Tether, the issuer of the world's largest stablecoin, USDT, has announced a significant strategic shift. The company will discontinue support for USDT on five legacy blockchains: Omni Layer, Bitcoin Cash SLP, Kusama, EOS, and Algorand. This move, effective September 1, 2025, aims to optimize infrastructure and refocus resources on more active and scalable networks.
Tether's Strategic Infrastructure Optimization
Tether's decision to sunset support for USDT on these five blockchains is part of a broader infrastructure review. The company aims to align with current community utility trends and concentrate efforts on actively developed, high-utility blockchains. This strategic move follows a thorough analysis of market demand, blockchain utility data, and feedback from infrastructure partners and community stakeholders.
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Key Takeaways:
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USDT support will end on Omni Layer, Bitcoin Cash SLP, Kusama, EOS, and Algorand.
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The deadline for redemptions and token migration is September 1, 2025.
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The move is driven by low circulating volume and declining relevance of these networks.
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Tether will focus on platforms offering enhanced scalability, community engagement, and developer activity.
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Why the Change?
While these networks played a crucial role in Tether's early growth, their current USDT circulating volume has substantially decreased. For instance, Omni Layer, once a primary home for USDT, has seen its circulating volume drop from $888 million to approximately $82 million. Similarly, Bitcoin Cash SLP has less than $1 million remaining in circulation, and Kusama, EOS, and Algorand also show significantly reduced USDT activity.
Paolo Ardoino, Tether's CEO, emphasized that this decision allows Tether to adapt to the evolving digital asset sector. By winding down support for these less active chains, Tether can reallocate resources to platforms that offer greater scalability, foster stronger community engagement, and support more robust developer activity. This shift is crucial for driving the next phase of stablecoin adoption and enhancing interoperability, transaction speed, and ecosystem growth.
Impact on USDT Holders and the Broader Market
USDT holders on the affected blockchains are strongly advised to redeem or migrate their tokens to supported networks before the September 1, 2025, deadline. After this date, any remaining USDT on these five blockchains will be frozen and effectively irredeemable by Tether.
This consolidation is expected to further solidify the dominance of a few key blockchains for stablecoin issuance, such as Ethereum (ERC-20) and Tron (TRC-20), which already account for the majority of USDT's supply. While this may lead to increased liquidity and network effects on these dominant chains, it also raises questions about centralization within the stablecoin space. Other stablecoin issuers may observe Tether's strategy and consider similar consolidation efforts as the market matures.
Looking Ahead
Tether's move underscores a maturing stablecoin industry prioritizing efficiency and responsiveness to market dynamics. By focusing on high-performance networks, Tether aims to strengthen its infrastructure and meet evolving market demands. This strategic pivot could also be a proactive measure in anticipation of increased regulatory scrutiny, positioning USDT favorably within more vibrant and compliant networks.
Sources
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Tether to Stop $USDT Support on 5 Legacy Chains, FXDailyReport.Com.
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Tether Ends USDT Support on Five Blockchains by September 2025, CoinCentral.
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Tether Breaks Ties with Aging Blockchains and What It Means for Stablecoin's Horizon, OneSafe.
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Tether’s Bold Move: Consolidating USDT on Key Blockchains, Bitget.
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Tether to sunset USDT redemptions on 5 ‘legacy’ networks including Bitcoin Cash, Algorand, CryptoSlate.
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