Tzero

Dinari and tZERO are combining technology and regulated market infrastructure to help broker-dealers offer tokenized U.S. equities. The partnership lands as financial firms debate whether blockchain-based stocks should be synthetic, issuer-sponsored or backed directly by underlying shares.

tZERO has accused Securitize of infringing patents tied to tokenized securities infrastructure, escalating the rivalry with a cease-and-desist letter. Securitize answered by seeking a federal court ruling that it does not infringe as Wall Street deepens its push into onchain assets.