BNB Chain Unveils Programmable Privacy Layer Using Zero-Knowledge Proofs

• BNB Chain and Brevis are constructing a programmable privateness layer primarily based on zero-knowledge proofs to configure privateness.
• Clever Privateness Pool on BNB Chain targets Q1 2026 launch with ZK attestations and Affiliation Units for clear funds.

BNB Chain has prolonged collaboration with Brevis to develop a programmable privateness layer primarily based on zero-knowledge proofs. That is to facilitate privateness setup functionality in favor of varied customers and compliance necessities.

The initiative strikes the community past typical transaction privateness methods that focus primarily on obscuring senders, receivers, and quantities. As an alternative, the framework is designed to let customers confirm credentials with out exposing full pockets histories or delicate exercise patterns.

We’re collaborating with @brevis_zk to construct the subsequent degree of privateness stack on BNB Chain.

Our goal is to maneuver past conventional privateness instruments and create a wise and versatile system for everybody. This shift is critical because it introduces priceless use circumstances.

For customers,…

— BNB Chain (@BNBCHAIN) January 16, 2026

In accordance with the announcement, the privateness mannequin is structured round what info is protected, how protected knowledge could also be selectively revealed, and who can entry the privateness mechanism. BNB Chain stated this design strategy permits privateness to operate as a programmable layer, the place functions can select which attributes stay non-public whereas nonetheless proving particular circumstances by cryptographic verification.

CNF earlier reported that BNB Chain activated the Fourier mainnet hardfork on opBNB, slicing block time from 500 milliseconds to 250 milliseconds. Node operators have been instructed to improve op-geth to model 0.5.9 to keep up shopper compatibility.

Clever Privateness Pool Targets Compliant Personal Transfers on BNB Chain

As the primary implementation, BNB Chain and Brevis are working with 0xbow to develop an Clever Privateness Pool that makes use of “Affiliation Units” and ZK attestations. The pool will facilitate non-public transfers by limiting entry to deposits that fulfill some predetermined compliance necessities.

BNB Chain said that eligibility for personal withdrawals will probably be confirmed by two pathways. The primary use of on-chain provenance verification, the place the Brevis ZK Knowledge Coprocessor is used to reveal that the funds are from compliant sources. The second makes use of off-chain account verification by zkTLS, permitting customers to show management of a verified trade account, akin to Binance, with out disclosing private id.

Each strategies use zero-knowledge proofs to verify eligibility whereas preserving person knowledge non-public. The Affiliation Set mannequin additionally features a removing mechanism. If a deposit is later linked to sanctions publicity or malicious exercise, it may be excluded from the Affiliation Set, stopping future non-public withdrawals.

Past non-public transfers, BNB Chain stated the privateness layer may help truthful prediction markets. Additionally, it may assist SocialFi platforms confirm actual customers whereas preserving holdings non-public. As well as, it might help verifiable AI by enabling coaching on non-public knowledge with proof-backed validation. The Clever Privateness Pool is anticipated to launch on BNB Chain in Q1 2026.

As we beforehand outlined, the BNB token benefited from BNB Chain’s 2025 upgrades that lowered charges by about 98%. The Lorentz and Maxwell updates added parallel execution and prolonged instruction units to help greater throughput. At press time, BNB crypto traded at $943.71, up 1% over the previous 24 hours.