The most profitable cryptocurrency airdrop this week: Week 37

Week 37 Crypto Airdrop: These deadlines are counting down

The most pressing deadlines this week involve tokens that have been stuck in accounts for long periods of time. Any user who held Beldex or Humanity tokens on the cryptocurrency exchange Kraken in June 2026 has automatically received a replacement token via airdrop-but must withdraw it before 14:00 UTC on September 25, 2026, otherwise the exchange will liquidate itself. As a result, an airdrop you never needed to claim may still expire.

The first warning is issued here, which also shapes the tone of this issue: One of the "current" airdrops frequently mentioned in search engines this week is the creation of Holowworld AI, which reportedly began on September 11. However, the post date related to this project is September 9, 2025, and the 60-day collection window has expired in November 2025. In this format, an incorrect year will invalidate the entire message. When reading any airdrop tips, be sure to check the year first.

This overview lists airdrops that are open at the pickup window this week or have fixed dates within the next 14 days. All details come from the source of their respective links. If the project has not announced an end date, make it clear-there is no estimated deadline here. For last week's location, please refer to our article "Week 36 Airdrop".

Date list

Items| state| Dates/Deadlines

Beldex & Humanity in Kraken| Airdrop has been accounted for and needs to be withdrawn| As of September 25, 2026, 14:00 UTC

Plume (Season 2)| Collection is open| No end date has been announced; registration has been closed on May 27, 2026

Grass (second stage)| Collection is open| As of January 22, 2027

GRVT| Continue in batches| 30 days per batch; 2nd batch release date unannounced

dappOS (DOS)| Second stage collection starts| Since August 11, 2026, the end date has not been announced

1. Beldex and Humanity: Airdrop due September 25

This is the most unusual item on the list because no one here needs to volunteer to collect anything. Both projects were attacked in June 2026, and new token contracts were subsequently launched and replacement tokens were distributed to holders of the recorded date on a 1:1 basis. For Beldex, the snapshot time is June 10, 2026 at 23:36 UTC, and the new tokens are credited at July 10, 2026 at 14:00 UTC. Kraken took over the distribution process for his customers and automated billing-so these two lines of record remained in the account.

The key lies in the end: the trading and deposit functions for all relevant trading pairs have been turned off, and withdrawal has become the only remaining function. This feature will be turned off on September 25, 2026 at 14:00 UTC. From September 28 to October 2, 2026, the exchange will liquidate the remaining balance on its own, and clearly stated in the same notice that the earnings may be much lower than the last price seen, and in some cases may even be small. There is an additional point for Beldex: According to exchange rules, only people who buy after a snapshot are not entitled to allocations, and there is no application portal.

So the only action that must be taken this week: withdraw before the window closes. We have detailed the complete process of the two projects, the smart contract addresses that distinguish old and new tokens, and Humanity's special route in the article "Kraken's September 25 Withdrawal Deadline".

Source: Kraken Support Center-"Notice on the Removal of Beldex ($BDX) and the Airdrop of $BELDEX"(Access date: September 7, 2026; the original text lists the snapshot, debit, withdrawal deadline and clearing windows)

2. Plume (Season 2): Open for collection, end date not yet announced

Plume is a Layer-1 chain used to tokenize real-world assets. The second quarter of the points program ends on March 31, 2026, and the distribution registration time is from April 29 to May 27, 2026. Users who miss this step will be excluded and cannot be remedied afterwards. Eligible wallets have at least 10,000 Plume points, some of which need to be verified by Human Passport.

Collection will be available through the official portal from the end of May 2026, and the situation has remained the same in recent weeks: Plume never mentioned an end date. The text of the announcement gives the registration deadline and only states that the collection plan will begin in "late May" and the specific date will be announced through official channels. No follow-up has been seen so far. At the time of verification on September 7, 2026, the latest post on the project blog came from August 27, 2026 and was about the partnership rather than the airdrop deadline.

The roughly three-month window circulated in the secondary report (which should end at the end of August based on this calculation) did not come from Plume. We mentioned it only because it was circulating, but made it clear that this was not an deadline. In practice, this does not change the recommendation: collections without an announced end date may be closed at any time without prior notice. Eligible registered users should collect them as soon as possible without waiting.

Source: Plume-"Plume Points Season 2 Airdrop Registration is Now Open"(re-checked on September 7, 2026; the announcement still does not mention the collection end date, and there are no more related posts on the project blog since August 27)

3. Grass (Phase 2): Deadline is January 22, 2027.

Solana Project Grass will pay its Phase 2 rewards starting from July 22, 2026. Covering cycles 1 to 19, that is, the period from October 14, 2024 to June 8, 2026. Collection will be made through the official dashboard of the project.

Grass is one of the few projects with a clear deadline: collection is open until January 22, 2027, for up to six months. What is not collected will be owned by Grass-as the project document says. This is the most comfortable item on the list, but based on our experience, it is also the one where it is easiest to leave unclaimed tokens because half a year feels like an infinite amount of time. If you qualify, add the date to the calendar.

Source: Grass-"How Your Phase 2 Reward Allocation Works"(re-checked on September 7, 2026; deadline is January 22, 2027, and the wording of the forfeiture clause remains unchanged)

4. GRVT: Each batch has its own 30-day clock.

Derivatives exchange GRVT held a Token Generation Event (TGE) on July 30, 2026, and a total of 280 million GRVTs were distributed. The mechanism is the most stringent on this list: distribution is carried out in batches over twelve months, and each batch released has a 30-day collection window. Once it expires, according to the project party, the batch will be permanently lost.

There are two key points here that are often confused. The first is registration: Registration will close on July 27, 2026 at 00:00 UTC, and those who miss it will lose their allocation rights-no subsequent collection will change this. The second is automation: only the first batch will be automatically sent due to registration and submission to the target chain before July 17, 2026. The help text clearly mentions the "first eligible batch" and does not mention subsequent releases. So assume you have to manually collect each subsequent batch.

GRVT has not announced a release schedule, and when re-checked on September 7, 2026, the Help Center does not have a date for the second batch. We deliberately don't calculate it here. The only important thing is the expiration date of the specific batch that the rewards portal displays for you. It is here that the right to be confiscated arises-setting up reminders, as the project itself suggests.

Source: GRVT Help Center-"How to receive and manage your $GRVT airdrops"(rechecked on September 7, 2026)

5. dappOS (DOS): Phase 2 is open, phase 3 has no date yet

DOS tokens will be launched with TGE on August 10, 2026. Starting from August 11, 2026, DOS tokens will enter the second phase. Eligible wallets can receive transferable DOS. The third phase has been announced but has no date, and no end date for any phase has been announced so far. At the time of verification on September 7, 2026, the collection portal on the project domain name will be accessible; it is the only official channel.

What's next is the real determining factor: the market value of newly distributed tokens is small and has fluctuated sharply in the first few weeks, and the selling pressure caused by continued withdrawals is compounded by the fact that they are being withdrawn. Anyone who wants to trade such positions needs to have trading rights that cover small currency pairs-pure charting tools such as Dexscreener or TradingView only display data and do not actually trade. Another option is the mobile app FOMO Family, where you can discover, browse and directly trade memes and small-cap tokens, and provide quick recharge. Download the app via the link and get a 10% discount on transaction fees. Stay awake: Trading memes and small-cap tokens is extremely risky, highly volatile, and full losses can be lost at any time. For details of DOS transactions in other places, see our comparison of cryptocurrency exchanges.

Changes from Last Week

New lists: Beldex and Humanity.
The withdrawal deadline of September 25, 2026 is the only hard deadline within the next 14 days in this period.
Midnight (NIGHT) Exit Form.
It's not that there's been any change, but that for the third time in a row, we can't verify it-see the next section for details.
GRVT, Registration Deadline Clarification: Registration will close on July 27, 2026 at 00:00 UTC; the separate deadline for the first batch of automatic distribution is July 17, 2026.

What is deliberately missing in this issue

These candidates are not included in the list. The reasons are different, and each one deserves the same attention as the article:

Hollow World AI (HOLO)-Wrong year.
Genesis Collection appears on search results and exchange learning pages as a current airdrop starting September 11. However, the announcement date for the project is September 9, 2025: collection starts at 11:00 UTC on September 11, 2025, with a window period of 60 days, so it has expired in November 2025. Don't confuse it with ongoing collection-there's nothing to collect here.

Midnight (NIGHT)-The source was not verified for three consecutive weeks.
The key data to date (thawed to December 4, 2026, followed by a 90-day grace period) comes from an inspection in mid-August. Since then, the server has only returned robot protection intermediate pages (HTTP 403 or 429) in our environment, most recently on September 7, 2026; this topic is not covered in the developer documentation. There is no indication of any change-but we can no longer confirm the deadline, and unconfirmed deadlines should not be included in the table in this format. People who rely on it should check the project page themselves.

AVANT-Time period rather than specific date.
TGE, which has been postponed until "mid-September", still has no calendar date, and the document clearly states that the collection mechanism and deadline will not be announced until the event is approaching. Once a date is specified, the entry will appear.

Ink (INK)-TGE window, no expiration date.
Kraken Layer-2 is expected to conduct TGE from the end of the third quarter to the beginning of the fourth quarter of 2026, but no date has been announced. Collecting points is not the date of collection.

Arsium (ARX)-Open but has no expiration date.
Retroactive token grants continue in rolling waves. Neither the project page or document specifies the node that must be completed for collection. Same as last week.

RISEx, Canopy (CNPY), mint.io (MNTD)-Points plan without TGE dates.
Same as last week; none of these candidates has been announced since then.

Kaidro (KDR)-closed and not verifiable at the project source.
The end of the game-to-airdrop project on September 4, 2026 is only recorded through the game portal, not where we can reach it through the project source. In any case, this date is before the current period.

Exchange dates with no airdrop associated.
Closing of 21 Kraken token transactions, VANRY migration and expiring Binance withdrawals are real deadlines, but not airdrops. They are covered in our article on exchange dates and do not belong to this list.

Add to the established rule of this format: Projects listed as "active" on the aggregator page but without mentioning neither the snapshot nor the pickup window at the source of the project shall not be selected. "Airdrop confirmation, date open" is not the deadline.

Things to pay attention to every time you pick up

Airdrop is the preferred hunting ground for wallet removal programs, and the pattern repeats constantly:

• Check the year first. This week's Holoworld case shows how outdated announcements can spread through search results as fresh claims-and expired claims are the perfect template for clone fraud pages.
• Always call the collection page through the official project domain name. Do not access it through links in instant messages, comments or search ads.
• No reputable airdrop will require your mnemonic or private key.
• Check the permissions you granted before signing. Unlimited token approval is not required for collection.
• Weighing the value of network costs and allocations. For very small amounts, the cost of receiving may be higher than the benefit.
• Put each deadline in the calendar-- For phased distributions like GRVT, each batch needs to be set, not just the first batch.

And one point that also applies this week: A collection without an announced end date does not mean it has unlimited time, but means it is closed without prior notice.

Consider tax issues now

Airdrops are not by definition tax-free gifts. According to Article 22 (3) of the German Income Tax Code, whether a distribution is considered other income depends mainly on whether you have provided consideration. This week's Beldex case also shows that two things must be distinguished: the inflow of substitute tokens in July and the subsequent withdrawal or sale-an exchange's mandatory clearing is also a trading day that needs to be recorded, even if you don't trigger it.

Therefore, save the time, quantity, market value, price source, transaction hash, and participation terms the moment you collect it-the last of which often disappears first when the event page closes. See our guide,"Receiving Airdrops: Saving These Data Now" for details that are included individually. Unsold tokens may also trigger tax liability, as we explain in "Unsold Airdrops: There is a Tax Liability Even if Unsold."

Promised distribution can also be reused, as the Optimism case demonstrates-see our article "Reuse of Optimism Airdrops" for more details. See our cryptocurrency airdrop section for an overview of more activities.

Conclusion

Week 37 is the week when dates are more important than projects. The only hard deadlines in the next 14 days involve Beldex and Humanity, an airdrop that no one needs to apply but could be lost before September 25 due to inaction. The other three items-Plume, GRVT and dappOS-have windows open and no announced end dates. Only Grass has specified a clean deadline of January 22, 2027.

The second discovery this week is methodological and deserves more attention than any individual entry: A prominently traded "in progress" airdrop is actually old news a year ago. Search results, exchange learning pages, and aggregators rarely show the year clearly. Please check them before connecting them.

and the necessary cool-headed reminder: Most allotments are in the two-to-three-digit range, the fees claimed consume a large portion, and a significant proportion of the allocated tokens are never claimed. Efforts are worth rewarding mainly where you are qualified.

Disclosure: Some of the providers mentioned in this article work with us through partner programs. This does not affect editorial evaluation. (As of September 7, 2026. This article does not constitute investment advice. Deadlines and terms of participation may change; please check with your provider before participating.)