Which problem refers to the ability to spend the same currency twice?

Inflation

Transparency

Double-spending

Inefficient energy usage

Since the blockchain's transactions are publicly recorded, Bitcoin is ___?

Inflating

Transparent

Fake

Inefficient

What generally causes the value of money to decrease?

Inflation

Transparency

Double-spending

Inefficient energy usage

What problem has plagued money for millennia until the invention of Bitcoin?

Byzantine Generals Problem

Inefficient energy usage

Financial exclusion

Pizza party

How does Bitcoin solve the Byzantine Generals Problem?

Crypto

Proof-of-Work consensus mechanism

Hashing

Mining

What impacts the quality of life, deprives people of the chance to invest for their future, and deprives them of financial safeguards?

Byzantine Generals Problem

Inefficient energy usage

Inflation

Financial exclusion

What is one of the problems Bitcoin helps solve in El Salvador?

Internet

Farming

Mining

Remittances

Which problem contributes to climate change?

Byzantine Generals Problem

Inefficient energy usage

Financial exclusion

Inflation

What is one of the ways El Salvador powers its bitcoin mining?

Fossil fuels

Geothermal energy

Solar energy

Hydropower

What is the percentage range of unbanked people in the Philippines as of 2021?

Above 60%

30-60%

10-30%

Below 10%

Problems that Bitcoin Solves

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