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DeFi lender Nostra pauses borrowing after price feed error

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Nostra, a lending protocol on Starknet, has paused borrowing for two liquid staking tokens after identifying a “critical issue” with its price feeds, the decentralized finance (DeFi) protocol said. 

On March 24, errors in Nostra’s price feed inflated the reported prices of xSTRK and sSTRK — two liquid staking derivatives of Starknet’s native STRK token — to approximately three times the tokens’ actual value, Nostra said in a post on the X platform.

According to Nostra, “[s]uch an inflated price feed could have caused unnecessary liquidations of otherwise safe positions, resulting in users with healthy positions getting liquidated.” 

In response, the DeFi protocol has disabled any further borrowing against xSTRK and sSTRK collateral deposits, Nostra said. 

Nostra has also recommended that users with existing xSTRK and sSTRK deposits withdraw the collateral immediately. 

“Since we don’t have a secondary (fallback) oracle to support these assets, as none are available, we are unable to fully prevent similar events from occurring in the future,” Nostra added.

“Our priority has always been and continues to be to keep existing user funds safe and with no fallback oracle, the risks outweigh the benefits,” it said. 

Nostra’s collateral token options. Source: Nostra

Related: Starknet to settle on Bitcoin and Ethereum to unify the chains

Starknet DeFi protocol

Starknet is a layer-2 scaling chain of Ethereum secured using zero-knowledge (ZK) proofs. It launched its mainnet in late 2021, according to Messari.

It has a total value locked (TVL) of approximately $575 million, according to data from L2Beat. 

Lending protocol Nostra is among the larger DeFi projects operating on the chain. It has a TVL of approximately $55 million, according to its website. 

On Nostra, users post collateral in one token to borrow in another token. The DeFi protocol’s most popular collateral tokens are Ether, STRK, and stablecoins USDC (USDC) and Tether (USDT). 

Starknet designed STRK to be staked in exchange for a portion of the network’s fee revenues, according to its documentation.

xSTRK and sSTRK are liquid staking tokens issued by independent DeFi protocols Endur and Nimbura, respectively. 

Magazine: What are native rollups? Full guide to Ethereum’s latest innovation

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Zhao pledges BNB for Thailand, Myanmar disaster relief

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Binance co-founder Changpeng “CZ” Zhao is donating 500 BNB (BNB) each to Thailand and Myanmar following a 7.7 magnitude earthquake that caused severe damage to buildings and widespread flooding.

Zhao plans to distribute the funds through Binance and Binance Thailand if a third-party onchain donation platform cannot be found to distribute the disaster relief funds.

“I hope everyone is safe in Thailand,” the Binance founder wrote in a March 28 X post before announcing the contributions to both countries affected by the earthquake.

According to The Guardian, at least 144 people are confirmed to have died as a result of the catastrophic earthquake as first responders in both countries continue rescue efforts to free people trapped under rubble.

Source: CZ

Related: Thailand regulator approves USDT, USDC stablecoins

Disaster strikes Myanmar and Thailand

The earthquake struck on March 28 at approximately 1:20 PM local time. The epicenter of the earthquake was approximately 10 miles from Mandalay — the second-largest city in Myanmar.

The death toll in both countries is expected to rise as relief efforts continue, with 732 individuals reportedly injured as a result of the earthquake.

Myanmar’s junta chief Min Aung Hlaing has called upon any country willing to help with the disaster relief efforts to provide any aid it can.

Crypto donations amplify aid during times of crisis

The cross-border efficiencies, low transaction costs, and near-instant settlement times of cryptocurrencies make digital assets an ideal medium for disaster relief funds.

Following a 7.8 magnitude earthquake that impacted Turkey and Syria in February 2023, philanthropist Haluk Levent began collecting crypto disaster relief donations.

The Giving Block, a company that works with nonprofit organizations to facilitate crypto donations, also used crypto to raise funds for the victims of the Maui wildfires in 2023 and managed to give over $1 million to the relief effort.

More recently, in January, The Giving Block started an emergency relief fundraiser for those impacted by the California wildfires in Los Angeles and the surrounding areas.

At the time of this writing, the organization has raised over $1 million for the California wildfire relief fund.

Magazine: Crypto is changing how humanitarian agencies deliver aid and services

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Bitcoin price falls toward range lows, but data shows ‘whales going wild right now’

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Bitcoin price extended its decline on March 28, falling for a fourth consecutive day to paint an intra-day low of $83,387. BTC’s (BTC) decline mirrored the Wall Street sell-off, where the DOW closed 700 points lower, alongside the S&P 500 index, which dropped 112 points. 

The sell-off in equities is widely attributed to investors increasing worries over inflation after the core Personal Consumption Expenditures index data from February rose to 2.8% (a 0.4% monthly increase), which was higher than expected. 

S&P 500 drops $1 trillion in market cap value. Source: X / The Kobeissi Letter

The sell-off was further amplified by the markets’ response to US President Trump’s newly levied “reciprocal tariffs,” which applied a 25% tariff to “all cars that are not made in the United States.” 

The chances for a Bitcoin relief rally or oversold bounce are likely diminishing as traders cautiously keep an eye on April 2, the day Trump has labeled “Liberation Day,” where additional tariffs, including “pharmaceutical tariffs,” are expected to be unveiled. 

Bitcoin price to fall to $65K? 

According to veteran trader Peter Brandt, Bitcoin could be on the path to $65,635. 

BTC/USD 1-day chart. Source: X / Peter Brandt

In an X social post, Brandt confirmed the completion of a “bear wedge” pattern and said

“Don’t shoot the messenger. Just reporting on what the chart says until it says something different. Bear wedge completed with 2X target from the double top at $65,635.” 

Crypto trader ‘HTL-NL’ agreed with Brandt, suggesting that Bitcoin’s failure in “breaking the ice” of a long-term descending trendline and the confirmation of the bear wedge are proof that BTC is destined to revisit its range lows. 

BTC/USD 1-day chart. Source: X / HTL-NL

From a purely technical point of view, it’s difficult to project a swift reversal in Bitcoin’s price action as many of its daily timeframe metrics are not oversold. Despite the absence of strong spot market demand in the current price zone, crypto trader Cole Garner says that “whales are going wild right now.” 

BTC/USD 1-day chart. Source: X / Cole Garner

According to Garner, the Bitfinex spot BTC margin longs to margin shorts metric just fired a powerful signal which shows historical returns of 50%+ returns “within 50 days.” 

Related: US regulators FDIC and CFTC ease crypto restrictions for banks, derivatives

Beyond the day-to-day price fluctuations, positive crypto industry developments continue to occur on the regulatory front. 

On March 28, White House AI and Crypto Czar David Sacks commended the FDIC and its Acting Chairman Travis Hill for clarifying the “process for banks to engage in crypto-related activities.” 

Source: X / David Sacks

Essentially, the Federal Deposit Insurance Corporation’s letter to institutions under its oversight provided clear guidance on their ability to engage in and provide crypto-related products and services without needing to notify the FDIC first.

This article does not contain investment advice or recommendations. Every investment and trading move involves risk, and readers should conduct their own research when making a decision.

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Senators press regulators on Trump’s WLFI stablecoin

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Five Democratic lawmakers in the US Senate have called on leadership at regulatory agencies to consider the potential conflicts of interest from a stablecoin launched by World Liberty Financial (WLFI), the crypto firm backed by US President Donald Trump’s family.

In a March 28 letter from the US Senate Banking Committee, Massachusetts Senator Elizabeth Warren and four other Democrats asked the Federal Reserve’s committee chair on supervision and regulation, Michelle Bowman, and acting comptroller of the currency, Rodney Hood, how they intended to regulate WLFI and its stablecoin, USD1.

March 28 letter from five Democratic senators to OCC, Fed leadership. Source: US Senate Banking Committee

The letter came as members of Congress are considering legislation to regulate stablecoins through the Guiding and Establishing National Innovation for US Stablecoins, or GENIUS Act. The bill, if signed into law, would essentially allow the Office of the Comptroller of the Currency (OCC) and Federal Reserve to oversee stablecoin regulation, including for issuers like WLFI and its USD1 coin. 

Trump also signed an executive order in February attempting to have all federal agencies — purportedly including the OCC — “regularly consult with and coordinate policies and priorities” with White House officials, giving the US president unprecedented control. 

“President Trump’s involvement in this venture, as he strips financial regulators of their independence and Congress simultaneously considers stablecoin legislation, presents an extraordinary conflict of interest that could create unprecedented risks to our financial system and to the integrity of decisions made by the [Fed and OCC],” said the letter, adding: 

“The launch of a stablecoin directly tied to a sitting President who stands to benefit financially from the stablecoin’s success presents unprecedented risks to our financial system.”

Related: Trump’s USD1 stablecoin deepens concerns over conflicts of interest

Since World Liberty launched in September 2024 — months before the US election and Trump’s inauguration — many of the firm’s goals have been shrouded in secrecy. The project’s website notes that Trump and some of his family members control 60% of the company’s equity interests. 

As of March 14, World Liberty had completed two public token sales, netting the company a combined $550 million. On March 24, the project confirmed launching its first stablecoin on the BNB Chain and Ethereum. The president’s son, Donald Trump Jr., also pitched USD1 from the DC Blockchain Summit on March 26 with three of WLFI’s co-founders.

Magazine: Trump’s crypto ventures raise conflict of interest, insider trading questions

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