Dinari, tZERO join forces on tokenized U.S. equities platform
Competition is intensifying in blockchain-based stock markets as financial firms test different models for bringing public equities onchain. Dinari and tZERO are now combining their systems to give broker-dealers a regulated, turnkey way to launch tokenized U.S. equity offerings.
Highlights
- Dinari and tZERO launched a unified platform integrating tokenized stock issuance with brokerage, custody, clearing, and settlement services for broker-dealers.
- Dinari's dShares are backed one-for-one by underlying shares held at regulated custodians, maintaining full shareholder rights including dividends and corporate actions.
- Dinari's subsidiary gained broker-dealer registration in June 2025, making it the first U.S. platform legally cleared to offer blockchain-based shares to domestic investors.
Platform combines issuance and market infrastructure
As reported by CoinDesk, the companies said Wednesday that Dinari will pair its tokenized stock platform with tZERO's brokerage, custody, clearing and settlement capabilities, creating a single framework for broker-dealers. The offering is designed to let financial firms roll out blockchain-based equities without having to build the underlying infrastructure themselves.The platform is set to cover issuance, trading, custody, settlement and shareholder servicing. Dinari CEO Gabriel Otte said in a statement that tokenized equities will not reach mainstream adoption until broker-dealers can offer them as naturally as traditional securities.
Dinari says its dShares are backed one-for-one by underlying shares held with regulated custodians while preserving shareholder rights such as dividends and corporate actions. The addition of tZERO's regulated brokerage infrastructure also extends the platform to shareholder communications and potential future onchain collateral and financing services.
Debate grows over tokenized stock models
Tokenized equities are becoming a new focal point in real-world assets after U.S. Treasury funds emerged as an early institutional use case for tokenization. Companies across the sector are betting that blockchain can modernize trading, settlement and shareholder recordkeeping.Different approaches are emerging in the market. Some groups, including Robinhood and Kraken's xStocks initiative, are using offshore structures to create blockchain-based representations of listed shares for non-U.S. investors, while others argue stocks should be tokenized directly by the issuing companies themselves.
Securitize advanced that view last week when it listed its own shares on the New York Stock Exchange and simultaneously issued an onchain version on Avalanche and Solana. Dinari positions itself between those models, and its subsidiary obtained broker-dealer registration in June 2025, which the company says made it the first U.S. platform cleared to legally offer blockchain-based shares to domestic investors.
In our earlier coverage of the growing quantum-computing threat to blockchain cryptography, we explained why the industry is accelerating plans for post-quantum upgrades as timelines for practical attacks move closer. We also noted research suggesting a meaningful share of token supplies could be exposed via compromised keys, while major networks still face a costly, governance-heavy transition to quantum-resistant signatures.
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