Token Vesting on TON: Reading Unlock Schedules

Every time a TON token opens a major unlock, the market asks the same question: “how much will the price drop?” The answer almost always depends on how the vesting is structured and how much actually hits sell pressure. This article is a practical guide: what a vesting contract is, which patterns appear in the TON ecosystem, how to read an unlock schedule, and how to estimate supply shock without hype or panic.

We will cover mechanics, known cases (Notcoin, DOGS, ecosystem grants), and tools — tonscan, TonAPI, public project tables. The goal is to look at an unlock schedule and decide on a position based on data, not sentiment.

Vesting in one paragraph

Vesting is a token lock for a defined period with rules for gradual release. The beneficiary (team, investor, advisor) cannot dispose of the locked portion until its time arrives. Without vesting, holders of large allocations could sell everything on the first day after TGE, which would crash the market.

Technically vesting is implemented via a smart contract that:

1. Receives a token deposit from the issuer.
2. Stores the release schedule (dates, percentages).
3. Allows the beneficiary to claim only the already-released portion.
4. Does not let the issuer claw the tokens back (otherwise vesting is fictional).

Vesting contract patterns on TON

Three main patterns appear in the TON ecosystem:

1. Simple time-lock

The most basic: tokens locked until date X, then everything available at once. Convenient for one-off grants or short locks. Downside: creates an instant supply shock at unlock.

2. Linear stream (Sablier-style)

Tokens “stream” to the beneficiary at a constant rate: for example, 1/365 of the allocation each day. The beneficiary can claim accumulated tokens any time. Smooth sell-pressure.

3. Milestone-gated release

Unlock is tied to milestones: release of a version, listing, TVL metrics. The contract waits for a signal from an oracle or multisig. Less common, but improves alignment.

Most large TON projects use a cliff + linear release combo: e.g. 0% for the first 6 months, then 1/24 of the remainder per month.

Where to find data

As of May 2026 there is no unified public unlock calendar covering all TON tokens — each project must be analysed individually. This is not unique to TON, but Ethereum/Solana enjoy better coverage from Token Unlocks and Cryptorank.

Reading a schedule: example

Take a hypothetical project distribution:

• Team: 20%, 12-month cliff, 36-month linear.
• Investors: 25%, 6-month cliff, 24-month linear.
• Ecosystem: 15%, no cliff, 48-month linear.
• Public sale: 10%, unlocked at TGE.
• Liquidity: 10%, unlocked at TGE.
• Reserves: 20%, 24-month cliff.

In month one after TGE, 20% (public sale + liquidity) is in circulation. That is starting circulating supply.

At month 6 investor unlock begins: +1/24 of 25% ≈ +1% per month.

At month 12 team starts: +1/36 of 20% ≈ +0.55% per month.

By end of year one, monthly new-token flow into circulation is roughly +1.5–2%, which is the monthly supply pressure.

Supply shock: how to compute

Simple monthly formula:

tokens_unlocking_this_month / current_circulating_supply

If that is above 5–10% — significant effect. Above 20% — near-guaranteed downside pressure absent strong counter-demand.

Caveats:

1. Not all unlocked tokens are sold. Teams typically hold, ecosystem grants spend slowly, investors depend on stage — later stages sell more.
2. Expectations are priced in. If the schedule is known, the market has partly discounted the unlock in advance. The day-of reaction is the surprise component, not the full size.
3. Market context matters. In a bull phase unlocks are absorbed by demand; in a bear they amplify drops.

Cliff: the most painful pattern

A cliff creates a point shock. If nothing unlocks for 6 months and then 25% of investor allocation drops at once, it often shows on the chart as a sharp gap.

In the TON ecosystem the largest mass-airdrop cases (Notcoin, DOGS) followed a different logic: cliff was minimal, tokens were largely distributed at once — giving an immediate supply shock without stretch, but also without subsequent surprises.

Known TON ecosystem cases

Without precise dates or amounts (to avoid inventing facts):

• Notcoin (NOT). Mass airdrop to tapper holders. Distribution was as flat as possible — most supply in circulation immediately. That made early dynamics predictable, if volatile.
• DOGS. Similar pattern with a large initial distribution.
• TON Foundation ecosystem grants. Usually long-horizon and slowly spent, lowering one-shot pressure.
• Staking tokens (stTON, tsTON, hTON). Not vesting in the classical sense, but staking derivatives — their “unlock” depends on the validator unstake window.

Practical analysis checklist

Before buying a token with a major upcoming unlock:

1. Find the full token distribution (whitepaper, docs).
2. Find dates of key cliff events and linear starts.
3. Compute circulating supply for the next 12 months.
4. Compare with current FDV and think about dilution.
5. Verify that an on-chain vesting contract exists and matches the claimed schedule.
6. Read community discussions — teams occasionally shift unlocks in either direction.

What about NFTs and gifts

Classical vesting does not apply to NFTs, but new telegram gifts and upgraded items use an analogue via limited editions and mint windows. Different mechanics, same controlled-supply logic.

Conclusion

Unlock schedule is one of the most underrated price drivers for any token. Much of the “market surprise” at unlocks is actually explainable in advance if you know the schedule and run the supply-shock math. For the TON ecosystem the tooling is less automated than for Ethereum/Solana, but the base sources (tonscan, project docs) provide enough for self-directed analysis.

The discipline is simple: do not look at FDV, look at circulating supply at the 6- and 12-month marks. That gives a more honest picture than any chart indicator.