Full discloser, I'm a digital ignorant. Can someone explain to me what this is?
Sure. I'm here for you.
You know what accounting is, yes? You know what digital accounting, like Quickbooks is, correct? You know what encryption is, yes?
Well, imagine a digital accounting system for a closed operation, say, for one particular bank, involving all the accounts at that bank. The bank accounting system begins with a "genesis block" (describing initial parameters of the operation) which is published for that community. Therafter, every transaction is "hashed" (using encryption) into a "block" and added to the "chain" in the order they occur, such that anyone can examine the entire chain of transactions and verify by the hashes that there has been no tampering This allows everyone to have a software application that they can run whenever they wish, to back chain through and verify the hashes and be confident that everything is on the up-&-up.
What
Into the Night is forthwith referring regarding Bitcoin's block chain problem has to do with its architecture which serves as a limiting factor that throttles a host of necessary activities:
Scalability
Bitcoin processes only 3–7 transactions per second. As usage grows, this causes congestion, high fees, and slow confirmations.
Energy Consumption
Bitcoin’s Proof-of-Work system requires massive computational power, leading to high electricity usage and environmental concerns.
Security vs. Incentive Decay
Bitcoin relies on miners for security. As block rewards decrease over time, miner incentives may weaken, risking network security unless transaction fees rise.
Regulatory and Tax Complexity
Bitcoin is treated as property in many regions, triggering capital gains taxes on every transaction. This complicates everyday use.
Volatility and Public Trust
Bitcoin’s price fluctuates wildly, making it unreliable as a stable currency. Combined with risks like cybertheft and scams, this undermines public confidence.
Don't be afraid to come to me with the hard stuff. Enjoy!