In to Your SkyMiles Account: Visit delta.com and sign into your SkyMiles account. Your account must be at least 10 days old and have earned at least 1 mile to be eligible to buy miles.

2- Navigate to  Buy Miles : Find the  Buy Miles  option under the SkyMiles section.

3- Select Your Amount: You can purchase miles in increments of 2,000, up to 60,000 miles per calendar year. The cost is $0.035 per mile (3.5 cents), plus applicable taxes.

4- Complete the Purchase: Enter your payment information, and the miles will be credited to your account within 24–48 hours

.Pro Tip: Watch for Delta’s promotional offers, which sometimes include bonus miles or discounted rates when buying miles. These promotions can make purchasing miles more cost-effective.

Is Buying Delta Miles Cheap or Worth It?

Let’s address the big question: Can you buy Delta miles cheap? At 3.5 cents per mile, purchasing Delta SkyMiles is rarely a bargain compared to their average redemption value of 1.2 cents per mile. However, there are scenarios where buying miles makes sense:

Topping Off for a High-Value Redemption: If you’re a few thousand miles short of a premium cabin award (like Delta One), buying miles can be cheaper than paying the full cash price for the ticket.

Flash Sales: Delta’s award sales can offer discounted mileage rates for specific routes, making purchased miles more valuable. Check Delta’s Award Deals page for current promotions.

Last-Minute Travel: If cash fares are sky-high, using miles (even purchased ones) can save you money.

When to Avoid Buying Miles:

If you can earn miles through other methods, like transferring American Express Membership Rewards points (at a 1:1 ratio, though with a small transfer fee).

If you’re not close to a specific redemption goal, as buying miles speculatively can be costly.Example: A round-trip business class ticket to Europe might cost $3,000 in cash or 150,000 miles. At 1.2 cents per mile, those miles are worth $1,800. If you’re 10,000 miles short, buying them for $350 (plus taxes) could save you money compared to the cash fare.

Conclusion: Should You Buy Delta SkyMiles?

Buying Delta SkyMiles can be a smart move if you’re close to a dream redemption, especially for premium cabins or during award sales. However, at 3.5 cents per mile, it’s not always the cheapest option. Focus on earning miles through flights, credit cards, and partners first, and only buy miles when the math makes sense. By joining the free Delta SkyMiles program and using strategic tips like leveraging promotions or the Take Off 15 benefit, you can unlock incredible travel experiences without breaking the bank.

If you’re curious, the path is pretty clear. Learn some Solidity, grab OpenZeppelin’s templates (they’ve already been audited, which is a lifesaver), and host your metadata on something like IPFS. Always test on networks like Polygon or Sepolia before going live — trust me, it’s cheaper than making a mistake on Ethereum itself. Then, when you’re ready, platforms like OpenSea are waiting for your ERC-1155 creations.

Where It’s Heading

ERC-20 and ERC-721 aren’t going away anytime soon, but ERC-1155 is clearly the direction things are moving. It’s faster, cheaper, and more flexible. As more games, marketplaces, and even real-world asset projects pick it up, I wouldn’t be surprised if it becomes the new normal.

Wrapping It Up

ERC-1155 isn’t just another upgrade; it’s a rethink of how blockchain assets should work. By combining fungible and non-fungible tokens under one standard, it takes away so many of the headaches we’ve lived with — high gas fees, too many contracts, and risky transfers.

Whether you’re a gamer in South Korea, an artist in France, or an investor in the U.S., this standard makes blockchain smoother and more practical. If you’ve been waiting for NFTs and digital tokens to feel more user-friendly, ERC-1155 is the step in that direction.

So, maybe it’s time to give it a try. Check out OpenZeppelin’s docs, join a dev community, or just browse ERC-1155 tokens on OpenSea. The future of digital assets isn’t one-token-fits-all anymore — it’s multi-token. And ERC-1155 is showing us what that looks like.

Try BYDFi. It’s beginner-friendly, secure, and gives you easy access to the coins you need without the usual hassle. A solid place to start your journey.

Ready to learn more about trading strategies and crypto safety? Check out BYDFi for beginner tutorials, expert insights.

1- You Choose a Platform: You sign up for a crypto social trading platform like eToro, NAGA, or BYDFi  Copy Trading.

2- You Research and Select a  Master Trader : This is the most critical step. You can browse trader profiles, analyzing their performance history, risk score, assets they trade, and past returns.

3- You Allocate Funds: You decide how much money you want to allocate to copying this trader. This could be $100 or $10,000.

4- The  Bot  Takes Over: Once you click  Copy,  the platform's automated system  the crypto copy trading bot  links your account to the Master Trader’s.

5- Automatic Execution: Every time the Master Trader opens or closes a position, the system automatically replicates the trade in your account, proportional to the amount of capital you allocated.

It’s a set-it-and-forget-it system—but with a crucial caveat: you should never truly  forget it.  We'll get to the risks shortly.

The Unbeatable Benefits: Why You Might Start Copy Trade Crypto Today

The advantages are compelling, especially for new investors in the UK, US, Australia, and other countries where these platforms are readily accessible.

1- Passive Income Potential: This is the big one. The goal is to generate returns without active effort. Your portfolio works for you, 24/7.

2- Learn from the Best: By watching the strategies of successful traders, you get a front-row seat to their decision-making process. It’s an incredible educational tool.

3- Powerful Diversification: You aren't limited to copying one person. You can spread your investment across 5, 10, or even 20 different traders across various crypto assets, drastically reducing your risk.

4- Emotion-Free Trading: One of the biggest hurdles for new traders is letting fear and greed dictate their actions. A crypto copy trading bot follows the strategy coldly and mechanically, removing emotion from the equation.

5- Accessibility: With low minimum investments on some platforms, almost anyone can get started.

The Shocking Risks and Hidden Dangers Nobody Talks About

Now, for the cold water. Crypto copy trading is NOT a guaranteed money-printing machine. Ignoring these risks is the fastest way to lose money.

1- Past Performance is Not Indicative of Future Results: That trader with a 300% return last month? They could be on a lucky streak that ends tomorrow. The crypto market is notoriously volatile.

2- The Waterfall  Effect: When a Master Trader makes a bad move, every single one of their followers loses money simultaneously. One wrong trade can wipe out weeks of gains.

3- Fees and Costs: Master Traders take a performance fee from your profits. Platforms also have spreads and other fees. These can eat into your returns significantly.

4- Over-Diversification: Copying too many traders can be counterproductive. You might end up with a convoluted portfolio where gains in one area are canceled out by losses in another.

5- Platform Risk: You are trusting the crypto social trading platform with your funds. While major platforms are regulated, it's crucial to use reputable services.

Your 5-Step Action Plan to Start Crypto Copy Trading Safely

Ready to dip your toes in? Don't just jump in blindly. Follow this strategic plan.

1- Choose a Reputable Platform: Do your research. Look for well-established, regulated platforms with strong security measures. Read reviews and compare their features.

2- Become a Detective (Analyzing Traders): Don't just look at returns. Scrutinize:Risk Score: How volatile is their strategy?Average Trade Size: Do they risk too much per trade?Maximum Drawdown: What was the biggest peak-to-trough decline in their portfolio? This tells you how much pain you might have to endure.Trading History: How long have they been trading? A 12-month consistent record is better than a 1-month moonshot.

3- Start Small & Diversify: Begin with a small amount of capital you are comfortable losing. Copy 3-5 traders with different strategies (e.g., one day-trader, one swing-trader, one DeFi-focused trader).

4- Monitor Relentlessly: Check your portfolio regularly. Is a trader's strategy changing? Is their risk score increasing? Don't be afraid to stop copying a trader if their performance deteriorates.

5- Withdraw Profits Periodically: The golden rule of crypto. Once you've secured a decent profit, take some of it out and put it in your bank account. This locks in your gains and protects you from a sudden market crash.

Final Verdict: Is Crypto Copy Trading Right for YOU?

Crypto copy trading is a powerful, democratizing tool that opens up the world of cryptocurrency investing to everyone. It can be a fantastic way to generate passive income and learn from seasoned professionals.

However, it is not a substitute for due diligence. It should be called  crypto copy investing,  because that's what you're doing—you're investing in the skill of another trader.

When you think of a major exchange like Binance, BYDFi , or Coinbase, you're interacting with a centralized model. These exchanges don't magically have all that liquidity themselves. They partner with professional liquidity providers crypto firms.

Who are these providers?
They are often large financial institutions, proprietary trading firms, and market makers like Citadel Securities, Jump Trading, or specialized crypto-native firms. They deposit millions (sometimes billions) of dollars in capital onto the exchange's order books.

Their Goal: To make a small profit on the bid-ask spread on a massive volume of trades, providing a smooth experience for you in the process.

2. The DeFi Revolution: Becoming Your Own Bank (and Liquidity Provider)

Decentralized Finance (DeFi) turned this model on its head. In DeFi, anyone can become a liquidity provider.

Platforms like Uniswap, SushiSwap, and Curve Finance use Automated Market Makers (AMMs). Here’s how it works:

1- You and other users deposit pairs of crypto (e.g., ETH/USDC) into a  liquidity pool.

2- This pooled capital becomes the marketplace for traders to swap tokens.

3- In return for providing your assets, you earn a percentage of all the trading fees generated by that pool.

This is the heart of "yield farming" and has democratized market making. However, it's not without risks, such as impermanent loss, which is a topic for another day.

Why Should You, as a Trader or Exchange, Even Care?

You might think, "That's great, but I just want to trade." Here’s why this matters to you directly.

For the Trader:

1- Lower Costs: Tighter spreads mean you pay less to enter and exit positions. Over hundreds of trades, this saves a fortune.

2- Faster Execution: No more waiting for a buyer or seller. Your market orders fill instantly at or near the expected price.

3- Price Stability: Deep liquidity acts as a shock absorber. A large sell order won't crash the price as dramatically, protecting your portfolio's value.

4- Access to Altcoins: A reputable cryptocurrency liquidity provider enables exchanges to list a wider variety of coins. Without them, you'd be stuck with only Bitcoin and Ethereum.

For the Exchange (or Someone Starting One):

If you're running or considering using a new exchange, liquidity is your #1 challenge. A platform with no liquidity is a ghost town. Partnering with a top-tier liquidity provider for crypto exchange is non-negotiable. It’s what builds user trust and trading volume from day one.

Choosing the Right Liquidity Provider: A 5-Point Checklist

Whether you're an exchange owner or a DeFi user looking to provide liquidity, due diligence is critical. Here’s what to look for in a professional crypto liquidity provider:

1- Depth of Order Books: Do they provide deep liquidity across major pairs (BTC, ETH) and the minor altcoins you care about? A deep book means large trades have minimal price impact.

2- Competitive Spreads: The benchmark is often the spread on top-tier exchanges. Anything significantly wider is a red flag.

3- Proven Technology & Uptime: Their systems need to be robust, with low latency and 99.99% uptime. A glitch in their system could bankrupt them and cripple your exchange.

4- Regulatory Compliance: As the crypto space matures, working with regulated, transparent entities is becoming crucial for risk management.

5- Transparent Fee Structure: Understand exactly how they make money. Are there hidden costs or is it a straightforward, competitive fee?

The Future of Liquidity: What's Next?

The world of liquidity providers crypto is not standing still. We're already seeing the lines blur between CeFi and DeFi.

1- Institutional DeFi: Major CeFi LPs are starting to participate in DeFi pools to put their capital to work.

2- Cross-Chain Liquidity: Solutions are emerging to seamlessly move liquidity between different blockchains, making the entire ecosystem more efficient.

3- AI-Powered Market Making: Advanced algorithms are getting better at predicting volatility and optimizing liquidity provision in real-time.

The Bottom Line: Liquidity is Life

The next time you execute a flawless, instant trade on your favorite platform, remember the invisible force working behind the scenes. The crypto liquidity provider isn't just a backend service; they are the lifeblood of the market.

They enable the efficiency, stability, and accessibility that makes modern crypto trading possible. By understanding their role, you’ve taken a crucial step from being a passive user to an informed market participant.

That’s the Ethereum Virtual Machine.

It’s the runtime environment for every single smart contract on the Ethereum blockchain. When you interact with a DeFi protocol, mint an NFT, or provide liquidity, you're essentially sending a request to this global computer, saying,  Hey EVM, run this code for me.

So, What Does EVM Mean for You, the User?

In practical terms, the EVM is the reason you can do more with crypto than just send and receive coins. It’s the engine that powers:

1- DeFi (Decentralized Finance): Lending on Aave, swapping on Uniswap.

2- NFTs (Non-Fungible Tokens): Minting and trading digital art on marketplaces like OpenSea.

3- dApps (Decentralized Applications): Thousands of applications running on a decentralized network.

Without the EVM, Ethereum would just be another simple cryptocurrency. With it, it became a global settlement layer for a new internet.

Beyond Ethereum: The EVM Domination Effect

Here’s where it gets really exciting. The EVM was so brilliantly designed that it became the gold standard. Other blockchain projects looked at Ethereum and thought,  Why reinvent the wheel?

This led to the rise of EVM-compatible blockchains. These are separate, independent blockchains like BYDFi  Smart Chain (BSC), Polygon, Avalanche, and Fantom that have built their systems to understand and run the same code as the Ethereum EVM.

Why This is a Game-Changer for Your Crypto Experience

1- Seamless Cross-Chain Movement: Because these chains speak the same  language (EVM), you can easily port projects and assets between them. A developer can deploy their dApp on Ethereum, Polygon, and Arbitrum with minimal changes.

2- Wallet Simplicity: Your same Ethereum wallet address (like your MetaMask) can be used across all EVM-compatible chains. You don't need a new wallet for every network; you just need to add the new network to your existing one.

3- Lower Fees and Faster Speeds: Stuck with Ethereum's high gas fees? Simply bridge your funds to an EVM-compatible chain like Polygon or Arbitrum, where transactions cost pennies and are confirmed in seconds, all while using the same familiar tools and interfaces.

This ecosystem of interconnected, EVM-powered chains is what we often refer to as the "EVM ecosystem." And the assets that live on these chains are your EVM tokens.

What is an EVM Token? (It's Probably in Your Wallet Right Now)

An EVM token is any cryptocurrency or digital asset that exists on an EVM-compatible blockchain. This is a critical concept to grasp.

It’s not just one type of coin. It’s a category that includes:

1- The Native Coins: ETH (Ethereum), BNB (BSC), MATIC (Polygon), AVAX (Avalanche). These are used to pay for transaction fees (gas) on their respective networks.

2- ERC-20 Tokens: This is the token standard on EVM chains. If you hold USDT, USDC, SHIB, or any of the thousands of other tokens, you are holding an EVM-compatible token.

3- ERC-721 & ERC-1155 Tokens: These are the NFT standards. So yes, your prized CryptoPunk or Bored Ape is also an EVM token.

So, when you see "EVM coin," people are often referring to the native gas asset of an EVM-compatible chain. When you see "EVM token," they're likely talking about the broader universe of assets built on top of these chains.

The Practical Power: How to Leverage EVM Compatibility Today

Understanding this isn't just academic; it puts power in your hands. Here’s how you, as a user or trader, can actively use this knowledge.

1. Mastering Your MetaMask for Multiple Chains

Your MetaMask wallet is your passport to the EVM world. You don't need a separate wallet for each chain. Simply:

1- Go to your MetaMask settings.

2- Find "Networks" and  Add a Network.

3- Add the RPC details for chains like Polygon, Arbitrum, or Avalanche (easily found with a quick Google search).Now you can manage assets on dozens of chains from one single interface.

2. Bridging Assets Like a Pro

Got ETH on Ethereum Mainnet but want to use it on Polygon for cheaper fees? You use a bridge. Bridges like the official Polygon Bridge or third-party services like Hop Protocol or Synapse allow you to  teleport your EVM tokens from one compatible chain to another.

3. Identifying Investment Opportunities

When a new, promising dApp launches on Ethereum, savvy investors watch for its deployment on other EVM chains. Often, these "cross-chain" launches come with lucrative liquidity mining incentives and airdrops. By understanding the EVM landscape, you can be an early participant.

The Future is Multi-Chain, and the EVM is its Backbone

The debate isn't Ethereum vs. The Rest  anymore. The future is a multi-chain universe where hundreds of specialized blockchains interoperate. The EVM has emerged as the common ground, the lingua franca of this new digital economy.

Newer, non-EVM chains (like Solana, Cardano, or Bitcoin's Lightning Network) have their own strengths and innovations. However, the massive network effect, developer mindshare, and deep liquidity of the EVM ecosystem make it an undeniable force.

For you, the user, this means the skills and knowledge you build today—using MetaMask, navigating DeFi protocols, bridging assets—will remain relevant and valuable as this ecosystem continues to expand.

Final Thoughts: Your Key to the Crypto Kingdom

So, the next time you see "EVM," don't gloss over it. See it for what it is: the foundational layer of the decentralized internet.

It’s the reason you have choices. It’s the reason you can escape high fees without leaving the ecosystem you know. It’s the reason a vibrant world of financial and creative applications exists at your fingertips.

Acquire core assets like Ethereum, the bedrock of the tokenization revolution, securely and efficiently on the BYDFi spot market.