Foundation, a prominent Ethereum-based digital art hub, has permanently ceased operations after a planned rescue acquisition by the platform Blackdove collapsed.

Summary

• The planned acquisition of Foundation by the digital art platform Blackdove has collapsed, resulting in the permanent closure of the Ethereum-based marketplace.
• Foundation CEO Kayvon Tehranian confirmed the site is unable to remain online under its current standing but will return briefly to allow users to delist their assets.

According to a Wednesday announcement on X by Foundation founder and CEO Kayvon Tehranian, the marketplace will not return to active service because the deal intended to sustain its future fell through

While Tehranian did not name Blackdove specifically in his initial statement, he confirmed that the sale’s primary objective was to keep the platform running under new management

“That’s no longer possible,” Tehranian stated, noting that the company is currently unable to restore the site’s functionality.

A subsequent message signed by the Blackdove team clarified that the marketplace would be brought back online for a brief window. This temporary restoration is intended solely to allow users to delist their NFTs and secure their assets before the final shutdown.

The NFT market is under stress

The failure of the Foundation sale highlights a difficult period for the NFT sector, which has seen a steady exit of independent marketplaces as trading volumes struggle to match previous years. Blackdove had originally signaled its intent to acquire the platform in early 2025, with a transition period that lasted into 2026 before the deal finally dissolved.

Foundation first gained global attention during the 2021 market surge, eventually facilitating over $230 million in primary sales. The platform served as a high-profile gallery for notable creators such as Jen Stark and James Jean. It also famously hosted the sale of Edward Snowden’s “Stay Free” NFT, which fetched approximately 2,200 Ether—valued at $5 million at the time—to benefit press freedom.

The list of closures has grown steadily over the last year especially within the NFT space. Nifty Gateway, which had the backing of the Gemini exchange, shut down in February.

Other former competitors have already disappeared or changed focus. MakersPlace shut down last year following a drop in collector activity, and X2Y2 chose to move away from the NFT space entirely.

The total market cap for NFTs has retreated to levels not seen since early 2021. Despite the shrinking number of active platforms, OpenSea continues to hold a commanding lead in the market

Data from DefiLlama indicates OpenSea currently handles more than 73% of all sector activity, though it faces ongoing competition from the trading-focused platform Blur