The unit formalizes past operations, building on 1.5 million euros in seized crypto the exchange processed in 2025 for agencies including Interpol and Europol.
BitBay became Zondacrypto in 2021. The exchange stopped trading in April after customers faced frozen withdrawals and estimated losses of at least $94 million.
The Frame Transactions feature was locked into the Hegotá upgrade last month, and Ethereum co-founder Vitalik Buterin says the work has moved quickly since.
A Transaction v1 feature activates Wednesday, allowing complex proofs and large multisig operations to fit in one transaction while forcing services that read Solana...