ZKsync (ZK) PKR Price

The proposal introduced a mechanism to link protocol revenue directly to ZK token holders via buybacks, burns, and staking rewards. Protocol fees generated by the zkSync sequencer are redirected into open-market ZK buybacks, a portion of which is burned and a portion distributed to stakers.

zkSync is an Ethereum ZK-rollup developed by Matter Labs. It batches transactions off-chain and posts cryptographic validity proofs (ZK-SNARKs or STARKs) to Ethereum L1, meaning correctness is mathematically guaranteed rather than assumed optimistically.

Atlas introduced a series of performance improvements targeting 1-second soft finality and approximately 15,000 TPS. The upgrade optimized proving latency (the time to generate a ZK proof for a batch) and sequencer throughput. Sub-second finality is achieved at the sequencer level; L1 finality (when the proof is posted and verified on Ethereum) remains longer but is the ultimate security anchor.

The ZK airdrop in June 2024 distributed 17.5% of total supply to users. Total community allocation was 66.7% of the 21 billion ZK supply, exceeding team (16.1%) and investor (17.2%) allocations combined. This was positioned as demonstrating community-first token distribution. Post-airdrop price action was weak as is typical for large airdrops with broad distribution.

A compromised admin key was used to illegally transfer approximately 111 million ZK tokens from an unclaimed airdrop distribution contract. The attacker exploited a sweep function on the airdrop contract. Matter Labs coordinated with exchanges and on-chain tracing to recover the majority of tokens; the attacker returned funds under a bounty arrangement. The incident highlighted residual centralization risk in airdrop contract admin keys.