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Brent Surges 5% on Hormuz Crisis

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Brent Surges 5% on Hormuz Crisis

Oil price news Monday showed Brent crude jumped 4.3% to $94.18 and WTI rose 5.6% to $88.54, reversing Friday’s 9% collapse as Iran reimposed Strait of Hormuz restrictions over the weekend, the US Navy seized the Iranian cargo vessel Touska, and Kpler maritime data recorded zero tanker crossings of the strait on Sunday.

Summary

  • Iran’s IRGC fired on two vessels attempting to transit Saturday before declaring the strait closed until the US lifts its naval blockade.
  • The USS Spruance fired several rounds at the Touska after it ignored six hours of warnings, then US Marines boarded and took custody of the ship.
  • Iran’s Foreign Ministry said Monday it has “no plans” for the Pakistan talks, leaving the ceasefire that expires Wednesday without a diplomatic path forward.

Oil price news opened the week with a sharp reversal of Friday’s optimism. Iran’s foreign minister had announced Friday that the Strait of Hormuz was completely open, sending Brent crude crashing 9%. By Saturday, Iran had reimposed restrictions, its gunboats were firing on tankers, and by Sunday the US had seized an Iranian-flagged cargo ship in the Gulf of Oman. The physical market confirmed the reversal: Kpler data recorded no oil tankers crossing the strait on Sunday.

The strait normally carries roughly 20% of the world’s oil and liquefied natural gas. ADNOC CEO Sultan Al Jaber put the cumulative supply loss at nearly 600 million barrels over approximately 50 days of the crisis, a figure that does not normalize quickly even under a genuine ceasefire.

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“Markets are trading in a world where there is plenty of spin, statements, and speculation, but very little information of substance,” UBS Global Wealth Management chief economist Paul Donovan wrote in a Monday morning note. “Events over the weekend have reversed some of that optimism.”

Iran announced Saturday it was reimposing restrictions on the strait, accusing the US of failing to lift its naval blockade despite the April 8 ceasefire terms. IRGC gunboats fired on two India-flagged vessels attempting to transit. The UK Maritime Trade Operations Centre reported a tanker approached and fired upon with no prior radio warning.

The US Navy destroyer USS Spruance fired several rounds from its 5-inch gun at the Iranian-flagged cargo vessel Touska on Sunday after the ship ignored six hours of warnings to comply with the blockade. US Marines then rappelled from helicopters and took custody of the vessel. Trump announced the seizure on Truth Social, calling it a situation that “did not go well for them.”

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Iran’s military called the seizure “maritime piracy” and warned retaliation would follow once the safety of the crew and their family members aboard was confirmed.

The Market’s Read and What Comes Next

The ceasefire expires Wednesday. Iran has declared it has no plans to attend a second round of Pakistan talks. The US delegation led by Vice President JD Vance is heading to Islamabad regardless. That asymmetry, Washington traveling for talks while Tehran publicly refuses to show up, defines the next 48 hours as the highest-risk window since the original ceasefire was struck.

Wholesale gasoline prices rose over 3% Monday and heating oil futures, a proxy for jet fuel, spiked 4%. S&P 500 futures fell 0.5% while Nasdaq futures dropped 0.6%, signaling that energy-driven inflation fears are once again bleeding into broader equity risk pricing.

For oil bitcoin dynamics, Monday’s Brent print at $94 returns crude to the level where oil inflation expectations begin to suppress Federal Reserve rate cut prospects and compress risk appetite simultaneously. Tracking prior week sessions shows that each Hormuz escalation has produced a progressively smaller BTC drawdown, suggesting institutional demand is absorbing the selling pressure even as the macro headwind persists.

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XRP Ledger Set for Quantum-Proof Upgrade as Ripple Unveils 2028 Timeline

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Brian Armstrong's Bold Prediction: AI Agents Will Soon Dominate Global Financial

Key Highlights

  • Ripple has introduced a comprehensive four-stage strategy to fortify the XRP Ledger against quantum computing risks by 2028
  • The initial stage features a contingency “Q-Day” protocol designed to mandate immediate transition to quantum-secure accounts
  • The second stage is currently active, with comprehensive security evaluation scheduled for completion by mid-2026
  • Strategic collaboration with quantum defense specialist Project Eleven is enhancing development speed
  • XRP Ledger benefits from built-in capabilities like key rotation and deterministic key generation

Ripple has released a comprehensive blueprint designed to shield the XRP Ledger from emerging quantum computing vulnerabilities. The strategic initiative encompasses four distinct stages with a completion target of 2028.

This strategic disclosure follows Google’s recent alert that quantum systems might compromise Bitcoin security with considerably less computational capacity than earlier projections suggested. Industry experts are now identifying 2029 as the potential “Q-Day” — the critical moment when quantum technology could successfully break existing cryptographic safeguards.

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XRP presently holds the position as the fourth-largest cryptocurrency based on total market capitalization. According to Ripple, while the quantum risk to XRPL is genuine, it remains addressable through proper advance planning.

Whenever an XRPL account executes a transaction, the corresponding public key gets recorded on the distributed ledger. A sufficiently powerful quantum system could potentially exploit this exposed information to derive the associated private key and compromise account holdings.

Long-established accounts with extensive transaction histories face the greatest vulnerability. The extended period a public key remains visible on-chain creates additional opportunities for future quantum-based exploitation.

Stage One: Crisis Response Protocol

The opening phase functions as a contingency mechanism. Should quantum computing capabilities emerge ahead of projections, Ripple would implement a mandatory network-wide transition — traditional public-key cryptographic signatures would cease to be validated.

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Account holders would need to transfer their assets to quantum-protected accounts. Ripple is investigating zero-knowledge proof technologies that would enable users to authenticate ownership of current keys without revealing sensitive information.

This approach ensures that holders maintain access to their holdings even under emergency circumstances, preventing permanent account lockouts.

Development and System Integration

Stage two is presently underway with anticipated completion during early 2026. Ripple’s cryptographic engineering division is executing a thorough security audit throughout the entire network while evaluating protective measures endorsed by the National Institute of Standards and Technology.

Ripple has established a collaborative partnership with quantum security research organization Project Eleven for validator-level evaluations and preliminary custody wallet development.

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Post-quantum cryptographic systems introduce certain challenges. Expanded key sizes and signature dimensions can create additional demands on ledger resources, requiring the team to evaluate necessary architectural modifications.

Stage three is scheduled for late 2026. Ripple will start deploying quantum-resistant cryptographic signatures in parallel with current implementations on its development testing environment, enabling developers to validate new cryptographic approaches without impacting the production network.

Stage four represents the complete ecosystem transformation, planned for 2028. Ripple will submit a formal amendment proposal to the XRP Ledger community for native post-quantum cryptographic integration and initiate comprehensive network migration to quantum-resistant signature protocols.

Ripple emphasizes that XRPL possesses certain inherent strategic advantages. The platform supports native key rotation functionality, allowing users to replace compromised private keys while preserving their account identity. Its seed-based key generation mechanism also facilitates deterministic creation of new cryptographic keys.

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Ripple engineer Ayo Akinyele clarified that while these capabilities don’t constitute complete post-quantum solutions, they establish a robust framework for future development. Project Eleven is presently developing a proof-of-concept hybrid post-quantum signature system specifically designed for the XRP Ledger infrastructure.

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Singapore’s largest bank OCBC launches tokenized gold fund on Ethereum and Solana

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Singapore Gulf Bank announces regulated fiat-stablecoin interoperability service

OCBC has rolled out a tokenized physical gold fund, bringing real-world asset exposure on-chain for institutional investors.

Summary

  • OCBC launched the GOLDX token on Ethereum and Solana, offering institutional investors access to a tokenized physical gold fund.
  • The token provides exposure to the LionGlobal Singapore Physical Gold Fund, which held about $525 million in assets as of mid-April.
  • The move comes as tokenized real-world assets on public blockchains cross $29 billion, with major banks expanding into blockchain-based financial products.

OCBC said the product was launched in partnership with Lion Global Investors and digital asset exchange DigiFT, with the GOLDX token issued on both the Ethereum and Solana blockchains. The bank stated that the token can be subscribed to using either fiat or stablecoins, with allocations delivered directly to investors’ blockchain wallets after purchase.

Institutional participation remains the core focus, with the offering designed for hedge funds, asset managers, and other large investors seeking exposure to gold through blockchain-based infrastructure. The move places OCBC among a growing list of global banks that are moving regulated financial products on-chain.

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“We believe digital assets will play an increasingly important role in financial services and our focus is on bridging traditional finance with the emerging world of decentralized finance,” Kenneth Lai, head of global markets at OCBC, said in an accompanying statement. 

GOLDX provides on-chain exposure to the LionGlobal Singapore Physical Gold Fund, a vehicle launched in December that held around $525 million in assets under management as of April 16. The structure allows investors to access physically backed gold without relying on traditional settlement systems, while still maintaining a link to real-world reserves.

Interest in tokenized real-world assets has accelerated through 2026, with total value on public blockchains rising above $29 billion, marking a gain of more than 10% over the past month, according to rwa.xyz data. Gold-linked products have emerged as one of the segments drawing institutional attention, particularly as geopolitical tensions and currency concerns sustain demand for safe-haven assets.

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OCBC’s latest move builds on earlier blockchain experiments, including a tokenized equity-linked note introduced for accredited investors in 2023. The bank reported total assets of about $526 billion as of December 2025, positioning it among Southeast Asia’s largest financial institutions adopting tokenization.

Large banks have been moving in a similar direction. In December 2025, JPMorgan launched a $100 million tokenized money market fund on the Ethereum mainnet via its Kinexys platform, targeting institutional cash management with near-real-time settlement. The initiative marked a step away from permissioned systems toward public blockchain infrastructure for regulated products.

Tokenized gold has also taken different forms across the market. As covered on crypto.news before, Standard Chartered-backed Libeara introduced the MG 999 fund in Singapore, offering synthetic exposure to gold rather than holding physical bullion, while combining the structure with lending to jewelry retailers.

OCBC’s approach leans on physical backing, aligning more closely with traditional fund structures while using blockchain rails for distribution and settlement. The bank said that the product is intended to attract participants from both conventional finance and crypto-native environments, particularly high-net-worth individuals and firms already operating within digital asset ecosystems.

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US Senator Urges CLARITY Act Senate Markup Moved to May: Report

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US Senator Urges CLARITY Act Senate Markup Moved to May: Report

A US senator has reportedly urged Senate Banking Chair Tim Scott to delay the markup for the crypto market structure bill until May, as banking and crypto representatives need more time to resolve disagreements over stablecoin yield provisions.

US Republican Thom Tillis of North Carolina told reporters Monday that he does not expect the Senate Banking Committee to mark up the legislation, also known as the CLARITY Act, in April and has recommended that Scott schedule it for next month, according to Punchbowl News.

Tillis, who has been leading discussions between crypto and banking members, reportedly told Scott: “It’s very important to me not to accelerate things, to hear everybody, and give them a rational basis for what we do accept.”

Continued delays have sparked concern that the CLARITY Act may not pass before the US midterms in November, an event that US Treasury Secretary Scott Bessent said could reverse momentum of the bill.

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Source: Brendan Pedersen

“I think if the Democrats were to take the House, which is far from my best case, then the prospects of getting a deal done will just fall apart,” Bessent said in March.

CLARITY Act cannot wait any longer, crypto group says

It comes the same day crypto advocacy group The Digital Chamber sent a letter to the Senate Banking Committee asking it to move the crypto market structure legislation forward to a Senate markup “as soon as the calendar allows.”

Related: Bessent ramps up pressure on Congress to pass CLARITY Act

The banking industry has raised concerns that allowing stablecoin yield could trigger significant deposit outflows from the traditional banking system, particularly at community banks. 

It argues that those banks may not have enough balance-sheet flexibility to absorb such outflows without relying on higher-cost wholesale funding.

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Meanwhile, Coinbase CEO Brian Armstrong and others have pushed for more favorable stablecoin provisions. 

Last month, members of the banking and crypto industries were reportedly close to agreeing on enabling stablecoin rewards tied to crypto activity on third-party crypto platforms, but not for passive balances.

The Digital Chamber noted that it has now been more than 270 days since the House passed the CLARITY Act with bipartisan support.

“Clarity cannot wait,” The Digital Chamber’s government affairs director, Taylor Barr, said, adding: “More than 70 million Americans who have embraced digital assets deserve the regulatory clarity they have waited far too long for.”

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Source: The Digital Chamber

Other members of the crypto industry have argued that moving the bill forward is more important than holding out for perfect terms.

Magazine: Will the CLARITY Act be good — or bad — for DeFi?