Crypto Airdrops of the Week: All Week 39 Claim Deadlines

Crypto Airdrops in Week 39: The Deadlines Running Now This week holds one date that is final, and it is four days away. Anyone holding Beldex or Humanity at the crypto exchange Kraken was credited the respective replacement token automatically by airdrop. It can only be withdrawn until September 25, 2026 at 14:00 UTC. After that the exchange liquidates the remainder itself, and it states in its own notice that the proceeds may come to little or nothing. A second closing date falls into this week as well, one that was missing from this list until now and is harder than any exchange deadline. Sonic burns roughly 32.69 million unclaimed S tokens from Season 1 and Season 2 on October 15, 2026. The tokens are destroyed on chain rather than merely withheld, and in such a way that afterwards any address at all can trigger the burn. Anyone sitting on an old Sonic allocation has a good three weeks left. This overview lists the airdrops for which a claim window is open this week or a date is fixed. Every figure comes from the source linked at that point, retrieved on September 21, 2026. Where a project has published no end date, that is said explicitly; estimated deadlines have no place here. Last week’s status is in our piece on the week 38 airdrops. The Deadlines at a Glance Project Status Date / Deadline Beldex and Humanity (at Kraken) Airdrop credited, withdrawal required until September 25, 2026, 14:00 UTC Sonic (S), Seasons 1 and 2 Claim open, burn afterwards until October 15, 2026 Grass (Stage 2) Claim open until January 22, 2027 GRVT Tranches keep running 30 days per tranche; date of the next unlock not published Plume (Season 2) and dappOS (DOS) Claim open no end date published 1. Beldex and Humanity at Kraken: Four Days Until the Airdrop Expires This entry is the most urgent on the list and at the same time the most unusual, because nobody had to claim anything here. Both projects were attacked in June 2026, both rolled out a new token contract in response and distributed the replacement one for one to holders as of the snapshot. Kraken handled the distribution for its customers and credited it automatically. An airdrop that nobody had to claim can expire all the same. The key data differ by project, which is why there are two separate notices. For Humanity the snapshot was taken on June 8, 2026 at 17:25 UTC, set by the project team itself; the new $HUMANITY was credited on July 1, 2026 at 14:00 UTC. For Beldex the snapshot was taken on June 10, 2026, and the new $BELDEX was credited on July 10, 2026 at 14:00 UTC.