Company: GBTC
Filing Date: 2025-02-28
Form Type: 10-K
Source: 0000950170-25-029408
Chunk: 64

Company: Grayscale Bitcoin Trust ETF
Filing Date: 2025-02-28
Form: 10-K
Item: Item 1A
Chunk 64
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 software for some digital asset networks and protocols, such as the Bitcoin Network, is informally or formally managed or developed by a group of core developers that propose amendments to the relevant network’s or protocol’s source code. Core developers’ roles may evolve over time, generally based on self-determined participation. If a significant majority of users and miners were to adopt amendments to a decentralized network based on the proposals of such core developers, such network would be subject to new source code that may adversely affect the value of the relevant digital asset. 

As a result of the foregoing, it may be difficult to find solutions or marshal sufficient effort to overcome any future problems, especially long-term problems, on digital asset networks. 

Digital asset networks face significant scaling challenges and efforts to increase the volume and speed of transactions may not be successful. 

Many digital asset networks face significant scaling challenges due to the fact that public, permissionless blockchains generally face a tradeoff between security and scalability. One means through which digital asset networks that utilize public, permissionless blockchains achieve security is decentralization, meaning that no intermediary is responsible for securing and maintaining these systems. For example, a greater degree of decentralization of a public, permissionless blockchain generally means a given digital asset network is less susceptible to manipulation or capture. In practice, this typically means that every single node on a given digital asset network is responsible for securing the system by processing every transaction and maintaining a copy of the entire state of the network. As a result, a digital asset network that utilizes a public, permissionless blockchain may be limited in the number of transactions it can process by the computing capabilities of each single fully participating node. Many developers are actively researching and testing scalability solutions for public blockchains that do not necessarily result in lower levels of security or decentralization, such as off-chain payment channels and Layer 2 networks. Off-chain payment channels would allow parties to transact without requiring the full processing power of a blockchain. Layer 2 networks can increase the scalability of a blockchain by allowing users to transact on a second blockchain deployed on top of a “Layer 1” network. 

As of December 31, 2024, the Bitcoin Network handled approximately four transactions per second. In an effort to increase the volume of transactions that can be processed on a given digital asset network, many digital assets are being upgraded with various features to increase the speed and throughput of digital asset transactions. For example, in August 2017, the Bitcoin Network was upgraded with a technical feature known as “Segregated