The Most Profitable Crypto Airdrops of the Week: Week 37

Crypto Airdrops in Week 37: These Deadlines Are Running Now The hardest deadline this week concerns tokens that have long been sitting in the account. Anyone holding Beldex or Humanity at the crypto exchange Kraken in June had the replacement token credited automatically by airdrop – and has to withdraw it by September 25, 2026 at 14:00 UTC, otherwise the exchange liquidates it itself. An airdrop you never had to claim can therefore still expire. And a warning up front that has shaped this edition: among the most frequently named “current” airdrops of the week in search engines is the genesis claim of Holoworld AI, supposedly starting on September 11. The project's post about it, however, dates from September 9, 2025, and the 60-day claim window expired in November 2025. In this format a year in the date costs the entire entry. With every airdrop tip you read anywhere, check the year first. This overview lists the airdrops for which a claim window is open this week or a date is fixed within the coming 14 days. Every detail comes from the source linked in each case. Where a project has published no end date, it says so explicitly – there are no estimated deadlines here. Last week's position is in our article on the airdrops of week 36. The Dates at a Glance ProjectStatusDate / deadlineBeldex & Humanity (at Kraken)Airdrop credited, withdrawal requiredby September 25, 2026, 14:00 UTCPlume (Season 2)Claim openno end date published; registration closed on May 27, 2026Grass (Stage 2)Claim openuntil January 22, 2027GRVTTranches continue30 days per tranche; date of the second release not publisheddappOS (DOS)Claim phase 2 opensince August 11, 2026, end not published1. Beldex and Humanity: The Airdrop That Expires on September 25 This entry is the most unusual on the list, because nobody had to claim anything here. Both projects were attacked in June 2026, both then rolled out a new token contract and distributed the replacement one to one to holders as of the record date. At Beldex the snapshot was taken on June 10, 2026 at 23:36 UTC, and the new token was credited on July 10, 2026 at 14:00 UTC. Kraken took over this distribution for its customers and booked it in automatically – which is why two lines have been sitting in the account there ever since. The catch is the ending: trading and deposits have already been switched off for all the tickers concerned, and withdrawal is the only function left. It closes on September 25, 2026 at 14:00 UTC.