Bitcoin layer-2 projects face reality check as Botanix shuts down, questioning demand for programmable BTC

Botanix, a Bitcoin layer-2 project, shut down saying programmable Bitcoin "did not work" in the current market. Bitcoin DeFi holds under $5 billion TVL versus Ethereum's $39 billion, raising questions about demand for BTC utility beyond store of value.

• Botanix shut down, stating 'making Bitcoin programmable... did not work' in the current market
• Bitcoin's onchain DeFi activity sits at less than $5 billion TVL vs Ethereum's $39 billion, despite BTC's 4-5x larger market cap
• Rootstock, a long-running Bitcoin smart-contract platform, has only ~$101 million in TVL
• Some builders argue the market wants bitcoin in existing DeFi (like Ethereum) rather than a new Bitcoin-native app ecosystem

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Last updated 18 Jun 2026