Bitcoin quiz

Bitcoin EN

1 / 10

When was the BTC genesis block mined?

2020.

2009.

2012.

2010.

2 / 10

Bitcoin can be divided into some "smaller coins". How do we call them?

Litecoins.

Bitcoin Cash.

Lightning.

Satoshis.

Cents.

3 / 10

How many transactions can Bitcoin blockchain process daily?

Around 120.000.

Around 700.000.

Around 1.000.000.

Around 12.000.000.

Around 140.000.000.

4 / 10

What's the average BTC block size?

Around 1.5 MB.

Around 2.5 MB.

Around 140 MB.

Around 35 MB.

Around 14 MB.

5 / 10

Which currency has higher ecological impacts in total (production/mining and transactions)?

Czech crown.

BTC.

Euro cash.

Dollar cash.

6 / 10

How old is Satoshi Nakamoto?

Around 65.

Around 50.

It is not publicly known.

Around 30.

7 / 10

How often is a new BTC block mined?

Less than 100× per day.

More than 500× per day.

Other options are incorrect.

24× per day.

2× per day.

8 / 10

What was the first thing that someone bought for bitcoins?

A cactus.

Some tropical rainforest plant.

Other cryptocurrency.

Some Italian food.

Dollar cash.

9 / 10

Which cryptocurrency is better for interplanetary use?

The one with shorter block-time.

The one with one-second block-time.

Block-time is not relevant at all.

The one with longer block-time.

10 / 10

When did the first real BTC transaction happen?

Other options are incorrect.

2009.

2012.

2010.

2020.

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Bitcoin EN quiz