Bitcoin’s broken production cost floor is splitting miners into survivors and sellers
Bitcoin is trading around $60,000, well below an estimated all-in mining cost near $84,300, showing that production cost is not a price floor. The network keeps functioning because mining is self-correcting: when prices fall and margins disappear, weaker miners shut off, blocks slow, and difficulty adjusts downward. In mid-June, difficulty fell 10.09%, one of the largest drops in network history, after high-cost machines went offline. Miner economics hinge on hashprice, which has fallen from about $63 per petahash/day in July 2025 to the high $20s in early June, then recovered slightly after the difficulty cut. Costs vary widely, so low-cost miners can stay profitable while older fleets lose money. Public miners are increasingly selling bitcoin and diversifying into AI/HPC infrastructure. Some have signed large contracts, while others remain exposed to BTC and hashprice. The sector is splitting between hybrid AI miners, pure-play miners, and low-cost operators. The key takeaway: Bitcoin can trade below average production cost for extended periods without breaking the network.
