The Ledger Keeper's Dilemma 2.0

Every payment system decides who can change the ledger—and who can see it.

The question isn't whether we trust; it's how we verify.

How to Use This Tool

✅ Click any cell to see detailed trade-offs, real-world examples, and when to use each system

🎯 Select scenarios below to see how each keeper performs under pressure

⚡ Compare side-by-side to understand the speed vs. freedom spectrum

Ledger Keeper	Speed	Control	Privacy	Censorship Resistance	Real Examples

🎯 Test Your Keeper in Real Scenarios

Select a scenario to see how each ledger keeper handles the challenge

                Pattern: Centralized rails = fast but fragile.

                Open networks = resilient but require responsibility.

            "Speed is easy. Freedom is fragile."

            Centralized rails keep getting faster.

            Bitcoin's revolution was independence—rules without a referee change the game.

← Back to Module 2 Next: Enter Bitcoin →