Turning Bitcoins into the Best-coins

In this paper we discuss Bitcoin, the leader among the existing cryptocurrencies, to analyse its trends, success factors, current challenges and probable solutions to make it even better. In the introduction section, we discuss the history and working mechanism of Bitcoin. In the background section, we develop the ideas that evolved in the process of making a stable cryptocurrency. We also analyze the survey matrices of the present day cryptocurrencies. This survey clearly shows that Bitcoin is the clear winner among its kind. Section 3 is about the success factors of Bitcoin and the proceeding sections are a discussion about current challenges which pose as hurdles in making Bitcoin a better currency in the digital world. We finally discuss the balance between anonymity and reduced trust in the cryptocurrency world, before concluding the survey.

💡 Research Summary

The paper attempts to position Bitcoin as the pre‑eminent cryptocurrency and to outline a roadmap for making it even better. It begins with a brief historical overview, noting the release of the Bitcoin white‑paper in 2008 and the launch of the first block in 2009. The authors describe Bitcoin’s core mechanisms – a decentralized Proof‑of‑Work (PoW) consensus, the use of SHA‑256 hashing, public‑key cryptography, and the immutable transaction ledger – but they provide only a superficial explanation without deeper technical detail or comparison to alternative consensus models such as Proof‑of‑Stake (PoS) or delegated Byzantine Fault Tolerance.

In the background section the authors claim to develop ideas that have emerged while trying to create a “stable cryptocurrency.” They reference stablecoins, central bank digital currencies (CBDCs), and other blockchain projects, yet they do not present any formal models, simulations, or empirical data that would substantiate the discussion. The paper mentions a “survey matrix” that supposedly evaluates contemporary cryptocurrencies across dimensions such as security, scalability, adoption, and regulatory compliance. However, the methodology for this survey is omitted: there is no description of the questionnaire, sample size, statistical analysis, or validation process. Consequently, the claim that Bitcoin “clearly wins” lacks credible evidence.

Section 3 enumerates four success factors: (1) a capped supply of 21 million BTC that limits inflation, (2) strong network effects that attract users, developers, and merchants, (3) robust security derived from SHA‑256 and the PoW difficulty adjustment, and (4) high liquidity through global exchanges and payment processors. While these points are widely accepted, the paper does not quantify their impact or explore how they interact. For example, it does not examine the elasticity of demand relative to supply constraints, nor does it provide data on how network effects translate into market share growth over time.

The subsequent sections discuss current challenges. The authors identify four major hurdles: (a) limited transaction throughput (approximately 7 transactions per second) and long confirmation times, (b) the massive energy consumption inherent in PoW mining, (c) regulatory uncertainty, especially concerning anti‑money‑laundering (AML) and know‑your‑customer (KYC) requirements, and (d) the tension between user anonymity and the need for trust and compliance. Each challenge is described in narrative form, but the paper lacks rigorous analysis. For instance, the discussion of scalability does not reference Layer‑2 solutions such as the Lightning Network, sidechains, or sharding, nor does it present performance benchmarks. The energy‑consumption section cites general concerns but does not provide recent data on the carbon footprint of Bitcoin mining or compare it with alternative consensus mechanisms. Regulatory issues are mentioned in broad strokes without examining specific jurisdictional policies, court cases, or the impact of recent regulatory actions on market dynamics.

In the “possible solutions” part, the authors propose adopting Layer‑2 protocols to improve scalability, encouraging renewable‑energy‑based mining to mitigate environmental impact, collaborating with international standard‑setting bodies to harmonize AML/KYC frameworks, and integrating privacy‑preserving technologies such as zero‑knowledge proofs (zk‑SNARKs) to balance anonymity with compliance. These suggestions are sensible but remain at a high‑level; the paper does not assess feasibility, cost, or potential trade‑offs. For example, the implementation of zk‑SNARKs would require changes to the Bitcoin protocol, which historically has been resistant to hard forks, and the authors do not discuss governance challenges.

The concluding remarks reiterate that Bitcoin is currently the “clear winner” among cryptocurrencies and that its future success hinges on a combination of technical innovation and regulatory alignment. The authors call for collaboration among academia, industry, and governments, yet they provide no concrete roadmap, timeline, or measurable milestones.

Overall, the paper reads more like a promotional overview than a rigorous scholarly analysis. Its strengths lie in summarizing widely recognized attributes of Bitcoin and in highlighting well‑known challenges. However, the lack of methodological transparency, quantitative evidence, and critical engagement with existing literature limits its academic contribution. Future work should incorporate empirical data (e.g., transaction fee trends, hash‑rate statistics, energy consumption metrics), detailed case studies of regulatory interventions, and robust modeling of proposed solutions to evaluate their effectiveness and potential unintended consequences. Only with such depth can the claim of turning Bitcoin into the “best‑coin” be substantiated.