Beam: A Confidential Cryptocurrency

In the rapidly evolving world of digital currency, privacy and security have become paramount concerns for users and investors alike. Enter Beam, a confidential cryptocurrency that promises a unique blend of privacy, scalability, and usability. This article explores the innovative technology behind Beam, its unique features, and the implications for the future of confidential transactions.

>NOTE: This is not the BEAM which was launched by Merit Circle. To view that BEAM click here.

Intro to Privacy Beam

Beam is a cryptocurrency born out of the desire to enhance privacy and confidentiality in digital transactions without compromising usability. Launched in January 2019, Beam stands on the shoulders of giants like Bitcoin, Monero, and Zcash but seeks to surpass them by addressing certain limitations, especially in terms of scalability and confidentiality.

Built from scratch, Beam utilizes the Mimblewimble protocol, enhanced by the Lelantus protocol, making it a formidable player in the realm of privacy coins. Unlike many of its predecessors, Beam transactions are designed to be confidential by default; sender and receiver information, alongside the transaction amount, remains invisible to all but the transacting parties. This level of privacy sets Beam apart in an era where transaction traceability has become a significant concern for many users.

Features

Beam boasts several features that collectively contribute to its stance as a privacy-focused cryptocurrency:

• Complete Open Source: Beam’s codebase is entirely open-source, developed from the ground up in C++ by a team of dedicated developers. This transparent approach ensures continual community oversight and contribution.

• User-Controlled Privacy: One of Beam’s defining characteristics is its commitment to user privacy. The platform allows users to dictate the extent of their transactional privacy, offering options for complete anonymity or selective transparency for auditing purposes.

• Atomic Swaps: Beam supports atomic swaps, facilitating direct peer-to-peer exchange of cryptocurrencies like Bitcoin, Ethereum, and Litecoin without the need for intermediaries. This feature underscores the decentralized ethos of Beam, promoting a more liberated transactional environment.

• Confidential Transactions: Beam's implementation of the Mimblewimble and Lelantus protocols ensures that transactions do not expose user details on the blockchain. Additionally, this technology allows Beam to maintain scalability by avoiding blockchain bloat—a common issue in other privacy coins.

• Sustainable Mining: Beam employs a proof-of-work consensus algorithm, reminiscent of Bitcoin, but with a capped emission and periodic halving to ensure long-term sustainability and deflationary characteristics.

The Tech Stack

At its core, Beam relies on innovative cryptographic protocols to achieve its privacy features. The Mimblewimble protocol, named after a spell in the Harry Potter series that ties the target’s tongue to prevent them from disclosing specific information, is aptly symbolic of Beam’s privacy guarantees. Augmented by the Lelantus protocol, Beam transactions achieve a high degree of confidentiality and scalability.

Furthermore, Beam’s approach to atomic swaps and direct payment channels, akin to the Lightning Network, paves the way for a more versatile and user-friendly cryptocurrency. The platform also supports the creation of Confidential Assets, similar to ERC-20 tokens on Ethereum but with inherent privacy features.

Roadmap

Beam's roadmap showcases an unwavering commitment to innovation, with significant milestones shaping its journey:

• 2019: Launched with fundamental features including payment and exchange APIs, mining pool API, and cross-chain Atomic Swap capability with established coins like BTC, LTC, and QTUM.
• 2020-2021: Continued development focus on privacy-enhancing features including the introduction of confidential assets, the Beam Virtual Machine for smart contract functionality, and the in-wallet DAPP store.
• 2022-2023: Expansion into DeFi, with the release of Groovy Gluon, the Beam Anonymous Name Service (BANS), decentralized DApp Store, and wrapping BEAM on Ethereum, highlighting strides made towards interoperability and a fully-fledged PriFi ecosystem.
• 2024 and Beyond: Anticipation for Hard Fork 8.0, further integration with EVM, enhancing the Beam explorer, and investigating new consensus mechanisms like DAG Knight. A "5-year anniversary" wallet update signifies commitment to user experience and network improvement.

BEAM Price Analysis

As of May 9 2025 BEAM has a marketcap of $5.9M. This is {{percentagefromath}} from its all time high of $4.28. In terms of its tokenomics, there's a total supply of 263M with 69% currently outstanding. Keep in mind BEAM has a fully diluted value of $8.6M which many investors might interpret as overvalued.

Of course, don’t trust price predictions alone, always check the Coinrotator token screener to follow the trending market.

Summarized in part by ChatGPT 4 and Claude