ZKsync

ZKsync’s documented public-mainnet history begins with the March 24, 2023 public mainnet launch used as the start of the airdrop snapshot period. The product’s original explanatory frame was a validity-proof scaling network settling to Ethereum, with Era as its public chain.

The ZK token did not launch with the original Era mainnet. It arrived in June 2024 alongside the ZK Nation governance system and an airdrop. That separation matters: using Era before the token launch did not itself confer earlier token ownership or a claim on future protocol revenue.

The official allocation record assigns 17.5% of the 21 billion supply—3.675 billion ZK—to a one-time airdrop. It used a March 24, 2024 Era snapshot, usage criteria, contribution categories, multipliers and Sybil heuristics; the user-claim window ended January 3, 2025.

Decrypt’s contemporaneous report records both the operational reality and the dispute: 45% was claimed by more than 225,000 wallets amid high network load, while community members argued that sophisticated Sybil wallets had passed the filter. ZK Nation defended a conservative method designed to avoid excluding genuine users. The controversy is historical evidence about distribution trust, not proof that every allocation was fraudulent.

ZK holders can delegate voting power to three Governor tracks. Protocol Governor votes can advance ZIPs covering protocol, governance and token-contract upgrades; Token Governor votes can authorize Token Program Proposals that assign ZK minting and burning rights to capped-minter programs; GovOps handles advisory governance actions.

The token page documents a 21 billion programmed cap, but explains that capped minters mint allocations just in time. Investor and team allocations unlock from June 2024 through June 2028, with a one-year cliff and a stated maximum of 0.8% of total supply unlocking monthly after June 2025. These are material concentration and dilution variables, not merely tokenomics trivia.

The current ZKsync site describes a network of public and private chains secured by cryptography and highlights ZK Stack, Prividium and ZKsync Connect. It reports 18 chains, more than $4 billion TVL secured and more than 700 million transactions processed on the page reviewed, but those are publisher claims and should not be read as a guarantee of adoption or of ZK-token utility.

Accordingly, a current ZKsync explanation should distinguish live public Era usage from product positioning for private institutional chains, interoperability and future chain launches. The token’s documented governance role remains clearer than any claim that holders receive a share of the newer institutional products.