KuCoin Announces Russia and Belarus Exit With Individual Account Deadlines
TL;DR: KuCoin says it is discontinuing all services for users in Russia and Belarus. Affected accounts will receive their own deadlines for closing positions and withdrawing assets. KuCoin has announced an immediate end to services for users in Russia and Belarus, while saying it will provide an orderly process for affected customers to close positions…
Polymarket Sets $3.9M Refund Plan After Third-Party Script Compromise
TL;DR: Polymarket says its October 29 incident involved a compromised monitoring script. Its October 30 update put total refunds at $3.9 million, including losses linked to the trading pause. Polymarket has published a more detailed account of the third-party compromise that disrupted its international platform on October 29. The update shifts the focus from whether…
XRP Ledger Reviews Two Token-Authorization Fixes Ahead of Any Validator Vote
TL;DR: Two open XRP Ledger proposals address authorization checks for liquidity-pool tokens and existing trust-line balances. The changes remain under review and are not active network rules. XRP Ledger developers are reviewing targeted changes to the way issued-token permissions are checked in payment and liquidity-pool operations. The current public code record shows two relevant open…
Mercado Bitcoin Plans Sui Asset Access in Brazil With Lending and Tokenization Links
TL;DR: Mercado Bitcoin and Sui have outlined access to SUI and stablecoins, with USDsui collateral and tokenized assets in scope. A potential Hashi integration remains exploratory. Sui’s planned expansion through Mercado Bitcoin brings together several different distribution opportunities: access to tokens, conversion between local money and stablecoins, and the possibility of connecting those assets to…
Bitcoin Core 32.1 Arrives With Privacy Fixes and New Compatibility Checks
TL;DR: Bitcoin Core 32.1 introduces network, privacy and interface changes, while 31.2 and 30.4 provide maintenance updates. Operators need to check integrations as well as version numbers. Bitcoin Core’s late-October releases give node operators several upgrade paths, but the details deserve more attention than the version labels. The 32.1 release notes explain that 32.0 was…
ECB Picks Digital Euro Network Providers as Pilot Infrastructure Takes Shape
TL;DR: The ECB has selected two provider groups for digital euro connectivity. The contracts support pilot preparation and possible future issuance, without deciding whether the currency will launch. The European Central Bank has selected the network providers that would connect payment firms and central banks to the digital euro service platform. The October 30 decision…
Ambire Ice Puts Safe Owner Changes and Approval Thresholds on the Signing Screen
TL;DR: Ambire says its Ice hardware wallet will decode Safe transactions and flag changes to account control. The design targets the decisions signers make before authorizing an action. Ambire’s new Ice hardware wallet brings attention to a security question that a strong private key cannot answer on its own: does the person signing understand how…
Chainlink Unveils 24/7 Pricing for Tokenized Assets as Aave Adopts Feeds
TL;DR: The service extends a prior 24/5 equity-data product into weekends and holidays. An oracle feed is not a guarantee of a redeemable cash-market price, and an off-hours derivative reference can diverge from the next opening auction. Chainlink introduced its 24/7 data service on October 29 to supply reference prices for equities, commodities and other…
Hanwha Chooses Chainlink Data and CCIP for Global Tokenization Platform
TL;DR: The proposal covers more than representing an asset with an on-chain token. A strategic partnership does not establish that the platform is fully operational, that collateral has already changed hands or that tokenized instruments have universal legal recognition. Hanwha Investment & Securities announced on October 29 that it would adopt Chainlink data standards and…
Shopify’s Base USDC Checkout Puts Stablecoins Into Mainstream E-Commerce
TL;DR: The case study referenced more than $42 million of net settled payments and over 448,000 payments on the underlying Commerce Payments Protocol dashboard as of October 2. Availability, merchant eligibility, foreign exchange terms and processing fees remain important. Base published a Shopify case study on October 29 describing how Shopify and Coinbase built a…