Binance, the world’s largest cryptocurrency exchange, has initiated a transition of its Security Asset Fund for Users (SAFU) into Circle’s USD token, a stablecoin that currently constitutes 3% of its circulating supply. The decision was announced on April 18, with Binance stating that it intends to shift 100% of SAFU’s assets to USDC to bolster reliability, transparency, and stability, aiming to maintain the fund's value at $1 billion.
Established in 2018, Binance's User Safe Asset Fund serves as an emergency insurance reserve designed to safeguard users' assets in extreme scenarios, such as exchange hacks. This ensures that users can receive compensation for any unforeseen losses they may encounter. The recent move to convert SAFU's assets into USDC underscores Binance's commitment to utilizing a trusted, audited, and transparent stablecoin for the fund's operations.
According to data from Etherscan, the SAFU wallet address conducted a transaction worth $800 million USDC on the Ethereum blockchain at 2:35 AM UTC, incurring a remarkably low transaction fee of just $1.88. Additionally, as part of the conversion process, transfers involving 1.36 million BNB (approximately $754 million) and 16,277 BTC were executed.
This marks the second time within slightly over a year that Binance has opted to change the composition of its insurance fund. In March 2023, the exchange announced a similar move, replacing Binance USD (BUSD) holdings in SAFU with Tether (USDT) and TrueUSD (TUSD). The decision was prompted by regulatory scrutiny on BUSD issuer Paxos, which had announced its discontinuation of minting the exchange-backed stablecoin.
Despite these transitions, Tether remains the dominant stablecoin globally, boasting a staggering $108 billion in circulation and a commanding 69% market share, as reported by CoinGecko. On the other hand, Circle’s USDC stands as the second-largest stablecoin with approximately 20% market share, witnessing a notable 33% increase in its supply since December 2023.
