#zcash
What is Zcash (ZEC)? How shielded transactions work
ZEC is a privacy coin and blockchain launched in 2016. It allows users to make both public and private transactions. The latter — called “shielded transactions” on the network — make use of zero-knowledge proofs called zk-SNARKs to verify payments without revealing the sender, recipient or amount.
Zcash has emerged as one of the largest cryptocurrencies by market capitalization following a sharp rally in 2026, as growing institutional interest and renewed demand for financial privacy have brought the decade-old project back into the spotlight.
Key Takeaways
Zcash is a privacy-focused cryptocurrency built from Bitcoin's original codebase, with a maximum supply of 21 million ZEC.
Zcash supports transparent transactions, which are publicly visible, and shielded transactions, which conceal sensitive financial information.
Shielded transactions use zk-SNARKs, a type of zero-knowledge proof that allows transactions to be validated without exposing their underlying details.
Viewing keys allow users to selectively disclose shielded transaction information without giving up control of their funds.
What is Zcash?
Zcash is a decentralized cryptocurrency designed to enable private digital payments. The Zcash network was originally derived from Bitcoin’s code base, beginning as an academic experiment in improving that network’s privacy protections. The network therefore retains some similarities to Bitcoin, including its use of proof-of-work mining to secure the network and fixed supply of 21 million coins. #zec #Write2Earn $ZEC
What is Zcash (ZEC)? How shielded transactions work
ZEC is a privacy coin and blockchain launched in 2016. It allows users to make both public and private transactions. The latter — called “shielded transactions” on the network — make use of zero-knowledge proofs called zk-SNARKs to verify payments without revealing the sender, recipient or amount.
Zcash has emerged as one of the largest cryptocurrencies by market capitalization following a sharp rally in 2026, as growing institutional interest and renewed demand for financial privacy have brought the decade-old project back into the spotlight.
Key Takeaways
Zcash is a privacy-focused cryptocurrency built from Bitcoin's original codebase, with a maximum supply of 21 million ZEC.
Zcash supports transparent transactions, which are publicly visible, and shielded transactions, which conceal sensitive financial information.
Shielded transactions use zk-SNARKs, a type of zero-knowledge proof that allows transactions to be validated without exposing their underlying details.
Viewing keys allow users to selectively disclose shielded transaction information without giving up control of their funds.
What is Zcash?
Zcash is a decentralized cryptocurrency designed to enable private digital payments. The Zcash network was originally derived from Bitcoin’s code base, beginning as an academic experiment in improving that network’s privacy protections. The network therefore retains some similarities to Bitcoin, including its use of proof-of-work mining to secure the network and fixed supply of 21 million coins. #zec #Write2Earn $ZEC
