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transaction fees

Yes, a Roth IRA can gain Bitcoin exposure, often through a specialized or self-directed setup. The real issues are custody, fees, rules, and scams.

A bitcoin beginner should learn what Bitcoin is, how it works, how to buy it, and how to store it before making any trade.

Bitcoin is a decentralized digital currency and payment system built on blockchain. It is not a stock, loyalty point, or guaranteed-profit asset.

Bitcoin can only reach 21 million coins because its protocol sets a hard supply cap and cuts new issuance over time through halving.

Bitcoin cannot exceed 21 million coins because its issuance schedule shrinks over time and network nodes reject blocks that break the rules.

When Bitcoin reaches 21 million, the network does not stop. New coin issuance ends, and miner revenue depends more on transaction fees.

When Bitcoin reaches 21 million, new coin issuance ends, but the network keeps running and miners rely more on transaction fees.

Bitcoin is capped at 21 million because its issuance schedule was built to be scarce, predictable, and resistant to arbitrary expansion.