ZEC RATE

About Zcash

What Is Zcash (ZEC)?

Zcash is a cryptocurrency designed to prioritize user privacy and transaction anonymity. Unlike many other cryptocurrencies, such as Bitcoin (BTC), which are pseudonymous, Zcash employs zk-SNARK zero-knowledge proof technology. This advanced cryptographic method enables the network to verify transactions without disclosing sensitive details, ensuring a higher level of confidentiality.

Most cryptocurrencies, including Bitcoin, rely on public addresses that, while not directly linked to users' identities, can be traced through blockchain forensics and data analysis techniques. Zcash sets itself apart by defaulting to shielded transactions. These transactions obscure the sending and receiving addresses, as well as the transaction amount, even though they are still recorded on a public blockchain. However, for specific purposes such as regulatory compliance or audits, users can choose to reveal transaction details.

Launched on October 28, 2016, Zcash originates from Bitcoin’s codebase. This connection underscores its roots in blockchain technology, while its innovative privacy features provide a distinct approach to safeguarding user data within the decentralized ecosystem.

How Zcash works

Zcash employs advanced encryption techniques to secure the contents of shielded transactions, ensuring that payment information remains private. Since transaction data is encrypted, Zcash relies on a cutting-edge cryptographic innovation to verify their validity without exposing sensitive details.

Central to Zcash's privacy is the use of zk-SNARKs, a type of zero-knowledge proof. Developed by a team of expert cryptographers and leveraging recent breakthroughs in cryptography, zk-SNARKs enable the blockchain to verify transactions while keeping balances and participants' identities confidential. Instead of publicly sharing transaction details, Zcash encrypts transaction metadata, using zk-SNARKs to prove that all transactions are legitimate and free from fraud.

For greater flexibility, Zcash supports both shielded and transparent transactions. Users can opt for public payments, which function similarly to Bitcoin, or private transactions using shielded addresses. When Zcash is sent from a shielded address to a transparent address, the receiving balance becomes visible. Conversely, transactions from a transparent address to a shielded address protect the recipient's privacy by concealing the amount received. This dual functionality allows Zcash users to balance privacy and transparency as needed.

FAQ

What Makes Zcash Unique?

Zcash offers optional privacy, setting it apart from pseudonymous cryptocurrencies like Bitcoin and Ethereum. Users can choose between two types of transactions: transparent or shielded.

Transparent transactions work like Bitcoin’s, with details such as sending and receiving addresses and amounts recorded on a public blockchain. While identities aren't directly revealed, advanced blockchain analysis can link public addresses to real-world users, compromising privacy.

Shielded transactions use zk-SNARK technology to hide transaction details. Only the fact that a transaction occurred is visible on the blockchain, keeping addresses and amounts completely private.

Zcash gives users the freedom to maintain privacy while enjoying the benefits of a secure and decentralized digital currency.

What is Zcash used for?

Zcash aims to solve a major issue in the market: the lack of privacy. In the early days of the cryptocurrency industry, many people mistakenly believed their transactions were secret. In reality, the opposite was true, though it took blockchain forensic businesses years to uncover this fact. Zcash offers a solution by enabling users to make anonymous transactions using its unique system.

With Zcash, users can transact safely and efficiently while enjoying low fees. The shielded transactions ensure confidentiality, but individuals can still choose to share addresses and transaction data for purposes like auditing or regulatory compliance. Zcash provides distinct advantages to the industry, allowing users to confidently make purchases, investments, and contributions while maintaining privacy.

How Many Zcash (ZEC) Coins Are There in Circulation?

Zcash follows a similar tokenomics structure to Bitcoin, being a scarce mineable cryptocurrency with a total supply cap of 21 million coins. New ZECs are minted through "block subsidies" whenever a new block is mined. These minted coins are split into two parts: 80% goes to the miner as the "miner subsidy," and 20% is allocated as the "founders’ reward."

The block subsidy, which decreases over time, is halved at regular intervals, similar to Bitcoin's halving process, to slow the coin issuance rate as ZEC nears its supply limit. In the Zcash Canopy upgrade, which took place on Nov. 18, 2020, the block subsidy was reduced from 6.25 ZEC to 3.125 ZEC at block 1,046,400. The founders' reward was eliminated, and the remaining 20% is now distributed among the Major Grants Fund, Zcash Foundation, and ECC (Electronic Coin Company) at a ratio of 8%, 7%, and 5%, respectively.

How Is the Zcash Network Secured?

The Zcash network uses the SHA-256 hash function, which is part of the SHA-2 family of algorithms, to secure its operations. This proof-of-work mechanism is the same as the one used by Bitcoin, ensuring the integrity and security of transactions within the network. By leveraging SHA-256, Zcash maintains a secure and decentralized system, where miners validate and add blocks to the blockchain. The reliance on proof-of-work and the SHA-256 algorithm is a critical component that supports the trust and reliability of the Zcash cryptocurrency.