# Blockchain Fundamentals

- [Block Height](/chart-tutorials/blockchain-fundamentals/block-height.md)
- [Blocks Mined](/chart-tutorials/blockchain-fundamentals/blocks-mined.md)
- [Days Until Halving](/chart-tutorials/blockchain-fundamentals/days-until-halving.md)
- [Difficulty Indicator](/chart-tutorials/blockchain-fundamentals/difficulty-indicator.md)