Crypto Brief
Stablecoin payments expand: Samsung Wallet adds USDC support
Two structural opportunities dominate the reporting: broader distribution of stablecoins in mainstream consumer payment rails, and tightening but clearer pathways for regulated stablecoin activities. Samsung Wallet’s planned stablecoin support (including USDC) signals another route to “everyday” token usage beyond exchanges. Separately, Wise’s planned resubmission of a national trust bank application under the GENIUS Act framework suggests regulators are turning stablecoin-adjacent custody/payment capabilities into a repeatable compliance path.
On the risk and market-structure side, the EU’s sanctions package targeting a large Russia-linked crypto network and Russia’s regulatory timetable for crypto trading, custody, and settlement point to an increasingly compliance-driven environment where counterparties and infrastructure must be location- and license-aware. In parallel, the BitMEX class-action allegations highlight persistent custody/exchange design and customer-asset governance risks, reinforcing the need for stronger operational and legal controls as institutional access grows.
Top Signals
1. Mainstream wallet stablecoin rollout via Samsung Wallet
Signal strength: Developing
Integrating USDC-like stablecoins into a consumer wallet can expand addressable demand, normalize token payments, and shift competition toward wallet distribution and payment UX rather than trading-only flows.
Supporting evidence
- Samsung Wallet plans stablecoin support in digital payments expansion — Cointelegraph, 2026-07-24. Reports plans to add stablecoin support to Samsung Wallet, indicating stablecoin integration into mainstream mobile payments and rewards.
- Samsung Wallet Will Add Stablecoin Support, Including USDC — Decrypt, 2026-07-24. Confirms a USDC mockup at Galaxy Unpacked, supporting that stablecoin payment functionality is moving from concept toward implementation.
2. Stablecoin regulation pathway deepens under GENIUS Act
Signal strength: Early
Banking-licensing and custody/settlement frameworks can reduce friction for institutional onboarding and improve interoperability with regulated payment systems—while shaping who can safely hold and move stablecoins at scale.
Supporting evidence
- Wise plans to resubmit national trust bank application under GENIUS Act framework — The Block, 2026-07-24. Indicates OCC conditional approvals and Wise’s intent to resubmit a trust bank application under the GENIUS Act framework, pointing to a maturing compliance route.
3. EU and Russia accelerate crypto compliance via sanctions and rules
Signal strength: Developing
Executives should expect rising counterparty risk, due-diligence burden, and operational constraints (licenses, settlement, custody). Cross-border service providers will need rapid policy alignment and monitoring to avoid sanctions exposure and regulatory non-compliance.
Supporting evidence
- EU hits Russia with massive 21st sanctions package targeting $120B crypto network — CoinDesk, 2026-07-24. Describes EU consideration of a ban on third-country crypto service providers and targeting multiple crypto companies tied to a large Russia-linked network.
- Russia’s largest bank Sberbank plans crypto trading infrastructure by December — CoinDesk, 2026-07-25. Highlights Russia’s regulatory timeline for licensed intermediaries and requirements for crypto trading, custody, and settlement—signaling institutional infrastructure buildout under new rules.
4. Exchange custody and asset-control exposure faces litigation
Signal strength: Early
Legal pressure around customer collateral handling and insider access can lead to higher compliance costs, tougher custody controls, and reputational/operational risk for platforms—especially those relying on opaque internal systems during outages.
Supporting evidence
- BitMEX faces proposed class-action suit for theft, insider trading as crypto exchange shuts down — CoinDesk, 2026-07-24. Alleges design choices to retain customer collateral and internal access to private user data during server freezes—underscoring governance and custody-control risks.
5. Institutional and market flows rotate: ETFs mixed; ether reasserts
Signal strength: Developing
Fluctuating ETF flows affect institutional liquidity, hedging demand, and momentum narratives. The pattern of bitcoin volume declines alongside ether fund inflow leadership suggests reallocations that could impact derivatives activity and cross-asset risk posture.
Supporting evidence
- Bitcoin ETF weekly trading volume falls to lowest since October 2024 as ether funds lead inflows again — The Block, 2026-07-25. Reports bitcoin ETF weekly trading volume at a multi-month low while ether funds lead inflows over the past three weeks.
- Ethereum ETFs close week in red, end 5-day inflow streak — Cointelegraph, 2026-07-25. Shows ether ETF inflow momentum ending a streak while weekly activity remains uneven, supporting a mixed but dynamic institutional allocation picture.
6. Crypto infrastructure under stress: mining pool insolvency
Signal strength: Developing
Mining pool failures can disrupt operational continuity, threaten user funds depending on IOU handling, and intensify scrutiny of counterparties—especially for institutions relying on consistent mining-related services.
Supporting evidence
- Poolin, Once One of Bitcoin’s Biggest Mining Pools, Files for Bankruptcy — Decrypt, 2026-07-24. Details bankruptcy filing following frozen withdrawals since 2022 and auction steps to pay back users holding IOUs—signals lingering infrastructure and counterparty risk.
- Former bitcoin miner Poolin files Chapter 11, sets $52 million floor bid for Texas operations — The Block, 2026-07-24. Covers Chapter 11 and a stalking-horse bid floor for Texas mining assets, reinforcing the scale and seriousness of operational unwind risk.
Sources
- Samsung Wallet plans stablecoin support in digital payments expansion — Cointelegraph
- Samsung Wallet Will Add Stablecoin Support, Including USDC — Decrypt
- Wise plans to resubmit national trust bank application under GENIUS Act framework — The Block
- EU hits Russia with massive 21st sanctions package targeting $120B crypto network — CoinDesk
- Russia’s largest bank Sberbank plans crypto trading infrastructure by December — CoinDesk
- BitMEX faces proposed class-action suit for theft, insider trading as crypto exchange shuts down — CoinDesk
- Bitcoin ETF weekly trading volume falls to lowest since October 2024 as ether funds lead inflows again — The Block
- Ethereum ETFs close week in red, end 5-day inflow streak — Cointelegraph
- Poolin, Once One of Bitcoin’s Biggest Mining Pools, Files for Bankruptcy — Decrypt
- Former bitcoin miner Poolin files Chapter 11, sets $52 million floor bid for Texas operations — The Block