Blockchain 101
100

This is a potential advantage to blockchain technology.

What is...?

  • Global

  • Open to scrutiny

  • Eliminates Middlemen/fees

  • Decentralized

  • Immutable

200

This word is commonly used to describe a book or other collection of financial accounts of a particular type but now applies to Blockchain.

What is a ledger?

300

Unlike a bank, a public blockchain is often described by this term because no single entity has control over it.

What is decentralized?

400

This is a potential DISadvantage to blockchain technology.

What is...?

  • Energy Consumption

  • Scalability

  • Regulatory Uncertainty

500

This is the change in the underlying protocol of the Blockchain.

What is a fork?

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