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Project Overview
USDT0 is a stablecoin built using LayerZero's OFT Standard for deployments and asset transfers to new chains. USDT0 tokens can be redeemed by unlocking the corresponding USDT on Ethereum, from any supported chain, which always maintains a strict 1:1 backing.
Mantle natively mints USDG and joins the Global Dollar Network
: Ethereum Layer 2 network Mantle has launched USDG, a stablecoin issued by Paxos, and joined the Global Dollar Network as a partner. USDG has become one of the first stablecoins natively minted on Mantle, with Mantle eligible to receive a portion of the rewards generated by USDG activity.USDG has a market capitalization of approximately $3.18 billion, ranking as the seventh-largest stablecoin by DefiLlama data. The stablecoin is issued by Paxos and complies with regulatory frameworks in Singapore and the European Union, with Paxos publishing monthly reserve reports.The Mantle ecosystem also offers Agora's AUSD, Ethena's USDe, and Tether's USDT0. Mantle stated that USDG will be used for DeFi applications within the ecosystem and institutional capital allocation.As of Wednesday, Mantle's distributed real-world asset value stood at $234.2 million, up 19% over the past 30 days. (Cointelegraph)
Mantle officially launches USDG and becomes a partner of Global Dollar Network
According to official announcements, Mantle has announced that USDG, a US dollar stablecoin issued by Paxos, has officially launched, becoming one of the first native stablecoins on the Mantle network. This integration establishes Mantle as a partner of the Global Dollar Network (GDN). Mantle will directly participate in GDN's reward-sharing mechanism, standing alongside over 150 partners, including Robinhood and Kraken, to drive user growth. As one of the few stablecoins subject to dual regulation under both the Monetary Authority of Singapore (MAS) and the European Union's MiCA framework, USDG currently has a circulating value exceeding $3.5 billion. One of Mantle's missions is to introduce more institutional-grade assets, including tokenized equities, yield-bearing stablecoins, and tokenized funds, thereby providing borderless investment access for everyone. The integration of USDG will further advance Mantle's development into an open financial network bridging institutional players and users. According to reports, the addition of USDG further enriches Mantle's existing portfolio of institutional-grade assets, which includes Agora's AUSD, Ethena's USDe, Ondo's USDY, and Tether's USDT0, among others. Over the past year, Mantle's stablecoin TVL has surpassed $982 million, with RWA T
Lending protocol Purrlend suffered an attack, with losses of approximately $1.52 million
the lending protocol Purrlend was attacked on the MegaETH and HyperEVM networks, resulting in losses of approximately $1.52 million. The attacker extracted approximately $1.2 million in assets from the HyperEVM network, including 449,683 USDC, 214,125 USDT0, 194,745 USDH, and portions of UBTC, wstHYPE, UETH, kHYPE, and WHYPE. The attacker also extracted approximately $324,000 in assets from the MegaETH network, including USDT0, WETH, and USDm. Purrlend has since paused the protocol and launched an investigation. The attacker's address has been identified on the block explorers of both networks.
USDT0 Resumes Cross-Chain Bridging Service: Previously Paused Preventively Due to the rsETH Incident; System Integrity Remains Unaffected
According to an official announcement by USDT0 (@USDT0_to), the USDT0 cross-chain bridging infrastructure resumed normal operations today. System integrity and risk exposure remain unaffected, and all pending transactions submitted prior to the suspension have been safely settled. Previously, on April 19, USDT0 proactively suspended its OFT bridging service as a precautionary measure pending the conclusion of the KelpDAO rsETH incident investigation. USDT0 emphasized that it bears no risk exposure related to this incident, and all USDT0 tokens remain fully backed 1:1 by USDT.
Euler takes over operations of HypurrFi's Mewler market, HypurrFi to gradually shut down and complete migration
Euler Finance announced it will take over the maintenance and operation of the Euler contract stack known as Mewler under HypurrFi on the Hyperliquid EVM. The relevant infrastructure is undergoing a smooth transition, with Clearstar Labs continuing to serve as the risk manager for the Prime, Yield, and Earn vaults. HypurrFi Scale and Pooled Markets are scheduled to gradually wind down and undergo orderly liquidation over the coming weeks. However, all existing markets remain solvent and fully operational, with no security vulnerabilities or emergency parameter adjustments.During the migration process, new borrowing functionality for some Pooled assets has been frozen, but HYPE, USDC, and USDT0 can still be used for liquidity provision to allow borrowers to gradually unwind their positions. Euler emphasized that its isolated lending architecture on HyperEVM will continue to serve as core infrastructure, jointly maintained by Euler and Clearstar Labs.The HypurrFi team stated that user deposits, positions, and collateral assets remain fully secure. This adjustment is an active strategic migration, not a security incident or protocol failure. According to the plan, Euler Prime and Yield markets will become the primary entry points for lending and yield markets on HyperEVM moving forward. The HypurrFi brand will be gradually phased out, with related support services closing after May 28. Full market liquidation is expected to be completed by July 15, 2026.HypurrFi also reminded users to be aware of risks and fraudulent links during the migration process, to operate only through official channels, and to use the built-in migration tools to transfer Pooled positions to Euler Prime or Yield markets.
USDT0 Reveals Security Architecture Details: Implements 3/3 Verification Mechanism and Launches $6 Million Bug Bounty Program
following the Kelp security incident, Tether's asset interoperability protocol USDT0 has disclosed details of its protocol security architecture. It stated that the system currently utilizes a proprietary DVN (Decentralized Verification Network) with message veto authority, and requires 3 independent validators, operating on different codebases, to reach a 3/3 consensus before cross-chain messages can be settled. The current verification nodes include the USDT0 proprietary DVN, LayerZero, and Canary, with future plans to expand to 4/4 and 5/5 verification mechanisms.USDT0 also stated that all multi-signature transactions must undergo multiple reviews by internal teams, external security teams, and auditing firms before signatures are submitted. The relevant contracts have been audited by firms such as Guardian and OpenZeppelin, and a $6 million bug bounty program has been launched on Immunefi.
Lending protocol Purrlend suffered an attack, with losses of approximately $1.52 million
the lending protocol Purrlend was attacked on the MegaETH and HyperEVM networks, resulting in losses of approximately $1.52 million. The attacker extracted approximately $1.2 million in assets from the HyperEVM network, including 449,683 USDC, 214,125 USDT0, 194,745 USDH, and portions of UBTC, wstHYPE, UETH, kHYPE, and WHYPE. The attacker also extracted approximately $324,000 in assets from the MegaETH network, including USDT0, WETH, and USDm. Purrlend has since paused the protocol and launched an investigation. The attacker's address has been identified on the block explorers of both networks.
The KelpDAO attacker bridged funds to Arbitrum and then transferred them to TRON.
According to on-chain analyst PeckShield (@PeckShieldAlert), the KelpDAO attacker has transferred ETH from Ethereum to Arbitrum via the Across Protocol, swapped it for USDT, and then routed the funds to TRON DAO via LayerZero.
Binance will support the Optimism network USDT contract swap
Odaily News: According to an official announcement, Binance will suspend deposits and withdrawals of USDT tokens on the Optimism network at 02:00 (UTC) on September 17, 2026, to support its contract swap. The swap ratio is 1:1, with the new token being USDT0, and the old token will be renamed OPUSDTE. Spot, margin, futures trading, and Binance Earn services will not be affected.
Mantle natively mints USDG and joins the Global Dollar Network
: Ethereum Layer 2 network Mantle has launched USDG, a stablecoin issued by Paxos, and joined the Global Dollar Network as a partner. USDG has become one of the first stablecoins natively minted on Mantle, with Mantle eligible to receive a portion of the rewards generated by USDG activity.USDG has a market capitalization of approximately $3.18 billion, ranking as the seventh-largest stablecoin by DefiLlama data. The stablecoin is issued by Paxos and complies with regulatory frameworks in Singapore and the European Union, with Paxos publishing monthly reserve reports.The Mantle ecosystem also offers Agora's AUSD, Ethena's USDe, and Tether's USDT0. Mantle stated that USDG will be used for DeFi applications within the ecosystem and institutional capital allocation.As of Wednesday, Mantle's distributed real-world asset value stood at $234.2 million, up 19% over the past 30 days. (Cointelegraph)
Mantle officially launches USDG and becomes a partner of Global Dollar Network
According to official announcements, Mantle has announced that USDG, a US dollar stablecoin issued by Paxos, has officially launched, becoming one of the first native stablecoins on the Mantle network. This integration establishes Mantle as a partner of the Global Dollar Network (GDN). Mantle will directly participate in GDN's reward-sharing mechanism, standing alongside over 150 partners, including Robinhood and Kraken, to drive user growth. As one of the few stablecoins subject to dual regulation under both the Monetary Authority of Singapore (MAS) and the European Union's MiCA framework, USDG currently has a circulating value exceeding $3.5 billion. One of Mantle's missions is to introduce more institutional-grade assets, including tokenized equities, yield-bearing stablecoins, and tokenized funds, thereby providing borderless investment access for everyone. The integration of USDG will further advance Mantle's development into an open financial network bridging institutional players and users. According to reports, the addition of USDG further enriches Mantle's existing portfolio of institutional-grade assets, which includes Agora's AUSD, Ethena's USDe, Ondo's USDY, and Tether's USDT0, among others. Over the past year, Mantle's stablecoin TVL has surpassed $982 million, with RWA T
TownSquare Announces Official Opening of Sonar New Subscription, 20% Allocation Raised Within 30 Minutes
TownSquare, an institutional yield and cross-chain lending brokerage service infrastructure, announced the official launch of its ICO public sale. This public sale is technically supported by the Echo Sonar platform from the Coinbase ecosystem. The valuation is divided into two tiers: a $150 million valuation based on a 6-month lock-up, and a $200 million valuation with no lock-up and full release at TGE, with a fundraising cap of $1 million. Currently, 30 minutes into the public sale, over $200,000 has been raised. According to data, most users chose the second tier with the $200 million valuation. This public sale is the first project based on the Monad ecosystem on Sonar, supporting USDC and USDT0 tokens on Monad. Previously, TownSquare completed a total of 3 rounds of financing totaling $16.25 million, with participation from World Liberty Financial, Auros Ventures, Amber Group, Animoca Ventures, OKX Ventures, as well as angel investors and institutions from ecosystems such as Monad, a16z, etc. It is projected that the previous valuation is comparable to this ICO valuation. TownSquare Sonar Public Sale Registration: townsq.xyz/sale
Aave V3 has been deployed on Monad
Aave founder Stani announced on the X platform that the Aave V3 lending protocol has been deployed on Monad. It is reported that the initial market supports 12 assets including USDT0, USDC, Aave stablecoin GHO, USDe, mUSD, AUSD, WETH, cbBTC, wstETH, weETH, syrupUSDC, and sUSDe.
Euler takes over operations of HypurrFi's Mewler market, HypurrFi to gradually shut down and complete migration
Euler Finance announced it will take over the maintenance and operation of the Euler contract stack known as Mewler under HypurrFi on the Hyperliquid EVM. The relevant infrastructure is undergoing a smooth transition, with Clearstar Labs continuing to serve as the risk manager for the Prime, Yield, and Earn vaults. HypurrFi Scale and Pooled Markets are scheduled to gradually wind down and undergo orderly liquidation over the coming weeks. However, all existing markets remain solvent and fully operational, with no security vulnerabilities or emergency parameter adjustments.During the migration process, new borrowing functionality for some Pooled assets has been frozen, but HYPE, USDC, and USDT0 can still be used for liquidity provision to allow borrowers to gradually unwind their positions. Euler emphasized that its isolated lending architecture on HyperEVM will continue to serve as core infrastructure, jointly maintained by Euler and Clearstar Labs.The HypurrFi team stated that user deposits, positions, and collateral assets remain fully secure. This adjustment is an active strategic migration, not a security incident or protocol failure. According to the plan, Euler Prime and Yield markets will become the primary entry points for lending and yield markets on HyperEVM moving forward. The HypurrFi brand will be gradually phased out, with related support services closing after May 28. Full market liquidation is expected to be completed by July 15, 2026.HypurrFi also reminded users to be aware of risks and fraudulent links during the migration process, to operate only through official channels, and to use the built-in migration tools to transfer Pooled positions to Euler Prime or Yield markets.
Related news
Binance will support the Optimism network USDT contract swap
Odaily News: According to an official announcement, Binance will suspend deposits and withdrawals of USDT tokens on the Optimism network at 02:00 (UTC) on September 17, 2026, to support its contract swap. The swap ratio is 1:1, with the new token being USDT0, and the old token will be renamed OPUSDTE. Spot, margin, futures trading, and Binance Earn services will not be affected.
Mantle natively mints USDG and joins the Global Dollar Network
: Ethereum Layer 2 network Mantle has launched USDG, a stablecoin issued by Paxos, and joined the Global Dollar Network as a partner. USDG has become one of the first stablecoins natively minted on Mantle, with Mantle eligible to receive a portion of the rewards generated by USDG activity.USDG has a market capitalization of approximately $3.18 billion, ranking as the seventh-largest stablecoin by DefiLlama data. The stablecoin is issued by Paxos and complies with regulatory frameworks in Singapore and the European Union, with Paxos publishing monthly reserve reports.The Mantle ecosystem also offers Agora's AUSD, Ethena's USDe, and Tether's USDT0. Mantle stated that USDG will be used for DeFi applications within the ecosystem and institutional capital allocation.As of Wednesday, Mantle's distributed real-world asset value stood at $234.2 million, up 19% over the past 30 days. (Cointelegraph)
Mantle officially launches USDG and becomes a partner of Global Dollar Network
According to official announcements, Mantle has announced that USDG, a US dollar stablecoin issued by Paxos, has officially launched, becoming one of the first native stablecoins on the Mantle network. This integration establishes Mantle as a partner of the Global Dollar Network (GDN). Mantle will directly participate in GDN's reward-sharing mechanism, standing alongside over 150 partners, including Robinhood and Kraken, to drive user growth. As one of the few stablecoins subject to dual regulation under both the Monetary Authority of Singapore (MAS) and the European Union's MiCA framework, USDG currently has a circulating value exceeding $3.5 billion. One of Mantle's missions is to introduce more institutional-grade assets, including tokenized equities, yield-bearing stablecoins, and tokenized funds, thereby providing borderless investment access for everyone. The integration of USDG will further advance Mantle's development into an open financial network bridging institutional players and users. According to reports, the addition of USDG further enriches Mantle's existing portfolio of institutional-grade assets, which includes Agora's AUSD, Ethena's USDe, Ondo's USDY, and Tether's USDT0, among others. Over the past year, Mantle's stablecoin TVL has surpassed $982 million, with RWA T
TownSquare Announces Official Opening of Sonar New Subscription, 20% Allocation Raised Within 30 Minutes
TownSquare, an institutional yield and cross-chain lending brokerage service infrastructure, announced the official launch of its ICO public sale. This public sale is technically supported by the Echo Sonar platform from the Coinbase ecosystem. The valuation is divided into two tiers: a $150 million valuation based on a 6-month lock-up, and a $200 million valuation with no lock-up and full release at TGE, with a fundraising cap of $1 million. Currently, 30 minutes into the public sale, over $200,000 has been raised. According to data, most users chose the second tier with the $200 million valuation. This public sale is the first project based on the Monad ecosystem on Sonar, supporting USDC and USDT0 tokens on Monad. Previously, TownSquare completed a total of 3 rounds of financing totaling $16.25 million, with participation from World Liberty Financial, Auros Ventures, Amber Group, Animoca Ventures, OKX Ventures, as well as angel investors and institutions from ecosystems such as Monad, a16z, etc. It is projected that the previous valuation is comparable to this ICO valuation. TownSquare Sonar Public Sale Registration: townsq.xyz/sale
Aave V3 has been deployed on Monad
Aave founder Stani announced on the X platform that the Aave V3 lending protocol has been deployed on Monad. It is reported that the initial market supports 12 assets including USDT0, USDC, Aave stablecoin GHO, USDe, mUSD, AUSD, WETH, cbBTC, wstETH, weETH, syrupUSDC, and sUSDe.
Tether asset interoperability protocol USDT0 surpasses $100 billion in cross-chain transfer volume
Tether’s asset interoperability protocol USDT0 has announced its cross-chain transfer volume has exceeded $100 billion. This milestone makes USDT0 the fastest stablecoin to reach $100 billion in cross-chain stablecoin transfer volume within 525 days. Data shows that approximately 6.5 million active wallets now use USDT0 as a settlement infrastructure, covering exchanges, hedge funds, and ordinary users. The network’s cumulative token turnover rate has reached approximately 27 times. USDT0 stated that as demand for AI agent trading and institutional cross-chain settlement grows, the need for a "24/7, low-friction, unified settlement system" is rapidly increasing.