Concrete airdropCT

What to do, in order

1. 1

   Step 1

   Open concretefoundation.xyz directly (not from a link in a message) and check the claim section

2. 2

   Step 2

   Read and accept the Claim Terms, then connect the wallet you used for Concrete activity

3. 3

   Step 3

   If the wallet is on the Eligibility List, claim the CT shown in the interface within the claim period it displays

4. 4

   Step 4

   Optionally stake CT through the Stake CT vault in the Concrete app, which the foundation site says earns Concrete points

5. 5

   Step 5

   Continue earning Concrete Points by depositing into eligible vaults, and Bags through social quests, if you want to stay in the points program

Where things stand

Concrete runs ERC-4626 yield vaults. Users deposit a single asset such as USDT or WBTC, receive vault shares like ctWBTC, and curators allocate the capital across strategies. The docs list Ethereum, Arbitrum, Berachain, Katana, Corn and Morph among supported networks, and say the code has been audited by Halborn, Cantina, Zellic and Code4rena.

The project now has a token. According to the CT TGE announcement on the Concrete Foundation site, CT launched on 30 September 2026 with a fixed supply of 1 billion and the same contract address on Ethereum and BNB Chain. CT is issued by Concrete Network, Ltd., while the Concrete Foundation coordinates governance and the treasury. The site describes CT as a governance and configuration token and states that it gives no ownership, dividend or profit rights.

Part of the supply is set aside as a community airdrop: 1% of the Ecosystem allocation, which the announcement works out as 0.35% of total supply, or 3.5 million CT. The foundation site shows a claim section and a "Ready to claim" state for connected wallets. We mark the status as active because the claim is open, but note that the claim deadline is not published on the pages we opened.

Who can claim and how

The TGE announcement says the Ecosystem allocation covers participants who contributed through eligible on-chain and ecosystem activity. It does not spell out a formula, and it does not say how Concrete Points or Bags were converted into CT amounts. The Claim Terms, effective 29 September 2026, add that only wallets on the Eligibility List can claim, that eligibility cannot be moved to another wallet without written approval, and that claimants must be at least 18 and control the wallet.

Several groups are excluded: residents of restricted jurisdictions listed in the Concrete docs, sanctioned persons, and anyone using a VPN, proxy, mixer or false location data to get around the controls. The issuer can pause, deny or correct duplicate or fraudulent claims and may ask for information to verify eligibility. If an allocation is not claimed within the claim period shown in the interface, it may stop being claimable.

The Claim Terms do not set a vesting schedule for the airdrop. Contributor and investor allocations follow long-term vesting with a one-year cliff, according to the announcement.

• Claim only on concretefoundation.xyz after accepting the Claim Terms.
• The claim window is displayed in the interface, not in a published announcement.
• Restricted jurisdictions and sanctioned persons cannot claim.

The points program continues

Concrete still documents a points program with two tracks. Concrete Points are earned on-chain by depositing into eligible vaults. Bags are earned by completing social and community quests through a campaign run with Fuul, such as following Concrete on X, joining the Discord or writing an article. The docs say Bags will be converted into Concrete Points at a later point in the campaign. The foundation site also says that staking CT earns Concrete points.

What these points will be worth is not published. There is no stated conversion rate and no announced second distribution, so treat further points as an unconfirmed incentive rather than a guaranteed reward.

Vault deposits have their own costs. The fee page lists no deposit or withdrawal fee, but management fees of up to 10% a year (1.5% on most vaults) and performance fees of up to 30% of net yield, both set per vault. Many vaults use an epoch-based withdrawal queue, so exits are not always instant.

Risks and what to take from this drop

Concrete vaults forward deposits to strategies held in multisig or MPC custody, and the docs warn that strategy losses reduce share price and that users may lose some or all of their deposit. The disclaimers also note conflicts of interest and that no government deposit insurance applies. Do not deposit large amounts only to chase points.

The foundation site warns users to verify CT information only through concrete.xyz and concretefoundation.xyz and to be careful with unofficial tokens, claim pages and accounts. Check the CT contract address against the official page before trading, never enter a seed phrase, and read every wallet prompt before signing. A fresh wallet for claiming and trading reduces exposure if something goes wrong.

In short, this is a small, already-launched airdrop: 3.5 million CT spread across eligible users. If you used Concrete vaults or quests before the TGE, check the claim page now rather than waiting, since unclaimed allocations may lapse. We will update this page if a claim deadline or a further distribution is announced.