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Zano introduces Confidential Assets, enabling private token creation, with 2,555,000 block height hard fork, learn how it enhances crypto privacy and security
Zano, a privacy-focused blockchain platform, has implemented the Zarcanum hard fork at block height 2,555,000, introducing Confidential Assets that enable the creation of private tokens on the Zano blockchain [1]. This upgrade transitions Zano from a single-asset blockchain to a multi-asset decentralized ecosystem, allowing for the creation of various private assets, such as stablecoins and utility tokens.
The Zarcanum hard fork introduces a pioneering Proof-of-Stake (PoS) consensus mechanism that incorporates hidden transaction amounts, ensuring that the exact number of coins being staked remains concealed [1]. This approach mitigates risks like the "Nothing at Stake" problem, making attacks more costly and the blockchain more resilient. Zano's hybrid consensus mechanism combines Proof of Work (PoW) and Proof of Stake (PoS) for optimal security and decentralization, with PoW ensuring network integrity and PoS incentivizing a more effective alignment between capital investment and network security [10].
Transactions on the Zano network are conducted using d/v-CLSAG Ring Signatures and Stealth Addresses, which obfuscate sender and receiver information, making all transactions private by default [1]. The Bulletproofs+ technology used in Zano transactions enables the concealment of the amount of coins transferred in a transaction, employing a secure cryptographic scheme with a set of proofs that are both performance- and size-efficient [18]. As a result, Zano's Confidential Assets provide a high level of privacy, with each asset having a unique generator linked to its value, and a blinding asset tag that hides the type of asset being exchanged [2].
The introduction of Confidential Assets on the Zano blockchain has significant implications for the future of private digital finance, enabling individuals, developers, and organizations to create and manage private assets, such as stablecoins and utility tokens [2]. With the support of the Bitcoin.com Wallet, users can now hold, send, and receive protected assets, including the Freedom Dollar ($fUSD), a fully private stablecoin pegged to the US dollar [2]. As the demand for privacy in blockchain transactions continues to grow, Zano's Confidential Assets are poised to play a major role in shaping the future of digital finance, with potential use cases including protected Bitcoin wrappers and enterprise-grade private tokens.
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AI-assisted synthesis by the TrendWatcher Editorial Desk · sourced from 2 outlets · Jun 16, 2026 · How we report
Implemented in March 2024, the Zarcanum hard fork introduced Confidential Assets and a new PoS consensus mechanism that hides the specific amount of coins being staked.
Zano uses d/v-CLSAG Ring Signatures, stealth addresses, and Bulletproofs+ to ensure that transaction amounts, asset types, and participant identities remain private by default.
Zano was co-founded by Andrey Sabelnikov and Pavel Nikienkov, with the mainnet launching in mid-2019.