Implementing Confidential Assets in Zano:
https://youtu.be/OcoS-pi3Xms
Confidential Assets whitepaper:
https://hyle-team.github.io/docs/zano/CA_paper/Zano_CA_for_RingCT_and_Zarcanum_v1.1.pdf
CLSAG extension:
https://hyle-team.github.io/docs/zano/dv-CLSAG-extension/dv-CLSAG-extension.pdf
Zarcanum PoS:
https://eprint.iacr.org/2021/1478