Burning and buybacks essential to cryptocurrencies: Understanding their essence and functions

In the world of cryptocurrencies, there are two main strategies that projects employ to manage supply and enhance token value: “token burn” and “buybacks.” Simply put, a token burn refers to the process of permanently removing tokens from circulation. On the other hand, buybacks involve the issuer purchasing tokens from the market to hold in their own wallet. Both aim to increase token value by adjusting supply and demand dynamics, but their mechanisms and execution methods differ significantly.

What is Token Burn: A Supply Management Mechanism for Cryptocurrencies

Token burn is achieved by transferring specific tokens on the blockchain to an inaccessible address known as a “zero address” or “burning wallet.” The transferred tokens cannot be accessed by anyone and will never return to the circulation market. This process permanently decreases the total supply of tokens available in the market.

In theory, cryptocurrency holders can also choose to destroy the tokens they own. However, as this is essentially equivalent to giving up asset value, such decisions are typically made strategically by the project’s development team. Since the London hard fork upgrade, Ethereum (ETH) token burns have particularly attracted attention among cryptocurrency enthusiasts.

By reducing supply, the relative scarcity of tokens increases against the same level of demand. According to basic economic principles, if supply decreases while demand remains constant (or increases), prices tend to experience upward pressure. This theory may present potential profit opportunities for investors.

Buyback Strategy and Supply Reduction: Effectiveness as a Business Model

Buybacks are inspired by corporate stock repurchases in traditional financial markets. Cryptocurrency projects use a portion of their revenue or gas fees to buy back tokens at market prices. The repurchased tokens may be destroyed, but often they are retained in the issuer’s wallet, functioning as assets to be leveraged strategically.

While burns and buybacks may seem similar at first glance, there are significant differences. A burn permanently reduces circulation, while a buyback leaves open the possibility of returning the reduced tokens to the market later. This flexibility allows projects to achieve more nuanced supply management.

The effects of buyback strategies manifest in improved market liquidity and price stabilization. By reducing token supply, scarcity in the market increases, which tends to suppress speculative price fluctuations. Additionally, in the long term, encouraging investors to hold tokens contributes to maintaining asset prices.

Real-World Examples of Cryptocurrency Strategy Execution

In the cryptocurrency industry, major projects actively adopt these strategies. Binance Coin (BNB) is a representative example. Binance has conducted buybacks and burns of BNB tokens using 20 percent of its exchange revenue quarterly. In its 17th burn on October 18, 2021, over 1.35 million BNB tokens were permanently removed from the market.

This automated approach differs from traditional stock buybacks. In stock investing, companies often lack clarity regarding when they will pay dividends or execute buybacks, whereas in cryptocurrencies, smart contracts allow for pre-set programs to execute automatically. This transparency and automation contribute to increased investor trust.

Additionally, the Shiba Inu (SHIB) burn program demonstrates a different approach. By sending a portion or specific amount of profits to an official burning wallet, it achieves gradual and transparent supply reduction. Such diverse implementation examples suggest each project’s unique strategies and adaptations to market conditions.

Burn in Consensus Mechanisms

Proof of Burn (PoB) extends the concept of burns to a fundamental consensus mechanism in blockchain. In PoB, miners gain block mining rights by transferring cryptocurrency tokens to a burner address. The priority of mining rights is allocated in proportion to the amount of coins that have been burned.

This mechanism was designed as an alternative to the energy-consuming Proof of Work (PoW). PoB functions with the aim of maintaining network security and decentralization while reducing energy waste.

However, PoB carries risks of centralization. As resource requirements decrease, the number of participating miners could also decline, and there is a significant risk that capital-rich large miners will hold excessive capacity. This overcapacity can lead to a concentration of power among a few large miners, which threatens the decentralization and security of the network. To mitigate this issue, many implementations apply a decay rate to limit the verification capacity of a single miner.

Proof of Stake (PoS) is similar to PoB but has critical differences. In PoS, stakers can recover locked tokens after mining, while in PoB, burned tokens are permanently lost.

Verification of Effects: Benefits and Limitations

The effects of token burns and buybacks are theoretically clear. Reducing supply increases relative scarcity, leading to expected price increases under the same demand conditions. However, in practice, the situation is more complex.

The motivations for utilizing buybacks and burns are diverse. Some are driven by the need to adjust circulation due to poor economic calculations, others by attempts to artificially inflate token prices, to encourage speculation, or as gestures to the community. Many of these motives are subject to criticism. Moreover, the actual price effects of supply reductions do not always align with market expectations.

Deflationary token economies tend to suppress consumption. If the burn rate exceeds the fundamental growth rate, liquidity and long-term value may be lost, risking the network’s capitalization. Additionally, many experts point out that burns and buybacks alone do not guarantee a fundamental increase in token value.

Within the cryptocurrency community, opinions on these strategies are divided. Token holders are often faced with a choice: to see buybacks as an opportunity to sell or to purchase more tokens in anticipation of price increases.

Challenges to the Maturation of the Cryptocurrency Ecosystem

In traditional financial markets, it is common for companies to invest their own funds to stabilize stock prices or control inflation. Similarly, burns and buybacks serve as tools within the cryptocurrency ecosystem to address short-term price stability and investor sentiment.

While large projects like Binance and Nexo continue to implement these strategies, their effectiveness heavily depends on market conditions and the fundamental value of each project. For example, Nexo’s buyback decision was based on the core development team’s judgment that the token was significantly undervalued. Likewise, adjusting circulating supply was chosen as a means to support healthy market price formation.

Originally, cryptocurrency burns are intended as supply management tools, but the methods of implementation and the motivations behind them significantly influence market credibility. Approaches based on transparent execution, clear disclosure, and efforts to enhance fundamental project value are more likely to function as sustainable strategies. Whether burns and buybacks will serve as tools to promote the maturation of the cryptocurrency ecosystem or merely as short-term price manipulation methods will depend on future project execution and market evaluation.