Zero-knowledge tokens
133 coins #23 Page 2| | Coins | | | ||
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Trending Zero-knowledge tokens
| Coins | Live Price | 24h | |
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| | | | -4.97% |
| | | | +21.85% |
| | | | -1.27% |
| | | | +1.25% |
| | | | +3.04% |
Top Gainers
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| | | | +6.11% | ||
| | | | +5.94% | ||
| | | | +4.06% | ||
| | | | +3.04% | ||
| | | | +2.93% | ||
| All Gainers | |||||
Market Cap
What Are Zero Knowledge Proof Coins?
Zero knowledge proof coins are cryptocurrencies that use zero-knowledge (ZK) proofs. A ZK proof lets someone prove a statement is true without showing the data behind it. Crypto projects use this for privacy and for scaling blockchains. This list ranks ZK coins by market cap, with live prices and 24h changes.
Quick Facts
- Meaning: A zero-knowledge proof shows that something is true without revealing the details.
- Main uses: Private payments, cheaper transactions and identity checks.
- Proof types: The two best-known types are zk-SNARKs and zk-STARKs.
- Examples: Zcash (ZEC), StarkNet (STRK), zkSync (ZK), Polygon (POL) and Horizen (ZEN).
- History: Zcash launched in 2016 and was one of the first coins to use zk-SNARKs for private payments.
How Zero-Knowledge Proofs Work
Think of a password check. A ZK proof lets you show you know the password without saying it. In crypto, a proof can show that a payment is valid without showing the sender, the receiver or the amount. It can also show that thousands of transactions were processed correctly. Other computers only check the small proof, not every step, which saves time and fees.
Types of ZK Coins
- Privacy coins: Coins like Zcash use ZK proofs to hide payment details. Users can choose private or public transactions.
- ZK rollups: Layer 2 networks, like StarkNet and zkSync, bundle many transactions off the main chain. They then post one proof to Ethereum. This makes transactions faster and cheaper.
- Identity and data projects: Some projects use ZK proofs to confirm facts about a person, like being human, without sharing personal data.
ZK Rollups vs Optimistic Rollups
Both are ways to scale Ethereum. Optimistic rollups assume transactions are valid and allow a challenge period to catch fraud. ZK rollups prove each batch with math before it is accepted. This can make withdrawals to Ethereum faster, but creating the proofs takes a lot of computing power.
Risks
ZK technology is complex, and bugs in the proof systems or smart contracts can be hard to spot. Some ZK rollups still rely on a central operator to order transactions. Privacy coins can face extra rules, and some exchanges limit them in some countries. Prices of ZK coins can also swing a lot.
Related Lists
Frequently Asked Questions
- What are zero knowledge proof coins?
Zero knowledge proof coins are cryptocurrencies that use ZK proofs. A ZK proof lets someone prove a statement is true without showing the data behind it. Projects use this to make payments private or to make blockchains faster and cheaper. Well-known examples include Zcash, StarkNet, zkSync and Polygon, which has built ZK scaling tools.
- What is a zero knowledge proof in crypto?
A zero knowledge proof in crypto is a piece of math that proves something is valid without revealing the details. For example, it can show that a payment follows the rules without showing the amount or the people involved. Other computers only check the short proof, which is much faster than checking every step again.
- What are the best ZK coins?
We do not give investment advice, so we cannot name the best ZK coins. The list above ranks zero knowledge proof coins by market cap and updates live. To compare them, look at market cap, trading volume, 24h change and the age of each project. Also check what the coin is used for, such as privacy or scaling.
- What are zk rollup coins?
ZK rollup coins are the tokens of layer 2 networks that use zero-knowledge proofs. These networks bundle many transactions together off the main chain. They then post one proof to a base chain such as Ethereum. StarkNet and zkSync are well-known examples. Their tokens are often used for fees, staking or voting.
- Are zero knowledge proof coins private?
Not all of them. Privacy coins like Zcash use ZK proofs to hide payment details. Many ZK rollups use ZK proofs for speed and lower fees, and their transactions are still public. So a ZK coin is only private if the project is built for privacy. Check how each project uses the technology before you assume privacy.
- What are the risks of ZK coins?
ZK coins carry the normal price risk of crypto, and prices can swing a lot. The technology is complex, so bugs can be hard to find. Some ZK rollups still depend on a central operator. Privacy coins can face stricter rules, and some exchanges limit them. Research each project before you buy any ZK coin.