Coinbase’s Ethereum Layer-2, Base, officially activated Cobalt on Wednesday, September 30, 2026, marking the network’s third major upgrade. Its primary focus centers on expanding the functionality of the B20 token standard with a suite of new capabilities specifically designed for tokenized assets.
The Cobalt upgrade coincides with a shift in Base’s development trajectory. Base founder Jesse Pollak previously admitted that the network had lost focus by chasing creator and content applications too aggressively. The project has now fully pivoted toward finance, trading, and payment applications.
The latest step builds on earlier momentum. On July 8, Base designated B20 as its default token standard. Adoption continued on August 25 when Coinbase began rolling out tokenized versions of major U.S. equities, including Apple, Nvidia, Meta, and Alphabet, directly on the Base network.
Compliance Layers and Frictionless Corporate Actions
Cobalt’s new features grant greater authority to asset issuers, who can now stack multiple layers of compliance checks onto a single asset. Simultaneously, the system can verify user identities, confirm accredited investor status, and ensure names do not appear on sanctions or restriction lists.
Issuers also gain the ability to manage standard traditional stock market corporate actions, such as stock splits, with greater ease. They can schedule these adjustments to automatically update the asset balances displayed in users’ wallets or applications. The process operates smoothly without requiring issuers to mint new tokens or burn existing ones.
One feature drawing significant attention is a forced transfer mechanism. Issuers can grant administrators permission to move tokens out of a user’s wallet without requiring approval from the wallet owner. As a safeguard, all unilateral transfers leave a public record. Base also emphasized that its internal systems have no ability whatsoever to initiate forced transfers - control rests entirely with the issuer.
Conditional Transactions and 200-Millisecond Block Plans
For everyday users, Cobalt introduces a validity transaction scheme. Under this design, users can submit transaction orders to the network that only become eligible for processing once specific on-chain conditions are met. A concrete example includes transactions that only trigger if an asset price reaches a designated threshold before a block deadline expires.
This transaction design offers an added layer of privacy. Details of a user’s conditional order can remain shielded from outside view until the transaction is actually executed and included in a block.
The activation of Cobalt forms part of a broader architectural overhaul. Over the coming months, Base plans to cut block times from 2 seconds to 200 milliseconds. The team is also preparing protocol-level native support for third-party sponsored transaction fees and transaction bundling mechanisms.
Source: Cointelegraph.
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Disclaimer: This article is for informational and educational purposes only, not financial advice. Cryptocurrency assets are highly volatile and carry significant risk. Always do your own research (DYOR) and never invest more than you can afford to lose.
