What is mining difficulty and why does it change?
Mining difficulty measures how hard it is to find a valid new block, and a proof-of-work network adjusts it to keep new blocks arriving at a steady pace.
By Vahe HakobyanRead
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Mining difficulty measures how hard it is to find a valid new block, and a proof-of-work network adjusts it to keep new blocks arriving at a steady pace.
By Vahe HakobyanRead
A Bitcoin mining pool combines miners' computing power and shares rewards. Payout methods set each miner's cut. The IRS taxes rewards as income.
By Vahe HakobyanRead
A blockchain micropayment is a small crypto transfer, often on a second layer such as Bitcoin's Lightning Network. Check the network before you send.
By Vahe HakobyanRead
A central bank digital currency is digital cash from a central bank, not a crypto coin. The Federal Reserve has studied one but the US has not issued it.
By Vahe HakobyanRead
A block subsidy is new cryptocurrency a proof-of-work network pays to miners for adding a block. Bitcoin cuts its subsidy in half about every four years.
By Vahe HakobyanRead
Bitcoin adjusts mining difficulty to keep blocks arriving near a target pace. The network recalculates it from recent block times on a fixed cycle.
By Vahe HakobyanRead
Bitcoin mining confirms transactions and issues new bitcoin through proof-of-work computing that needs specialized hardware and large amounts of power.
By Vahe HakobyanRead
Crypto ATMs charge a percentage of your purchase, plus a spread and sometimes a network fee. Check the screen before you confirm. Cancel if no fee appears.
By Vahe HakobyanRead
Crypto payments cannot be reversed, so a refund is a new transfer from the receiver. Ask in writing, agree on the network, and keep records for taxes.
By Vahe HakobyanRead
Yes, US employers can pay workers in cryptocurrency when wage, tax and state rules are met. Minimum wage and overtime cannot be paid in crypto.
By Vahe HakobyanRead
Value the crypto in US dollars at the payment time, note the rate provider and timestamp, and keep those records with the wallet transaction ID for taxes.
By Vahe HakobyanRead
A crypto converter estimates value from a live market rate, not a guaranteed price. Check the coin ticker, the timestamp and a second source.
By Vahe HakobyanRead
Check the crypto transaction on a blockchain explorer and wait for confirmations. Match the coin, network, and address to your invoice before shipping.
By Vahe HakobyanRead
Crypto settlement time is when a payment becomes final and irreversible on its network, usually after enough confirmations make it hard to reverse.
By Vahe HakobyanRead
A crypto payment request link pre-fills a payment with a payee address and amount, and may set the coin and network. Check those details in your wallet.
By Vahe HakobyanRead
A crypto QR code payment is a scan-to-pay crypto transfer that fills in recipient and amount. Check the details, then approve; it is usually irreversible.
By Vahe HakobyanRead
Compare crypto transfer fees with bank fees by listing each charge, matching the date of both quotes, and adding exchange withdrawal, card, and FX costs.
By Vahe HakobyanRead
Stablecoin remittances send dollars as crypto tokens to a wallet, and the recipient cashes out in local currency. US services check identity.
By Vahe HakobyanRead
Cross-border crypto payments send value wallet to wallet on a blockchain, not through a bank wire. You need a correct address and a supported network.
By Vahe HakobyanRead
To receive crypto safely, share your public address, confirm the asset and network, and send a small test amount first. A wrong network can lose funds.
By Vahe HakobyanRead
Mining difficulty measures how hard it is to find a valid new block, and a proof-of-work network adjusts it to keep new blocks arriving at a steady pace.
A Bitcoin mining pool combines miners' computing power and shares rewards. Payout methods set each miner's cut. The IRS taxes rewards as income.
A blockchain micropayment is a small crypto transfer, often on a second layer such as Bitcoin's Lightning Network. Check the network before you send.
A central bank digital currency is digital cash from a central bank, not a crypto coin. The Federal Reserve has studied one but the US has not issued it.
A block subsidy is new cryptocurrency a proof-of-work network pays to miners for adding a block. Bitcoin cuts its subsidy in half about every four years.
Bitcoin adjusts mining difficulty to keep blocks arriving near a target pace. The network recalculates it from recent block times on a fixed cycle.
Bitcoin mining confirms transactions and issues new bitcoin through proof-of-work computing that needs specialized hardware and large amounts of power.
Crypto ATMs charge a percentage of your purchase, plus a spread and sometimes a network fee. Check the screen before you confirm. Cancel if no fee appears.
Crypto payments cannot be reversed, so a refund is a new transfer from the receiver. Ask in writing, agree on the network, and keep records for taxes.
Yes, US employers can pay workers in cryptocurrency when wage, tax and state rules are met. Minimum wage and overtime cannot be paid in crypto.
Value the crypto in US dollars at the payment time, note the rate provider and timestamp, and keep those records with the wallet transaction ID for taxes.
A crypto converter estimates value from a live market rate, not a guaranteed price. Check the coin ticker, the timestamp and a second source.
Check the crypto transaction on a blockchain explorer and wait for confirmations. Match the coin, network, and address to your invoice before shipping.
Crypto settlement time is when a payment becomes final and irreversible on its network, usually after enough confirmations make it hard to reverse.
A crypto payment request link pre-fills a payment with a payee address and amount, and may set the coin and network. Check those details in your wallet.
A crypto QR code payment is a scan-to-pay crypto transfer that fills in recipient and amount. Check the details, then approve; it is usually irreversible.
Compare crypto transfer fees with bank fees by listing each charge, matching the date of both quotes, and adding exchange withdrawal, card, and FX costs.
Stablecoin remittances send dollars as crypto tokens to a wallet, and the recipient cashes out in local currency. US services check identity.
Cross-border crypto payments send value wallet to wallet on a blockchain, not through a bank wire. You need a correct address and a supported network.
To receive crypto safely, share your public address, confirm the asset and network, and send a small test amount first. A wrong network can lose funds.