Remember: Not one trusted keeper, but many copies that agree: that was the new idea.
Questions
1
Which one is not true about Kettle Hollow and the new idea?
🏦There is no bank in the middle of the system🏛️It was described long before banks existed👥In Kettle Hollow everyone keeps a copy of the record
2
Which one is not true about Kettle Hollow and the new idea?
⚖️People disagree about it, and many places have rules🛡️It is guaranteed to be safe for everyone🗳️When copies disagree, the most copies win
3
Which one is not true about Kettle Hollow and the new idea?
🏛️It was described long before banks existed🏦There is no bank in the middle of the system📒One keeper's notebook can be lost, soaked or changed
4
Which one is true about Kettle Hollow and the new idea?
🕵️A cheat only needs to change one copy🔢Only twenty-one million coins can ever exist🖨️Anyone can print as many coins as they like
5
Which one is true about Kettle Hollow and the new idea?
🔢Only twenty-one million coins can ever exist🏛️It was described long before banks existed👑One person owns the record and decides alone
6
Which one is true about Kettle Hollow and the new idea?
🏛️It was described long before banks existed🗳️When copies disagree, the most copies win🖨️Anyone can print as many coins as they like
7
Which one is true about Kettle Hollow and the new idea?
🏛️It was described long before banks existed🖨️Anyone can print as many coins as they like💥Changing an old page breaks the seals after it
8
🏛️Is it not true? It was described long before banks existed.
TrueFalse
9
Which one is true about Kettle Hollow and the new idea?
🕵️A cheat only needs to change one copy🗓️The idea was described in two thousand eight🛡️It is guaranteed to be safe for everyone
10
Which one is true about Kettle Hollow and the new idea?
🏛️It was described long before banks existed🕵️A cheat only needs to change one copy⚖️People disagree about it, and many places have rules
11
Which one is true about Kettle Hollow and the new idea?
🛡️It is guaranteed to be safe for everyone🗓️The idea was described in two thousand eight🏛️It was described long before banks existed
12
Which one is not true about Kettle Hollow and the new idea?
🗓️The idea was described in two thousand eight🔢Only twenty-one million coins can ever exist🖨️Anyone can print as many coins as they like
Scan the code at the top to mark this sheet on screenTake a photo of your answers or type them. It is marked for you automatically, and your score is kept.
Answer key · Set B
The birth of Bitcoin
1It was described long before banks existed
2It is guaranteed to be safe for everyone
3It was described long before banks existed
4Only twenty-one million coins can ever exist
5Only twenty-one million coins can ever exist
6When copies disagree, the most copies win
7Changing an old page breaks the seals after it
8True
9The idea was described in two thousand eight
10People disagree about it, and many places have rules
11The idea was described in two thousand eight
12Anyone can print as many coins as they like
Mark each answer, count the right ones and write the score on the sheet.