CryptoSlate
Roughly 84% of Bitcoin's hashrate was being used to secure Bitcoin DeFi activity in Q1 2026, yet the share of miner revenue captured from those transactions remained marginal, leaving miners exposed to the post-halving hash-price squeeze even as BTC rallied.
Why it matters
Bitcoin DeFi — BOB, Stacks, Babylon-staked BTC and the wider BTCfi stack — leans on Bitcoin's base layer for settlement security, and the 84% figure confirms the chain is doing that work. The flip side is that the economic signal miners get back is weak: fee revenue from DeFi-adjacent transactions has not been enough to offset the cost of running rigs after the 2024 halving. The result is a security model that is technically carrying a much larger DeFi surface area than its fee market prices in.
Market impact
The hash-price compression is now visible on the network itself. Multiple metrics tracked by Akiba and other on-chain analysts have slipped to levels that historically force older-generation machines offline, and the hashrate trend has rolled over despite BTC's price recovery. If fee revenue from BTCfi doesn't grow alongside the security load it imposes, the floor under the hashrate gets set by macro BTC price action alone — leaving the network more vulnerable to miner capitulation cycles than the chart suggests.
Frequently asked questions
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What does it mean that 84% of BTC hashrate secured Bitcoin DeFi in Q1?
It means the Bitcoin base layer was being used to settle the majority of BTCfi activity — including BOB, Stacks and Babylon-staked BTC — while the fee revenue miners captured from those transactions stayed marginal.
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Why are Bitcoin miners bleeding cash despite the price rally?
Post-halving hash-price compression has pushed miner profitability metrics to levels that historically force older-generation machines offline, and hashrate has rolled over even as BTC recovered.
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How does Bitcoin DeFi affect miner revenue?
DeFi-adjacent transactions contribute fees, but the share is not large enough to offset the cost of running rigs after the 2024 halving, so the security load is not yet matched by the fee market that pays for it.
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What is the risk if BTCfi fees don't grow with the security load?
The hashrate floor gets set by macro BTC price action alone, leaving the network more vulnerable to miner capitulation cycles than the chart implies.
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Which Bitcoin DeFi projects are driving the security demand?
BOB, Stacks, Babylon-staked BTC and the wider BTCfi stack are the main consumers of Bitcoin base-layer settlement, per the underlying analysis.
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