Airdrop Sybil Attack Detection Framework Supported by Machine Learning
A single hunter accumulated 933,365 Arbitrum tokens valued at nearly $1 million in 2023.
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A single hunter accumulated 933,365 Arbitrum tokens valued at nearly $1 million in 2023.
Cross-Border Interbank Payment System (CIPS) daily usage was reported at about $60 billion compared to about $1,800 billion a day for CHIPS, with about 80 percent of CIPS payments still using Swift messaging.
The study integrated the Ethereum Fraud Detection Dataset containing 9,841 transactions and 51 attributes with digital waqf system behavioral data.
The DRL-PPO strategy generated an annualized return of 37.22% under a 0.1% transaction cost constraint.
Under the EU Markets in Crypto-Assets Regulation (MiCAR), supplementary sustainability reporting is triggered when annual energy consumption exceeds 500,000 kWh per year.
The study draws on a high-frequency analytic panel of 2.52 million block-level observations across two matched 5 bp ETH–USDC pools on Ethereum and Base.
The paper investigates the dynamic relationships between headline inflation, official naira/US-dollar exchange rate, and returns of five cryptocurrencies using a seven-variable structural vector autoregressive (SVAR) model.
A targeted database search on Scopus using valuation and platform terms yielded 411 initial records.
The Elliptic benchmark dataset contains roughly 204 thousand Bitcoin transactions linked by about 234 thousand payment-flow edges across 49 time steps.
Ethereum accounted for $12.3 billion of the $19.08 billion global market for tokenized real-world assets excluding stablecoins in early January 2026.
An attacker moved roughly US$6.3 billion out of Binance wallets across ten blockchains, with most funds leaving within about 20 minutes starting at 20:05 UTC on 29 October 2026.
The study collected and analyzed data from 407 respondents using multiple linear regression in R via the Kaggle platform to examine blockchain-integrated digital payment systems.
The experimental results show that the proposed K-Means clustering model achieved a classification accuracy of 98.07% and an F1-score of 98.08%.
Turkey ranks 3’üncü globally in crypto asset ownership according to industry data cited in the article.
The study constructs a dataset of 3,033,857 Ethereum addresses from 15 CEXs and five Non-CEX categories using Proof-of-Reserves disclosures.
The dataset includes 1,095 daily observations per cryptocurrency, generating a total of 6,570 observations for analysis in EViews.
The authors construct a benchmark dataset spanning 24 months from January 2024 to January 2026 containing 896,811 hourly observations across 340 active markets.
The marketplace operates at a usual baseline gas level of 16.1 Mgas s−1, while 656 identified burst intervals account for 6.1% of minutes and 12.2% of total gas.
The paper synthesizes cryptocurrency literature using a curated reference base of 84 scholarly and foundational sources.
Predicting cryptocurrency return levels out-of-sample is highly challenging, with every model producing a negative out-of-sample R², where Random Forest performs best at -0.29% and OLS records -1.28%.
The research conducted a systematic review following the PRISMA framework starting with an initial pool of 322 articles on blockchain and AI convergence.
Digital payment transactions in the European Union increased from 4.8% of total transactions in 2007 to 73.3% in 2014.
Bitcoin's rolling three-month volatility averaged around 38% after US spot ETFs launched in January 2024, compared to close to 60% before 2024.
Ethereum ETH held by active validators reached an all-time high of 43.80 million ETH in Q3 2026, representing 35.9% of the total ETH supply.
In 2024, Bitcoin rose 123% to an all-time high of over $108,000, propelled by spot Bitcoin ETFs in the U.S. gathering more than $35 billion in assets.
The Boston Consulting Group estimates that asset tokenization could reach $16 trillion or 10 percent of global GDP by 2030.
Only 39% of financial advisors believe a spot bitcoin ETF will be approved in 2024, compared to Bloomberg ETF analysts who estimate a 90% chance of a January approval.
The IMF mandate is governed by the central banks and finance ministries of 190 member countries.
Fifteen percent of advisors reported allocating to crypto in client accounts in the 2023 survey, compared to 16% in the previous year.
The global payment system is estimated to consume 47.3 TWh of energy annually, accounting for roughly 0.2 percent of total global electricity consumption.
Bitcoin block rewards fell from 12.5 Bitcoins to 6.25 Bitcoins in May 2020.