The Treasury-bill platform came first
Paul-Adrien Hyppolite and Antoine Michon founded Spiko in 2023. Its June 12, 2024 launch brought separate euro and dollar Treasury-bill funds to users who could subscribe in small amounts and hold shares in blockchain wallets. Spiko’s initial intervention was distribution and record-keeping: the underlying return still came from government debt.
On March 19, 2026, Spiko and Amundi launched a different sub-fund, SAFO. The launch offered EUR, USD, GBP and CHF classes and placed the register on Ethereum and Stellar. Smart Cash became the product name; the dollar class uses SAFO, while the euro class uses eurSAFO. Keeping those identities separate matters when an address or a lending announcement refers to only one class.
