Search our executive blockchain insights and services.
…Dave creates a ‘secret’ (R) that only he himself knows, and executes a hash function on it to generate a hash (H), which is then sent to Alice. 2. Alice sets up an HTLC, which should meet predefined conditions to release the funds. In this case, Alice promises to pay Bob 1.002 BTC if he successfully provides the secret (R) within the next 10 blocks. If not, the payment is transferred back to Alice. 3. Bob doesn’t know the secret (R) to claim the 1.002 BTC locked by Alice, so he sets up a…
Learn More
…Dave creates a ‘secret’ (R) that only he himself knows, and executes a hash function on it to generate a hash (H), which is then sent to Alice. 2. Alice sets up an HTLC, which should meet predefined conditions to release the funds. In this case, Alice promises to pay Bob 1.002 BTC if he successfully provides the secret (R) within the next 10 blocks. If not, the payment is transferred back to Alice. 3. Bob doesn’t know the secret (R) to claim the 1.002 BTC locked by Alice, so he sets up a…
Learn More
What Are Bitcoin Layer-2s and How Do They Work? Read more about Bitcoin Layer-2s — a new class of protocols bringing scalability and programmability to the Bitcoin network. What Are Bitcoin Layer-2s and How Do They Work?Level UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBitcoin6 Feb 2025|INTERMEDIATE|5 MIN READWhat Are Bitcoin Layer-2s and How Do They Work?Read more about Bitcoin Layer-2s — a new class of protocols bringing scalability and programmability to the Bitcoin netwo…
Learn More
Proof of Capacity A succinct definition of Proof of Capacity Proof of CapacityLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyGLOSSARYPROOF OF CAPACITYCopy linkShare on TwitterShare on FacebookShare on LinkedinProof of CapacityIn Proof of Capacity (PoC), occasionally referred to as Proof of Space (PoSpace), network participants temporarily provide storage space on their hard drives in a bid to verify transactions and mine new blocks. While this process requires large amounts of data st…
Learn More
Arweave Price | AR Price, Charts | Crypto.com Arweave USD Price Today - discover how much 1 AR is worth in USD with converter, price chart, market cap, trade volume, historical data and more. Arweave Price | AR Price, Charts | Crypto.comCoins: 26,548Market Cap: $3,436.39 B USD24H Change: -1.56%24H Volume: $115.58 B USDDominance: BTC: 60.00%, ETH: 8.54%ETH Gas: 0 GweiAll PricesArweave PriceArweaveARShareDownload$5.14 USDN/A(24H)0.00004884 BTC-2.87%(24H)PriceTradingViewArweave Price Chart (U…
Learn More
Litecoin vs Bitcoin Cash: Comparing Two Bitcoin Offshoots With Divergent Goals Compare Litecoin’s faster, lower-cost transactions and Bitcoin Cash’s commitment to better scalability and peer-to-peer payments. Litecoin vs Bitcoin Cash: Comparing Two Bitcoin Offshoots With Divergent GoalsLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYAltcoinsYESTERDAY|BEGINNERS|1 MIN READLitecoin vs Bitcoin Cash: Comparing Two Bitcoin Offshoots With Divergent GoalsCompare Litecoin’s faste…
Learn More
Bitcoin vs Dogecoin: Comparing the World’s First Cryptocurrency to the Ultimate Meme Coin Bitcoin and Dogecoin may both be cryptocurrencies, but they differ in design, purpose, economics, and community culture. See how they compare. Bitcoin vs Dogecoin: Comparing the World’s First Cryptocurrency to the Ultimate Meme CoinLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYAltcoins4 Jun 2025|BEGINNERS|7 MIN READBitcoin vs Dogecoin: Comparing the World’s First Cryptocurrency to…
Learn More
What Are Block Explorers and How Do They Work? Block explorers allow anyone to view transactions on a blockchain. Here’s how they work and how to access them. What Are Block Explorers and How Do They Work?Level UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBlockchain16 Jun 2023|INTERMEDIATE|4 MIN READWhat Are Block Explorers and How Do They Work?Block explorers allow anyone to view transactions on a blockchain. Here’s how they work and how to access them. Key Takeaways: A bloc…
Learn More
What Is Consensus? A Beginner’s Guide What is a consensus mechanism? From Proof of Work to Proof of Stake, learn how they work for cryptocurrency. What Is Consensus? A Beginner’s GuideLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBlockchain13 May 2022|BEGINNERS|7 MIN READWhat Is Consensus? A Beginner’s GuideWhat is a consensus mechanism? From Proof of Work to Proof of Stake, learn how they work for cryptocurrency. Consensus for blockchain is a procedure in which the pe…
Learn More
What Is Consensus? A Beginner’s Guide What is a consensus mechanism? From Proof of Work to Proof of Stake, learn how they work for cryptocurrency. What Is Consensus? A Beginner’s GuideLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBlockchain13 May 2022|BEGINNERS|7 MIN READWhat Is Consensus? A Beginner’s GuideWhat is a consensus mechanism? From Proof of Work to Proof of Stake, learn how they work for cryptocurrency. Consensus for blockchain is a procedure in which the pe…
Learn More