Episode 25: Multi-signature Wallets
Multi-signature wallets are used to execute blockchain transactions that require more than one signatures.
Episode 24: ICO
To fund blockchain startups, the founders do ICOs to sell tokens to potential users as a future right to use the application.
Episode 23: Tokens
Tokens are digital assets representing a user’s right to use a system or to participate in a process based on blockchain.
Episode 22: Proof of Stake
Proof of Stake is a blockchain consensus algorithm where the nodes put economic value on stake to participate in block production.
Episode 21: Proof of Work
Proof of work is basically about producing some data that can be verified easily, but it is hard to produce.
Episode 20: Double Spends
Double spend is a scenario when digital currency could be spent more than once because of blockchain network forks.
Episode 19: Transaction Fee
In a blockchain, the transaction fee is the fee paid to blockchain nodes to include the transaction in a block.
Episode 18: Block Rewards
Block rewards are a way to incentivize the nodes for creating new blocks and contributing to the security of the blockchain.
Episode 17: Blockchain Economics: Part 1 — Basics
Blockchain economics — what, why, and how. Block rewards, incentives, transaction fees, cryptocurrency supply, and demand.
Episode 16: Blockchain is NOT (just) Bitcoin
Just like a car is just an application of a four-wheeled vehicle, Bitcoin is an application of blockchain.