CRYPTOCURRENCY

CRYPTOCURRENCY

February 11, 2025

Bitcoin: Mempool not accepting transactions: ‘reject-reason’: ‘insufficient fee’

Bitcoin wallet not accepting transactions: insufficient fee or other issues? As a Bitcoin user, you are probably familiar with the volatility of the cryptocurrency market. However, […]
February 11, 2025

Ethereum: Where can I see the current size of the bitcoin blockchain? [duplicate]

Understanding the Bitcoin block chain: Where can you see its current size? For new people in the world of cryptocurrencies and blockchain technology, understanding how it […]
February 11, 2025

Ethereum: How does Bitcoin Core estimate the transaction fee?

Estimating Transaction Fees in Bitcoin: How Bitcoin Core Works Bitcoin, like most cryptocurrencies, relies on a complex mechanism to ensure the integrity of the network and […]
February 11, 2025

Solana: Error: failed to get recent blockhash: TypeError: fetch failed in Anchor test

Error: Failed to receive a recent Solana block of hash using an anchor test The Typeerror: Fetch error message is not successful in an anchor test […]
February 11, 2025

Solana: In Anchor, how can I check if an account is initialized or not before accessing its fields to avoid AccountNotInitialized errors?

Verification that the account was formatted with solan with anchor Your anchor program is likely to meet “Accountnotinitialized” errors when you try to use an account […]
February 11, 2025

Market Signals, Order Book, Liquidation

Understanding Cryptocurrency Markets: Crypto, Market Signals, Order Book, and Liquidation The world of cryptocurrency has exploded in recent years, attracting millions of traders from around the […]
February 11, 2025

Solana: How to Check if an NFT Belongs to a Specific Collection in Solana with mpl_token_metadata?

Verifying NFT Collection Membership in Solana using mpl_token_metadata Are you working with Solana and need to verify whether an NFT belongs to a specific collection on […]
February 11, 2025

Bitcoin: How do I cash in Physical Bitcoins?

Payment in Physical Bitcoins: Step by Step . However, navigation of the shopping process can be overwhelming, especially if you do not know cryptocurrencies or participate […]
February 11, 2025

The Dark Side of AI: Threats to Blockchain Security

The Durk Side of the ai: Blockchain Security Threats** Antificial Intellgency (Ai) Contumes to Progress and Interate indurious Industris, Its Potential Impict on security Has beconominglying. […]