LATEST: BNB Chain is building a new layer 1 that will target 100K+ TPS and sub-second finality, with its testnet set for end of 2026 and mainnet coming early 2027.

What happened

BNB Chain announced it is developing a new layer‑1 blockchain that aims for over 100,000 transactions per second and sub‑second finality; the testnet is planned for the end of 2026 and the mainnet for early 2027.

Confirmed

Global impact / market context

If the network achieves the promised speed and instant finality, developers may choose BNB Chain for high‑throughput apps, which could raise transaction fees (the small charges users pay per transaction) and increase demand for the BNB token, supporting investor returns.

Analyst inference

The crypto industry is in a scaling race, with several projects seeking to overcome current throughput limits; BNB Chain’s ambitious target positions it to compete with other high‑speed blockchains and attract capital seeking faster, cheaper transaction platforms.

Analyst inference

What to watch

1. Whether the testnet launched at the end of 2026 meets the 100K+ TPS claim, showing if the technology can deliver the advertised performance. Analyst inference
2. Adoption after the early‑2027 mainnet launch, measured by the number of decentralized applications (dApps) and developers moving to the new chain, indicating real‑world demand. Analyst inference
3. Changes in BNB token price and trading volume following the testnet and mainnet announcements, reflecting investor confidence in the scalability promises. Analyst inference

Affected assets

• BNB — BNB

Evidence

• x.com