Roland Säde

Roland is a former CMO at Atomic Wallet. He has a degree in Business Management and Finance. He has been working for different Fintech and Crypto businesses for almost a decade now. Cryptocurrency, blockchain, investing, and economics - are the topics he likes to write about.

@rolandSade

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Roland Säde

What is Cardano (ADA) and How Does It Work?

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12 min read

What is Cardano (ADA) and How Does It Work?

Cardano's ADA: A scalable, energy-efficient blockchain solution using Ouroboros consensus, offering secure, faster transactions and low fees in finance.

What Is a Consensus Mechanism in Crypto

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8 min read

What Is a Consensus Mechanism in Crypto

Explore the power of consensus mechanisms like PoW, PoS, DPoS, PoA & PoH in enhancing security and boosting performance in decentralized networks.

What Is a Hardware Wallet and How Does it Work?

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10 min read

What Is a Hardware Wallet and How Does it Work?

Secure your digital assets with hardware wallets - offline storage, easy setup, & enhanced self-custody. Engage in DeFi activities, stake crypto, and interact with DApps securely.

What Is a Paper Wallet and How Does It Work?

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12 min read

What Is a Paper Wallet and How Does It Work?

Secure your cryptocurrencies with paper wallets, offering offline storage, privacy, and perfect for gifting and promotions. Explore how hardware wallets revolutionize crypto security."

What Is Proof-of-Work (PoW) and How Does It Work in 2023?

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13 min read

What Is Proof-of-Work (PoW) and How Does It Work in 2023?

Proof-of-Work (PoW): A cryptographic puzzle demanding immense computing power and energy to prevent double-spending. Miners secure the network, earning rewards.

BCH vs. BTC - What's the difference between Bitcoin Cash and Bitcoin

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8 min read

BCH vs. BTC - What's the difference between Bitcoin Cash and Bitcoin

Explore the evolution of cryptocurrencies, focusing on the distinctions between Bitcoin & Bitcoin Cash. Learn about their origin, the concept of a hard fork, and how each strives to offer unique solutions in the crypto market.

Uncovering the Basics of Crypto Mining

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12 min read

Uncovering the Basics of Crypto Mining

Crypto mining validates transactions & creates new coins. Hash rate, power use, legality, & environment matter. Hardware & cooling are crucial. Be legally & eco-aware.

Exploring ICOS: A Comprehensive Guide to Initial Coin Offerings in 2023

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10 min read

Exploring ICOS: A Comprehensive Guide to Initial Coin Offerings in 2023

ICO: a fundraising method for blockchain projects needing investor caution, regulatory compliance, research, risk awareness & portfolio diversity.

What is a Crypto Token?

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9 min read

What is a Crypto Token?

Crypto tokens: digital assets on a blockchain. Tokens facilitate transactions, while coins serve as payment. Risky but rewarding investment with price swings, scams, fees, and regulation. Stake & farm for rewards.

What is a Public Key - Beginner's Guide

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9 min read

What is a Public Key - Beginner's Guide

Explore the vital role of public key encryption in securing digital communications and maintaining data integrity. It discusses the differences between public and private keys, the encryption process, practical applications, and key management best practices.

What is a Crypto Wallet? Learn to Store Your Crypto Safely

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9 min read

What is a Crypto Wallet? Learn to Store Your Crypto Safely

Get to know the basic of a crypto wallet. What are the differences between a cold and a hot wallet? Store your cryptocurrency safely after reading this guide.

How do I check my transaction on the block explorer?

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4 min read

How do I check my transaction on the block explorer?

Learn how to check and track your cryptocurrency transactions directly on the blockchain explorer.

Top 21 Best Cryptocurrencies To Stake in 2024 - High-yield Coins

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13 min read

Top 21 Best Cryptocurrencies To Stake in 2024 - High-yield Coins

Find out about the most profitable and highest-yield offering crypto to stake this year. Staking can generate passive income, but it is important to know which and why to start with staking.

Top 10 Altcoins To Watch in 2024 (Updated)

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9 min read

Top 10 Altcoins To Watch in 2024 (Updated)

Top 10 Altcoins other than Bitcoin to watch out for this year. Based on market cap, historical performance and market events.

Ethereum vs Bitcoin: Differences between ETH and BTC

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11 min read

Ethereum vs Bitcoin: Differences between ETH and BTC

Explore Bitcoin vs Ethereum: technology, transaction speed, fees, performance, and future scope. Make informed crypto investment choices.

Guide to Crypto Staking - What It Is and How To Get Started

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9 min read

Guide to Crypto Staking - What It Is and How To Get Started

Staking fundamentally involves committing your cryptocurrency assets to a specific blockchain system in order to earn rewards in return.