oracle

According to The Block, BlackRock's tokenized fund BUIDL has introduced the oracle provider Chronicle as a new verification solution.According to a Tuesday announcement, Chronicle's "Asset Proof" system will provide "independently verified position-level data," which can be viewed on the Chronicle dashboard. This data "continuously proves the availability, timeliness, and integrity of the fund's asset composition." Chronicle's asset proof is an institutional-grade oracle layer that directly obtains data from custodians and managers. BUIDL is currently the largest tokenized fund, managing approximately $1.7 billion in U.S. Treasury bonds, overnight repos, and cash assets.

According to market news, the whale investor loracle.hl has increased its HYPE (5x long) position to 196,353 coins, worth 7.37 million dollars.On the other hand, loracle's CL short position currently shows a floating loss of over 600,000 dollars, but the total profit still exceeds 23.57 million dollars.

According to Gate market data, at the opening of the US stock market, the Dow Jones Industrial Average fell by 0.17%, the S&P 500 index rose by 0.13%, and the Nasdaq Composite Index rose by 0.33%. Oracle's stock price rose over 11%, as its fiscal year revenue guidance exceeded market expectations.

Lido announced that Aave's CAPO oracle misquoted yesterday, leading to incorrect price boundaries for wstETH:USD in the AAVE market, which triggered liquidation events. There was no bad debt, and all affected users will be fully compensated.These erroneous price boundaries are unrelated to wstETH as the underlying asset and do not indicate any issues with the Lido protocol. The Lido Earn products, including stRATEGY and GGV, were not affected by this liquidation, and user funds remain secure.

According to The Block, Aave experienced a temporary oracle failure on March 10, resulting in the improper liquidation of approximately $26 million in wstETH positions.A post-mortem analysis report released by Chaos Labs, a major risk management service provider for Aave, indicated that the issue stemmed from a configuration error in the price oracle for the relevant assets (CAPO). Due to an inconsistency between the snapshot ratio and the snapshot timestamp, the oracle reported an exchange rate cap of approximately 1.1939, significantly lower than the actual market exchange rate of about 1.228, leading to erroneous liquidations of E-Mode positions.The incident affected around 34 accounts, with a total of approximately 10,938 wstETH being liquidated. Chaos Labs stated that a compensation plan is underway, which will utilize 141.5 ETH recovered from the event and up to 345 ETH from the DAO treasury to compensate affected users. The report emphasized that this incident was not a design flaw of CAPO or the off-chain risk oracle, but rather a parameter misalignment caused by on-chain configuration inconsistencies.

According to an analysis report released by Chaos Labs, the recent liquidation event of approximately $27 million in Aave was caused by a configuration issue with the CAPO risk oracle.The root cause lies in the inconsistent update constraints at the smart contract level: the snapshotRatio parameter is limited by an on-chain constraint that allows only a 3% increase every 3 days, preventing it from being updated directly from approximately 1.1572 to the target value of about 1.2282, and it can only increase to about 1.1919; meanwhile, the snapshotTimestamp was successfully updated to a timestamp from 7 days ago. This misalignment between the ratio and the timestamp led to the CAPO calculating an upper exchange rate (approximately 1.1939) that was about 2.85% lower than the actual market exchange rate, triggering the liquidation of approximately 10,938 wstETH. No bad debt was incurred by the protocol during the event.Chaos Labs and BGD Labs have immediately reduced the wstETH borrowing limit for affected instances to 1 and manually aligned the parameters to restore the exchange rate through Risk Steward. A total of 141.5 ETH has been recovered through BuilderNet, which will be used to compensate affected users, while the remaining amount will be covered by the Aave treasury. The amount expected to be temporarily compensated by the DAO is not anticipated to exceed 345 ETH.

According to Cointelegraph, the oracle service provider RedStone has deployed a price oracle on the Stellar network, following a $10 million oracle vulnerability attack incident.As the Stellar network expands its decentralized financial infrastructure and explores the fields of lending and tokenized assets, RedStone's price oracle will provide critical price data support for the network. This deployment aims to enhance the security and functionality of the Stellar ecosystem while providing developers with a reliable source of price information.

The Ploutus protocol's liquidity pool on the Ethereum chain (0xD060...945D2) was attacked due to a misconfiguration of the oracle, resulting in a loss of approximately $390,000.Analysis shows that the pool incorrectly pointed the USDC price to Chainlink's BTC/USD feed, causing a significant price deviation. The attacker exploited this vulnerability, borrowing 187 ETH with only 8 USDC as collateral. On-chain data indicates that the attack transaction occurred in the next block after the configuration change was confirmed, suggesting that the attacker was monitoring in real-time and quickly took advantage of the parameter update.

According to Gate market data, U.S. stocks opened with the Dow Jones Industrial Average up 0.35%, the S&P 500 index up 0.43%, and the Nasdaq Composite up 0.67%. NVIDIA (NVDA.O) opened up 1%, as the company is set to announce its fourth-quarter earnings after the market closes. Oracle rose 2.5%, after Oppenheimer upgraded its rating to "outperform."

The DeFi lending protocol Moonwell released an official statement following approximately $1.78 million in bad debt caused by an oracle configuration error. The statement confirmed that a serious error in one oracle configuration led to the system not calculating the cbETH price as expected through cbETH/ETH × ETH/USD, but instead only using the cbETH/ETH exchange rate. This resulted in the cbETH price being approximately $1.12 instead of the actual market price of about $2200. The attacker only needed to repay about $1 in debt to liquidate 1 cbETH, causing a large number of borrowers' collateral assets to be liquidated and resulting in significant bad debt. In total, 1096.317 cbETH was liquidated, most of which was bad debt valued in cbETH.As the oracle fix requires a five-day governance voting and time-lock process, liquidations are still ongoing during this period. A related governance proposal for the fix is planned to be launched.

According to Decrypt, the DeFi lending protocol Moonwell has incurred approximately $1.78 million in bad debt due to an oracle configuration error.After enabling Chainlink's OEV wrapper contract through governance proposal MIP-X43, there was a severe misconfiguration of the price oracle for cbETH, which was once valued at only $1. On-chain trading bots and liquidators acted quickly, seizing cbETH collateral worth thousands of dollars by repaying a debt of about $1.This configuration error led to the liquidation of 1,096.317 cbETH, wiping out most or all of the collateral for many borrowers, leaving the protocol with a significant amount of bad debt. The Moonwell team immediately reduced the cbETH borrowing limit and supply cap to 0.01 upon discovery to limit further losses, but a spokesperson declined to comment further on the source of the error or the details of the vulnerability.

According to Gate's market data, U.S. stocks closed higher on Monday, with the Dow Jones Industrial Average up 0.04%, the S&P 500 index up 0.47%, and the Nasdaq up 0.9%. Nvidia (NVDA.O) rose 2.5%, Microsoft (MSFT.O) rose 3%, and Oracle (ORCL.N) rose over 9%. The Nasdaq Golden Dragon China Index closed up 0.12%, with Li Auto (LI.O) down 3% and Bilibili (BILI.O) down over 2%.

According to Coinbob's popular address monitoring, Hyperliquid early contributor Loracle today opened a 20x leveraged short position on BTC and ETH with a scale of 56 million, both of which have incurred unrealized losses. Currently, it has placed a short position of about 6.6 million dollars in the ETH price range of approximately 2400 to 2440 dollars, which has not yet been executed. In addition, during the rise in spot gold, it also opened a 10x leveraged long position on PAXG (on-chain gold).The main position information is as follows: HYPE (5x long position): position size approximately 49.67 million dollars, average price 24.37 dollars, unrealized profit approximately 13.63 million dollars (+137%). ETH (20x short position): position size approximately 29.49 million dollars, average price approximately 2207 dollars, unrealized loss approximately 930,000 dollars (-64%). BTC (20x short position): position size approximately 27.08 million dollars, average price approximately 74467 dollars, unrealized loss approximately 737,000 dollars (-56%). PAXG (10x long position): position size approximately 3.02 million dollars, average price approximately 4985 dollars, unrealized profit approximately 63,000 dollars (+20%). Compared to yesterday, its account position size has increased from 50 million dollars to 110 million dollars, and the current HYPE long position has seen an unrealized profit decrease of about 6 million dollars. This large-scale establishment of BTC and ETH short positions may be intended to hedge against its substantial HYPE long position, making it the largest on-chain HYPE long whale at present.

According to market news, the current HYPE price has surpassed $36, and LoraCle has increased its HYPE long position to 1,478,841 tokens (approximately $53 million), with a current floating profit of over $17 million. At the same time, he also holds a small amount of LIT (at $1.599) with a 3x leveraged short position, bringing the total floating profit to over $27.5 million.

According to Gate market data, at the opening of the US stock market, the Dow Jones Industrial Average fell by 0.1%, the S&P 500 index fell by 0.32%, and the Nasdaq Composite Index fell by 0.39%. Oracle (ORCL.N) rose by 3.8%, as the company plans to raise up to $50 billion and initiate a dollar bond issuance. American Rare Earths rose by 7.2%, as reports suggest that Trump plans to establish a $12 billion strategic reserve for critical minerals.

Vitalik posted that the current crypto industry needs better decentralized stablecoins, and there are still three issues to be resolved:· Ideally, a tracking index should be found that is more suitable than the dollar price: one of the visions for national-level resilience should be to break free from dependence on the dollar price.· Design of oracles that are decentralized and cannot be controlled by large amounts of capital: if oracles can be bought by large funds, the protocol can only defend against attacks by making the cost of the attack higher than the protocol's market value through high-value extraction.· Addressing the issue of staking yield competition: if stablecoins cannot provide competitive yields (currently often lagging behind staking yields by several percentage points), it will be difficult to attract funds in the long term.

According to official news from Chainlink, at the SmartCon 2025 conference, Lighter founder Vladimir Novakovski announced the selection of Chainlink as its official oracle provider.