Token unlocks explained: cliffs, vesting and what to watch

What vesting and unlocks are

When a project launches a token, a large share of the total supply is often set aside for people and groups who are not allowed to sell straight away. The rules for when those tokens become transferable are called a vesting schedule. Each moment when a batch becomes transferable is an unlock.

The aim is to align incentives: a team that receives its tokens over several years has a reason to keep building, and early investors cannot sell everything on day one.

Cliffs and linear vesting

• Cliff — a waiting period during which nothing unlocks. Some schedules release a lump sum when the cliff ends; others only start the regular releases then.
• Linear vesting — after the cliff, tokens unlock in equal amounts at regular intervals, such as every month, or even continuously block by block.
• One-off unlocks — a single larger release on a fixed date, sometimes at launch or at a milestone.

As a hypothetical illustration: an investor allocation of 120,000,000 tokens with a 12-month cliff followed by 24 months of linear monthly vesting releases nothing for the first year, then 120,000,000 ÷ 24 = 5,000,000 tokens each month for the next two years.

Who receives unlocked tokens

Schedules usually split the supply into categories. The common ones are:

• Team and advisers — the people building the project.
• Investors — funds and individuals who bought tokens early, often at lower prices than the market price later on.
• Ecosystem or community — tokens for grants, rewards, incentives and partnerships, often controlled by a foundation or treasury.
• Treasury or reserve — held by the project for future use.

Who receives the tokens matters. An unlock to early investors with a large paper profit is read differently from an unlock to a treasury that releases tokens slowly as grants.

Why unlocks are watched

An unlock increases the number of tokens that can be traded. If some recipients sell, that adds supply to the market. Traders therefore track upcoming unlocks, and some position themselves ahead of large ones.

Size is best judged against the tokens already trading. In a hypothetical example, a project has a maximum supply of 1,000,000,000 tokens, of which 200,000,000 are circulating. An unlock of 20,000,000 tokens is only 20,000,000 ÷ 1,000,000,000 = 2% of the total supply, but 20,000,000 ÷ 200,000,000 = 10% of the circulating supply. If the token typically trades 5,000,000 a day, the unlock equals 20,000,000 ÷ 5,000,000 = 4 days of normal volume.

An unlock is not the same as selling

Unlocked tokens become transferable; they do not have to be sold. Recipients may hold them, stake them, use them to vote, or move them to a custodian. Some may already have hedged their exposure earlier, and expected unlocks are often discussed long in advance, so the market may already have taken them into account.

The useful question is not "is there an unlock?" but "how big is it compared with circulating supply and trading volume, who receives it, and what have they done before?" Watching the recipients' wallets on a block explorer, where the addresses are known, shows what actually happens after the date.

Where to find the schedule

• Project documentation — the tokenomics page, whitepaper or official blog usually sets out allocations and vesting terms.
• Vesting contracts — when vesting is handled by a smart contract, its address and release rules can be checked on a block explorer.
• Token-unlock trackers — third-party sites compile upcoming unlocks across many projects. They are convenient, but they can contain errors or out-of-date data, so compare them with the project's own documents.

Schedules can also change if a project's governance votes to alter them, so check the date of whatever you are reading. And remember that tokens of any project can lose most or all of their value, whatever their unlock schedule.