> For the complete documentation index, see [llms.txt](https://zpass.docs.aleo.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zpass.docs.aleo.org/zpass-programs.md).

# ZPass Programs

- [Background](https://zpass.docs.aleo.org/zpass-programs/background.md)
- [Verify offchain program](https://zpass.docs.aleo.org/zpass-programs/verify-offchain-program.md)
- [Verify onchain program](https://zpass.docs.aleo.org/zpass-programs/verify-onchain-program.md)
- [zPass issuance program](https://zpass.docs.aleo.org/zpass-programs/zpass-issuance-program.md)
- [zPass hiding program](https://zpass.docs.aleo.org/zpass-programs/zpass-hiding-program.md)
- [zPass invalidate program](https://zpass.docs.aleo.org/zpass-programs/zpass-invalidate-program.md)
- [zPass invalidate hiding program](https://zpass.docs.aleo.org/zpass-programs/zpass-invalidate-hiding-program.md)
- [zPass merkle tree size 8 program](https://zpass.docs.aleo.org/zpass-programs/zpass-merkle-tree-size-8-program.md)