Austin, CEO of DoubleZero, announced in May 2025 that public internet infrastructure significantly limits blockchain scalability and network throughput, impacting high-throughput blockchain networks globally.
This bottleneck affects Ethereum and related tokens, causing network congestion and higher fees, pushing developers toward Layer 2 solutions and alternate network protocols.
DoubleZero’s $28 Million Raise to Tackle Internet Bottleneck
Austin of DoubleZero has consistently described the public internet as a bottleneck to blockchain scalability. In May 2025, DoubleZero raised $28 million to combat these constraints, emphasizing the scalability challenges faced.
The public internet limitations are impacting major blockchain networks such as Ethereum. Austin’s statements underscore the urgency of developing alternative infrastructure solutions to cope with growing demands and technological advancements.
Ethereum’s Congestion and Rising Transaction Costs
The inefficiencies in current infrastructure are reflected in Ethereum’s transaction costs, which escalate during congestion. Developers are increasingly exploring Layer 2 solutions to bypass these limitations, signaling a shift in scalability strategies.
The $28 million investment by DoubleZero signals strong institutional belief in addressing these bottlenecks. Historical patterns, like Ethereum’s high gas fees, persist due to network propagation delays, needing immediate technological focus and innovation.
Investing in Enhanced Protocols for Scalability
Blockchain networks, like Ethereum, have historically grappled with scalability issues, similar to those resulting from public internet bottlenecks. Previous efforts, including Layer 2 rollups, have provided temporary relief during congestion peaks.
Kanalcoin experts emphasize that investing in enhanced network protocols might offer a potential solution. They cite related trends and historical innovation patterns that underline the necessity for dedicated private networks to optimize blockchain scalability.
Austin, CEO of DoubleZero, stated, “Public internet infrastructure is the critical constraint for high-throughput blockchain networks.”
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