FixedFloat

Arkham tracks 7,616,432 addresses attributed to FixedFloat, an instant crypto swap service that lets users exchange coins without creating an account. Every swap is given its own deposit address, which is why the count runs into the millions; most are one-time deposit addresses rather than wallets where FixedFloat keeps funds. Its wallets hold $53.7 million, including 269.62 BTC worth $19.5 million and 13,479,283.4 USDT worth $13.5 million. This is an independent view of the funds moving through the service, though it may not cover every wallet. In February 2024 FixedFloat was exploited for about $26 million in BTC and ETH, and it reported a second, smaller breach that April.