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Noble’s New ‘AppLayer’ Lets Developers Build Stablecoin Tools on Celestia

Noble, a blockchain for issuing real-world assets (RWA) and stablecoins, announced Wednesday that it will expand its platform by introducing “AppLayer,” an Ethereum-compatible rollup that allows developers to create their own RWA applications and infrastructure.
Noble’s AppLayer aims to let developers build new financial tools optimized for real-world assets like stablecoins — digital assets whose value is pegged to another asset, like the U.S. dollar.
AppLayer will leverage Celestia, a data availability blockchain that aims to bring down storage costs for data-intensive blockchain networks. Celestia, like Noble, is plugged into the Cosmos blockchain ecosystem and is compatible with the Ethereum Virtual Machine (EVM), meaning it can read smart contracts from other Ethereum-based chains.
The Noble team stated in a press release viewed by CoinDesk that it will launch its Ethereum-compatible AppLayer rollup in the third quarter of 2025.
“Noble plans to unlock its cross-ecosystem potential as EVM applications continue to seek reliable and seamless access to native stablecoin liquidity,” the team wrote. “Noble’s AppLayer will be seamlessly integrated with a number of blue chip DeFi projects born in the Ethereum ecosystem.”
Stablecoins have received considerable attention in recent weeks, with the U.S. Congress preparing significant stablecoin legislation later this year. Entities including President Trump’s World-Liberty Financial, banking giant Fidelity, and the U.S. state of Wyoming have also expressed plans to create their own stablecoins.
Noble launched in March 2023 as an application-specific blockchain, or «appchain,» purpose-built for stablecoin issuance within the Cosmos ecosystem. Initially, it aimed to expand liquidity Cosmos by enabling native asset issuance through the Inter-Blockchain Communication (IBC) protocol, which is the technology used by Cosmos-based blockchains to transfer assets and other data.
Over time, Noble has extended its reach beyond Cosmos, integrating with Ethereum and other ecosystems to facilitate quick stablecoin transfers. Additionally, in March, Noble introduced USDN, a yield-bearing stablecoin backed by U.S. Treasury bills.
“Building stablecoin issuance infrastructure over the past two years has given us a deep appreciation for the transformative potential of stablecoins to onboard the world to crypto,” said Jelena Djuric, co-founder and CEO at Noble, in the press release. “The Noble AppLayer, built with Celestia’s technology underneath, finally gives builders the freedom to build highly scalable and performant stablecoin-native applications.”
Read more: How a Ph.D. Student’s Research Paper Turned Celestia Into $345M Blockchain Project Overnight
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Bitcoin Nears Golden Cross Weeks After ‘Trapping Bears’ as U.S. Debt Concerns Mount

Bitcoin’s BTC price chart is echoing a bullish pattern that foreshadowed the late 2024 price surge from $70,000 to $100,000 amid mounting concerns over the sustainability of the U.S. debt.
The leading cryptocurrency by market value appears on track to confirm a «golden cross» in the coming days, according to charting platform TradingView. The pattern occurs when the 50-day simple moving average (SMA) of prices crosses above the 200-day SMA to suggest that the short-term trend is outperforming the broader trend, with the potential to evolve into a major bull run.
The moving average-based golden cross has a mixed record of predicting price trends. The impending one, however, is worth noting because it’s about to occur weeks after its ominous-sounding opposite, the death cross, trapped bears on the wrong side of the market.
A similar pattern unfolded from August through September 2024, setting the stage for a convincing move above $70,000 in early November. Prices eventually set a record high above $109K in January this year.
The chart on the left shows that BTC bottomed out at around $50,000 in early August last year as the 50-day SMA moved below the 200-day SMA to confirm the death cross.
In other words, the death cross was a bear trap, much like the one in early April this year. Prices turned higher in subsequent weeks, eventually beginning a new uptrend after the appearance of the golden cross in late October 2024.
The bullish sequence is being repeated since early April, and prices could begin the next leg higher following the confirmation of the golden cross in the coming days.
Past performance does not guarantee future results, and technical patterns do not always deliver as expected. That said, macro factors seem aligned with the bullish technical setup.
Moody’s amplifies U.S. debt concerns
On Friday, credit rating agency Moody’s downgraded the U.S. sovereign credit rating from the highest ”Aaa” to ”Aa1”, citing concerns over the increasing national debt, which has now reached $36 trillion.
The bond market has been pricing fiscal concerns for some time. Last week, CoinDesk detailed how persistent elevated Treasury yields reflected expectations for continued fiscal splurge and sovereign risk premium, both bullish for bitcoin.
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XRP Price Surges After V-Shaped Recovery, Targets $3.40

Global economic tensions and regulatory developments continue to influence XRP’s price action, with the digital asset showing remarkable resilience despite recent volatility.
After experiencing a significant dip to $2.307 on high volume, XRP has established an upward trajectory with a series of higher lows, suggesting continued momentum as it approaches resistance levels.
Technical indicators point to a potential bullish breakout, with multiple analysts highlighting critical support at $2.35-$2.40 that must hold for upward continuation.
Technical Analysis Highlights
- Price experienced a 3.76% range ($2.307-$2.396) over 24 hours with a sharp sell-off at 16:00 dropping to $2.307 on high volume (77.9M).
- Strong support emerged at $2.32 level with buyers stepping in during high-volume periods, particularly during the 13:00-14:00 recovery.
- Asset established upward trajectory, forming higher lows from the bottom, with resistance around $2.39 tested during 07:00 session.
- In the last hour, XRP climbed from $2.358 to $2.368, representing a 0.42% gain with notable volume spikes at 01:52 and 01:55.
- Price surged past resistance at $2.36 to reach $2.366, later establishing new local highs at $2.369 during 02:03 session on substantial volume (539,987).
- Currently maintaining strength above $2.368 support level with decreasing volatility suggesting potential continuation of upward trajectory.
Disclaimer: This article was generated with AI tools and reviewed by our editorial team to ensure accuracy and adherence to our standards. For more information, see CoinDesk’s full AI Policy. This article may include information from external sources, which are listed below when applicable.
External References
- «XRP price path to $3.40 remains intact — Here is why«, Cointelegraph, published May 16, 2025.
- «XRP Price Watch: Bulls Eye $2.60 as Long-Term Trend Holds«, Bitcoin.com News, published May 17, 2025.
- «XRP Price Explosion To $5.9: Current Consolidation Won’t Stop XRP From Growing«, NewsBTC, published May 17, 2025.
Uncategorized
SUI Surges After Finding Strong Support at $3.75 Level

Global economic tensions and shifting trade policies continue to influence cryptocurrency markets, with SUI showing particular resilience.
The asset established a trading range of 4.46% between $3.70 and $3.86, finding strong volume support at the $3.755 level.
A notable bullish momentum emerged with price surging 1.9% on above-average volume, establishing resistance at $3.850.
The formation of higher lows throughout the latter part of the day suggests consolidation above the $3.775 support level.
Technical Analysis Highlights
- SUI established a 24-hour trading range of 0.165 (4.46%) between the low of 3.700 and high of 3.862.
- Strong volume support emerged at the 3.755 level during hours 17-18, with accumulation exceeding the 24-hour volume average by 45%.
- Notable bullish momentum occurred in the 20:00 hour with price surging 7.2 cents (1.9%) on above-average volume.
- Resistance established at 3.850 with higher lows forming throughout the latter part of the day.
- Decreasing volatility in the final hours suggests consolidation above the 3.775 support level.
- Significant buyer interest appeared between 01:27-01:30, forming a strong support zone at 3.756-3.760 with exceptionally high volume (over 300,000 units per minute).
- Decisive bullish reversal began at 01:42, establishing a series of higher lows and higher highs.
- Breakout above 3.780 occurred at 01:55, followed by consolidation near 3.785 with decreasing volume.
Disclaimer: This article was generated with AI tools and reviewed by our editorial team to ensure accuracy and adherence to our standards. For more information, see CoinDesk’s full AI Policy. This article may include information from external sources, which are listed below when applicable.
External References
- «Sui price up 5.16% intra-day: bullish structure remains strong«, crypto.news, published May 16, 2205.
- «SUI Set to Explode, But Don’t Sleep on XRP and Other Altcoins«, CoinPedia, May 16, 2025.
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