Renowned cryptocurrency analyst Plan C asserts that the accuracy of Bitcoin price projection models hinges on the choice of starting date, a detail often underestimated in financial modeling. According to Plan C, shifting the model’s baseline from Bitcoin’s Genesis block (January 3, 2009) to April 6, 2009, dramatically enhances the stability and predictive reliability of long-term price forecasts.
Foundation of the Model Comparison
To put his hypothesis to the test, Plan C built two separate models, each relying on roughly two-thirds of Bitcoin’s historical price data, and then evaluated their predictive performance on the remaining data. The only distinction between these models is the reference date: one begins with the Genesis block, while the other starts on April 6, 2009. This direct comparison allowed Plan C to isolate the impact of the starting date on each model’s overall accuracy.
Impact of Starting Date on Model Performance
The results were clear-cut. The model using the April 2009 starting point remained consistent during major market events such as the FTX crisis, successfully estimating a support level around $55,000 for Bitcoin’s “first quarter” base. In contrast, the Genesis block-based model fell short: its predicted support level was frequently breached, and during 12% of the test period, Bitcoin traded below this baseline. This persistent mismatch forced the model’s slope—the projected growth curve—to adjust downward over time, setting its lower threshold at about $59,000.
Why Starting Points Matter in Power Law Models
Choosing an initial data point is particularly crucial in power law-based regression models for Bitcoin’s price, since all projections flow from this origin point. The Genesis block model includes data from a pre-market era—before active trading began—injecting statistical “noise” and skewing projections. By comparison, Plan C regards April 6, 2009, as the onset of meaningful network activity and reliable price formation, making it a more robust benchmark for predictive analytics.
During the infamous FTX collapse, the Genesis block-based model’s projected base was convincingly broken, signaling its inability to withstand high-pressure market events. After recent price corrections, that same model again saw its projected baseline slip further, raising questions around its consistency. Plan C emphasizes that such ongoing adjustments undermine a model’s credibility and make it harder for analysts to trust its accuracy.
Highlighting the issue, Plan C explains that any post-event slope adjustments or “silent corrections” jeopardize the reliability of the model’s predictive claims.
In contrast, the April 2009 model retained its lower threshold throughout both the FTX incident and recent pullbacks, with no manual recalibration needed. Presently, this model maintains a $55,000 floor for Bitcoin, steadfast even as market volatility continues unchecked.
Currently, Bitcoin’s price hovers between $67,000 and $69,000. The model’s $55,000 lower band represents the bottom quarter of Bitcoin’s expected long-term growth curve, not an imminent target but a marker for where normal trading ranges could begin. This distinction allows for nuanced interpretation by market observers, helping avoid panic or premature conclusions.
Ultimately, whether the revised model remains a reliable guide will depend on whether Bitcoin’s price trajectory continues to align with its historical power law pattern. Each new market cycle serves as a fresh test, with the outcomes continuously redefining the trustworthiness of statistical models used to forecast the world’s most prominent cryptocurrency.




