Zano and the Privacy Blockchain Using Ring Signatures to Compete in 2026
Zano (ZANO) trades at $11.65 and carries a market cap of $177 million at rank 201 as of May 12. The token fell 2.5% in the 24 hours to May 12, a modest decline against a market that lost ground broadly.
Zano is a privacy-centric blockchain launched in 2019. It uses ring signatures and stealth addresses to obscure transaction details by default.
The protocol also supports a feature it calls confidential assets, which allows third-party tokens to be issued on the Zano chain with the same privacy guarantees that apply to the native ZANO token.
How Ring Signatures Work
Ring signatures are a cryptographic method in which a transaction is signed by one member of a defined group, but outside observers cannot determine which member actually signed. In Zano’s implementation, each transaction mixes the sender’s output with a set of other outputs drawn from the blockchain’s history.
The resulting signature proves one participant in the ring authorized the spend without revealing which one. Stealth addresses add a second layer.
For each transaction, the sender derives a one-time destination address from the recipient’s public key. The recipient can scan the blockchain with their private key to find funds sent to them, but the address itself is never reused and is not publicly linkable to the recipient’s identity.
Together, the two mechanisms hide both the sender and the recipient by default.
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Confidential Assets and the Zano Ecosystem
Zano’s confidential assets feature distinguishes it from older privacy coins like Monero, which only supports privacy for its own native token. On Zano, a developer can issue a new token with privacy properties baked in from the start.
Every transfer of that token inherits the ring-signature and stealth-address protections. The project positions this as a building block for private decentralized finance, or DeFi.
DeFi refers to financial applications built on blockchain networks that operate without centralized intermediaries. Most DeFi activity today takes place on fully transparent chains like Ethereum, where every transaction is visible on-chain.
Zano’s argument is that there is a market for DeFi activity where counterparties do not want their positions publicly observable.
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Background
Privacy coins as a category have faced sustained regulatory pressure since 2020. Several centralized exchanges delisted Monero in 2023 and 2024 after guidance from regulators in the European Union and Japan.
The Financial Action Task Force, the intergovernmental body that sets global anti-money-laundering standards, has pushed member states to require exchanges to apply enhanced due diligence to privacy-preserving tokens. Zano launched in 2019 partly as a response to what its developers saw as architectural limitations in Monero.
Where Monero uses ring signatures with mandatory privacy, Zano was designed from the start to support programmable assets on top of its privacy layer. The ZANO token’s market cap peaked above $400 million in late 2024 before retracing.
Its current $177 million valuation puts it in the second tier of privacy-focused chains by size, behind Monero and ahead of most newer entrants.
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What to Watch
Zano’s roadmap for 2026 includes improvements to its mobile wallet and expansion of its confidential assets tooling for developers. The chain’s 24-hour trading volume of $1.2 million as of May 12 is thin relative to its market cap, suggesting most holders are not active traders.
Regulatory risk remains the primary headwind. If the EU’s Markets in Crypto-Assets framework, which took full effect in 2024, is interpreted more aggressively by national regulators, privacy coins could face new delistings that would reduce liquidity further.
The CLARITY Act under debate in the U.S. Senate does not specifically address privacy coins, but the broader framework it establishes could influence how American exchanges treat assets with mandatory privacy features.
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