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Kushnerov, O.; Prosolov, V.; Dudykevych, V.; Yevseiev, S.; Povaliaiev, S.; Ivanchenko, Y.; Gorbulyk, V.; Chechui, O.; Balagura, D.; Sukhoteplyi, V. Development of a Method for Improving the Efficiency of Transaction Classification in the Bitcoin Network Using an Attention Mechanism in Graph Neural Networks. EEJET 2026, 1, 6-18.