# ⑧ Privacy Tech Appendix

This chapter corresponds to the white paper `10.x`, which is used to accumulate privacy protocol and cryptography implementation details.

## Contents of this chapter

* `10.1 Introduction to loan contracts`
* `10.2 Related supporting projects`
* `10.3 Preparation`
* `10.4 Pedersen Confidential Payments`

Note: The original docx has line breaks in the technical code area and has been minimally cleaned. Engineering refinement can continue in the future.