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Revoke.cash Launches CoW Swap Affected Address Checker Portal
The token permission checker Revoke.cash has launched a portal to identify addresses affected by CoW Swap. Users can enter an address in the portal to check whether it is impacted by unrevoked approvals. Earlier, CoW Swap’s Technical Lead Felix Leupold tweeted that CoW Swap’s frontend has been restored and is now accessible at swap.cow.finance. He reminded users that approvals were only granted to the original GPv2VaultRelayer contract address.
Polygon Launches Native Liquid Staking Token sPOL
Polygon has officially launched its native liquid staking token, sPOL, designed to enhance returns for POL token stakers. As Polygon’s native liquid staking token, sPOL unlocks approximately 3.6 billion staked POL tokens and grants stakers priority access to transaction fee revenue sharing. Currently, only about 4%–5% of POL is liquid; sPOL addresses the issue of idle capital being unable to participate in DeFi yield opportunities. Users can migrate existing stakes to sPOL via the Polygon Staking Portal—without waiting periods and with uninterrupted rewards—while new stakes will automatically receive sPOL. The initial sPOL redemption ratio is 1:1, increasing as staking rewards accrue. sPOL supports liquidity provision, collateralization, and yield-boosting DeFi strategies, and can be redeemed at any time for POL plus accumulated rewards. The token was initially launched by Polygon Labs and audited by ChainSecurity and Certora; official liquidity will be seeded through an on-chain liquidity pool. Polygon cautions that sPOL carries smart contract risk, validator misbehavior penalty risk, and market volatility risk.
Related news
Revoke.cash Launches CoW Swap Affected Address Checker Portal
The token permission checker Revoke.cash has launched a portal to identify addresses affected by CoW Swap. Users can enter an address in the portal to check whether it is impacted by unrevoked approvals. Earlier, CoW Swap’s Technical Lead Felix Leupold tweeted that CoW Swap’s frontend has been restored and is now accessible at swap.cow.finance. He reminded users that approvals were only granted to the original GPv2VaultRelayer contract address.
Kalshi to Launch Parental Portal and AI Verification to Combat Underage Use of Prediction Markets
According to Cointelegraph, Tarek Mansour, CEO of prediction market platform Kalshi, stated that Kalshi will launch a “Parent Portal,” allowing parents to submit identification information to verify whether their children are impersonating them to circumvent the platform’s age restrictions. Kalshi will also add selfie verification to accounts, using facial recognition technology to determine whether the user matches the registered identity. The report notes that Kalshi is currently under scrutiny at both the state and federal levels in the U.S. over sports event contracts and wagers related to military operations. Meanwhile, Kalshi has argued in court that it falls exclusively under the jurisdiction of the U.S. Commodity Futures Trading Commission (CFTC), and related state-level lawsuits remain ongoing.
Polygon Launches Native Liquid Staking Token sPOL
Polygon has officially launched its native liquid staking token, sPOL, designed to enhance returns for POL token stakers. As Polygon’s native liquid staking token, sPOL unlocks approximately 3.6 billion staked POL tokens and grants stakers priority access to transaction fee revenue sharing. Currently, only about 4%–5% of POL is liquid; sPOL addresses the issue of idle capital being unable to participate in DeFi yield opportunities. Users can migrate existing stakes to sPOL via the Polygon Staking Portal—without waiting periods and with uninterrupted rewards—while new stakes will automatically receive sPOL. The initial sPOL redemption ratio is 1:1, increasing as staking rewards accrue. sPOL supports liquidity provision, collateralization, and yield-boosting DeFi strategies, and can be redeemed at any time for POL plus accumulated rewards. The token was initially launched by Polygon Labs and audited by ChainSecurity and Certora; official liquidity will be seeded through an on-chain liquidity pool. Polygon cautions that sPOL carries smart contract risk, validator misbehavior penalty risk, and market volatility risk.