Bitcoin transactions require multiple confirmations to ensure security, with most considered final after six confirmations. Increasing network congestion, block size limits and transaction fees have ...

The IRS routinely monitors abusive tax transactions. If a particular transaction becomes more prevalent, the agency identifies it as a “listed transaction,” requiring self-reporting by taxpayers (IRS ...

PayPal, like any online payment service, is susceptible to transaction problems between users. Buyers paying with PayPal may run into negligent sellers, lost merchandise, false advertising and ...

A transaction on the Ethereum blockchain is technically initiated by an external account owner (not a contract). For example, if User A sends 1 Ether (ETH) to User B, the action of debiting from one ...

For many believers in blockchain, the technology's allure lies in its open, uncontrolled nature – where decentralized networks are unfettered by the constraints and biases that shape today's internet.

Your app works beautifully. Users love the interface. Marketing is hitting targets. Then one morning, you wake up to angry ...