Miner rewards & transactions - Blockchain in Javascript (part 3)

Miner rewards & transactions – Blockchain in Javascript (part 3)

hey everyone my name is Sofia and in this video we will continue working on our little JavaScript blockchain implementation in the last two videos we created our blockchain and we secured it with the proof-of-work algorithm in this video I'm going to expand it a little bit and make it a simple cryptocurrency to

Money as Debt II Promises Unleashed (1 of 8)

Money as Debt II Promises Unleashed (1 of 8)

maybe your first experience of putting money in the bank wasn't quite as heartwarming as this but odds are years later you still refer to the balance showing on your bank account as being your money in the bank but it isn't if we have a deposit box at the bank the valuables we put

Money as Debt II Promises Unleashed (4 of 8)

Money as Debt II Promises Unleashed (4 of 8)

the cycle of economic boom and bust is commonly called the business cycle is if it were a natural occurrence like the hydrological or carbon cycle these natural cycles are ultimately driven by the Sun but what is it that drives the business cycle one answer is the supply of money and as we have

Signing transactions - Blockchain in Javascript (part 4)

Signing transactions – Blockchain in Javascript (part 4)

welcome back to the blockchain in JavaScript series in the previous three videos we have created a simple blockchain in JavaScript we added proof of work and we added transactions and mining rewards but there is a small problem with our current version and that is that anyone can make any transaction that he wants