# Privacy

**URL:** https://forum.bnbchain.org/c/bnbchain-newl1/privacy/52.md

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## [About the Privacy category](https://forum.bnbchain.org/t/about-the-privacy-category/5444)

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**Author:** [@zzzckck](https://forum.bnbchain.org/u/zzzckck)\
**Replies:** 0

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## [Introducing the New L1 Native Privacy Layer](https://forum.bnbchain.org/t/introducing-the-new-l1-native-privacy-layer/5481)

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**Author:** [@galaio](https://forum.bnbchain.org/u/galaio)\
**Replies:** 2\
**Last updated:** [August 22, 2026, 8:48pm UTC](https://forum.bnbchain.org/t/introducing-the-new-l1-native-privacy-layer/5481 "2026-08-22T20:48:39Z")

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New L1 embeds a native shielded pool inside the L1 protocol: a note/nullifier accounting model, dual Groth16/BN254 proofs, and a Poseidon2 commitment tree, together with the genesis-predeployed, non-upgradeable system co…