Bitcoin Bottom
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On-ChainWeight: 65 / 100 · Source: Mempool.space

Bitcoin Hash Ribbon — Miner Capitulation & Recovery Signal

The Hash Ribbon tracks Bitcoin's mining hash rate via moving average crossovers. When the 30-day MA crosses below the 60-day MA, miners are capitulating — shutting off unprofitable equipment. The recovery cross (30d above 60d) has historically been one of the most reliable buy signals in Bitcoin.

What It Measures

The relationship between the 30-day and 60-day moving averages of Bitcoin's network hash rate. A negative crossover (30d < 60d) signals miner capitulation. A positive recovery (30d > 60d after capitulation) signals the buy window.

How It's Calculated

Hash rate data from Mempool.space. Hash Ribbon = 30d MA hash rate − 60d MA hash rate, normalized. Capitulation: 30d < 60d. Recovery: 30d crosses back above 60d.

Bottom Signal

Hash Ribbon in capitulation phase (30d MA below 60d MA) — miners are offline and selling reserves. The recovery cross has historically been the best time to buy Bitcoin.

Historical Readings at Cycle Bottoms

Dec 2018 capitulation + Jan 2019 recovery cross (BTC tripled) | Jul 2021 China ban capitulation + Aug 2021 recovery cross | Nov 2022 capitulation + 2023 recovery

Deep Dive: How Hash Ribbon Works

The Hash Ribbon was created by analyst Charles Edwards and is built around a simple but powerful insight: Bitcoin's hash rate is a measure of miner commitment. When hash rate falls, miners are shutting off machines because operating them is no longer profitable. This is not a discretionary decision — miners must cover electricity and hardware costs regardless of market conditions. A declining hash rate therefore represents involuntary selling pressure as operators dump BTC reserves to survive.

The 30d/60d MA crossover framework structures this into two phases. The capitulation phase (30d crosses below 60d) signals that the miner exodus is underway — hash rate is declining at a rate that exceeds recent history. During this phase, selling pressure from distressed miners weighs on price. The recovery cross (30d crosses back above 60d) signals that the weakest miners have exited, the network has reached a new equilibrium, and the forced selling has largely concluded. Historically, Bitcoin entered a sustained uptrend within weeks to months of this recovery cross.

What makes the Hash Ribbon particularly valuable is its independence from price action. It measures the physical infrastructure of the Bitcoin network rather than market sentiment or on-chain transaction data. Because it reflects the behavior of large industrial operators with significant capital at stake, the signal carries different information than retail-driven metrics like the Fear & Greed Index. In the Bitcoin Bottom Score model, Hash Ribbon carries a weight of 0.65 and is one of the most consistently correct directional signals at confirmed cycle lows.

How to Read the Score

+0.3 to +1.0
Strong Bottom Signal
0 to +0.3
Mild Bottom Signal
−0.3 to 0
Neutral / Slight Caution
−1.0 to −0.3
No Bottom Signal

Frequently Asked Questions

What is the Bitcoin Hash Ribbon indicator?
The Hash Ribbon is an on-chain indicator created by Charles Edwards that tracks Bitcoin miner capitulation using the 30-day and 60-day moving averages of network hash rate. When the 30d MA crosses below the 60d MA, miners are capitulating. When the 30d crosses back above the 60d after capitulation, it generates a historically reliable buy signal.
Is the Hash Ribbon a reliable Bitcoin bottom signal?
The Hash Ribbon recovery cross has occurred at or near every major Bitcoin cycle bottom: January 2019 (price tripled in 3 months), August 2021 after the China mining ban, and early 2023 after the FTX collapse. While no indicator is perfect, the Hash Ribbon recovery has one of the strongest track records of any single Bitcoin indicator for bottom detection.
What causes Bitcoin miner capitulation?
Miner capitulation happens when Bitcoin's price drops below miners' break-even cost (electricity + hardware costs). Miners with older, less efficient equipment are squeezed out first. They shut off rigs (reducing hash rate) and sell BTC reserves to cover fiat obligations. Once the least efficient miners exit, the remaining operators have lower breakeven costs, and the forced selling pressure subsides.
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Not financial advice. Bitcoin is a high-risk asset. Past signal accuracy does not guarantee future results.