Unspent Outputs: Wallet Balances, Spending Whole Outputs, Change and the Implied Fee
This lesson is part of the course
In this lesson
You add up Mia's unspent outputs, look up the two outputs she spends, send the change back to her and find the fee hidden in a transaction where the change was forgotten.
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Lessons in this course
- A Shared Ledger: Balances from a Transaction Log, Running Balances in Order and Double Spends Locked
- Toy Hashes & Chained Blocks: MOD Hashes, Previous-Hash Links and Spotting a Tampered Block Locked
- Merkle Trees: Pairing Hashes Level by Level, the Odd Leaf, the Root and a Proof Path Locked
- Proof-of-Work: Targets, a Given Nonce Table, the First Valid Nonce and Expected Tries Locked
- Difficulty Adjustment: Actual vs Target Block Times over a Window and a Clamped New Difficulty Locked
- Unspent Outputs: Wallet Balances, Spending Whole Outputs, Change and the Implied Fee Locked
- Fee Markets: Fee Rates, Ranking the Waiting Pool, Packing a Block and Waiting Blocks Locked
- Capstone – Issuance & Costs: Halving Rewards, Cumulative Supply, Reward Value vs Energy Cost and a Chart Locked