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Fireblocks: Launches Open Transaction Layer | Flash News Detail | Blockchain.News
Latest Update
5/29/2026 8:01:00 AM

Fireblocks: Launches Open Transaction Layer

Fireblocks: Launches Open Transaction Layer

Fireblocks Open Transaction Layer protocol specification enables compliant cross-chain coordination for wallets and institutions including MetaMask and Robinhood.

Source

Analysis

Fireblocks launched the Open Transaction Layer, an open protocol stack that coordinates onchain transactions between any counterparty with full compliance and security; the spec went live at otl.network with backing from MetaMask, WalletConnect, Robinhood, SoFi, MoonPay, Checkout, Cross River Bank and foundations including Solana, Polygon, Sui and TON.


Pedro Gomes

@pedrouid

Building @WalletConnect Network