Blockchain & Cryptocurrency Glossary

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

  • search-icon Clear Definitions
  • search-icon Practical
  • search-icon Technical
  • search-icon Related Terms

Emission Curve

1 min read
Pronunciation
[ih-MISH-uhn kurv]
Analogy
An emission curve is like a factory’s production schedule, specifying how many units to produce each month.
Definition
A predefined schedule that dictates the rate at which new tokens are minted and introduced into circulation over time.
Key Points Intro
Emission curves shape token supply dynamics through:
Key Points

Mint schedule: Defines tokens per block or epoch.

Decay functions: May use linear, exponential, or logistic decay.

Inflation control: Limits long‑term token issuance.

Transparency: Curve parameters encoded on‑chain.

Example
Bitcoin’s emission curve halves every 210 000 blocks, reducing new BTC issuance from 6.25 to 3.125 BTC per block.
Technical Deep Dive
Smart contract `mint()` references `emissionCurve(totalMinted)` function. For exponential decay: `reward = initialReward * e^(−k * epochs)`. For linear: `reward = max(0, initial − slope * epochs)`. Contracts store parameters `initialReward`, `decayRate`, `slope`.
Security Warning
Incorrect curve parameters can lead to runaway inflation or abrupt supply cliffs; simulate under various scenarios.
Caveat
Rigid curves lack flexibility to adapt to changing economic conditions.

Emission Curve - Related Articles

No related articles for this term.