News linked to both this project and an event.
The Polkadot Community Foundation issued a security warning on the Polkadot Forum stating that versions 3.0.1, 3.0.3, 3.0.4, and 3.0.5 of the browser extension for the third-party wallet Fearless Wallet contain malicious code, which may transmit users' private keys to attacker-controlled servers when unlocking the wallet. The relevant code was added on February 19, 2025, via a code commit titled “TON ecosystem”, and was triggered intermittently from February 2025 to October 10, 2026.
the Polkadot community recently submitted a proposal on the SubSquare platform titled "DOT DAO Strategy Mandate," advocating for a shift in the DAO's strategic focus from ecosystem expansion and total value locked (TVL) growth to end-user acquisition and real-world use cases, and planning to build a user-facing Polkadot Product Platform.Another core component of the proposal is the launch of a permissionless DOT-collateralized stable asset called dotStables, with priority support for dotUSD. The asset adopts a collateralization model similar to Liquity, aiming to ultimately convert stablecoin demand into demand for DOT. In terms of platform design, it will be compatible with existing parachain infrastructure and emphasize a freemium model, mobile-first approach, self-custody, privacy protection, and login-free user experience. Currently, the proposal is still in the governance preparation stage.
Odaily — Polkadot has officially announced that the stablecoin dotUSD has officially launched on the Polkadot network. The stablecoin has no single issuing company or controlling entity; instead, it is managed by the DOT DAO through the OpenGov on-chain governance mechanism. Polkadot stated that dotUSD aims to become a native stablecoin governed by the network itself, thereby reducing reliance on centralized issuing institutions.
Odaily News: The Polkadot community has initiated OpenGov Proposal No. 1944, aiming to create a native decentralized stablecoin called dotUSD and establish it as the primary stable value asset within the Polkadot ecosystem. The proposal is currently undergoing governance voting. According to the proposal, dotUSD will adopt an over-collateralization mechanism, allowing users to mint dotUSD by locking DOT in the future. The system will also include a stability pool, liquidation mechanism, and redemption mechanism to maintain its peg to the US dollar. The proposal plans to use funds from the Polkadot treasury to provide initial liquidity for the DOT/dotUSD liquidity pool, with $2.5 million in USDT used to mint dotUSD and an additional $2.5 million worth of DOT allocated to the liquidity pool, bringing the total initial funding to $5 million. dotUSD is planned to launch in phases, with the first phase using USDT as reserve backing for minting, and the second phase introducing a full DOT collateral vault, oracle, stability pool, liquidation, and redemption mechanisms.
Odaily News – Grayscale withdrew three ETF registration applications for Cardano (ADA), Hedera (HBAR), and Polkadot (DOT) in succession on August 7, with the three withdrawal filings submitted approximately 190 seconds apart.All three withdrawal filings indicate that Grayscale no longer plans to proceed with the issuance of shares for the related ETFs. The filings also note that the registration statements had not yet taken effect, no securities were issued or sold, and no preliminary prospectus was published. These withdrawals do not represent rejections by the SEC of the related ETF applications, and the filings do not disclose the reasons behind them.As of August 8, Grayscale's altcoin ETF applications for Bittensor, Aave, BNB, NEAR, and Zcash remain in the preliminary stage. Previously, Grayscale's Avalanche Staking ETF and Hyperliquid Staking ETF registration statements took effect in March and June of this year, respectively. However, the effectiveness of a registration statement does not mean the product has begun trading. (cryptoslate)
Odaily News: Wormhole has announced that the Moonbeam network will officially shut down on July 31, 2026. During the transition period, the Moonbeam parachain will continue to operate, but will cease operations after July 31.Wormhole stated that after this date, Portal and Wormhole contributors will be unable to assist in recovering assets remaining on the Moonbeam chain, and advises users to cross-chain transfer their external assets through official Moonbeam channels before the deadline. Previously, Moonbeam announced its exit from the Polkadot ecosystem and will migrate GLMR tokens to the Base network at a 1:1 ratio.
: According to official announcements, Binance will update the collateral ratios and tiered collateral ratios for Portfolio Margin and Portfolio Margin Pro at 14:00 (East Eight Time Zone) on June 26, 2026. This involves assets such as ADA, TRX, DOT, ARB, OP, ENA, and VIRTUAL. At the same time, Binance Futures will adjust the leverage and margin tiers for certain USDⓈ-M perpetual contracts at 14:30 (East Eight Time Zone) on June 26, 2026. The affected contracts include BICOUSDT, ANIMEUSDT, WCTUSDT, 1000SATSUSDT, ZKCUSDT, BASEDUSDT, DOODUSDT, PLAYUSDT, TNSRUSDT, SOPHUSDT, and SIGNUSDT.
Polkadot OpenGov is currently voting on a major staking architecture overhaul. Referendum #1890 proposes that Polkadot validators must self-stake a minimum of 10,000 DOT using their own funds. This reform is viewed as a mandatory prerequisite for the next major staking upgrade, which includes eliminating slashing risk for nominators and reducing the unbonding period from approximately 28 days to roughly 24–48 hours. Under the proposal’s logic, validators will directly bear slashing risk via higher self-staking, while nominators can continue earning staking rewards without risking principal slashing.
According to The Block, 21Shares’ Canton Network ETF began trading on Nasdaq Thursday under the ticker symbol TCAN. This fund is the first ETF in the U.S. to offer direct exposure to Canton Coin—the native utility token of the Canton Network. The Canton Network is a privacy-preserving blockchain ecosystem built for institutional finance, with core developer Digital Asset backed by Goldman Sachs, Microsoft, and DTCC. Over the past year, the U.S. market has launched ETFs tracking various crypto assets, including SOL, XRP, DOGE, HBAR, and Polkadot.
Polkadot’s official response to the security vulnerability discovered in Hyperbridge’s Ethereum gateway contract: Hyperbridge services have been temporarily suspended to investigate the issue. This vulnerability affects only DOT tokens bridged to Ethereum via Hyperbridge and does not impact DOT tokens within the Polkadot ecosystem or DOT transferred via other cross-chain bridges. The Polkadot mainnet, parachains, and native DOT remain secure and unaffected.