This is a model used for money laundering detection on Ethereum based on the model DenseFlow.
In path Code/info.py change the path.
In path inputData/AML to see the data, stored according to case name, all-normal-addres.csv is the original transaction data.
Run main.ipynb
Symbols | Interpretation |
---|---|
Downstream transaction network | |
Nodes of graph |
|
Transaction edges of graph |
|
Transaction amount | |
Transaction timestamp | |
Edge frequency from node |
|
Node subset of graph |
|
Optimal subset | |
Topological suspiciousness of node |
|
Temporal suspiciousness of node |
|
Monetary suspiciousness of node |
|
Timestamp set of transaction from |
|
Rating of transaction suspiciousness | |
Weighted assigned to node |
|
Accounts within suspicious money laundering flow | |
Suspicious money laundering account set | |
Suspicious function of node |
|
Suspicious function of subset |
|
Awakening point of a surge in transactions calculated by the MultiBurst algorithm | |
Peak point of a surge in transactions calculated by the MultiBurst algorithm | |
Timestamp set of the transaction timestamp |
|
Sum of the amounts for all transactions within the timestamp set |
|
Sum of the numbers for all transactions in set |
|
Flow on edge |
Here we provide some empirical evidence on the density issue of money laundering networks from reports of blockchain security companies.
[1] Cylynx. 2020. Tracing the Trail of the Upbit Hack. https://www.cylynx.io/blog/tracing-the-trail-of-the-upbit-hack/
[2] PeckShield Team. 2021. Digital currency anti-money laundering research report: 2020 annual report. https://coinholmes.com/static/pdf/2020_2.pdf
[3] PeckShield Team. PlusToken new bottles of old wine cheat 10 billion OTC into an important access to gold channel. https://mp.weixin.qq.com/s/y5R3Raznu3dVMDFsAz25ww
[4] TRM Lab. 2023. Illicit crypto ecosystem report: A comprehensive guide to illicit finance risks in crypto. https://www.trmlabs.com/report#Fraud-and-Scams
[5] Elliptic Team. 2023. The state of cross-chain crime. https://www.elliptic.co/resources/state-of-cross-chain-crime-2023#:~:text=The%20State%20of%20Cross-chain%20Crime%202023%20In%20October,decentralized%20exchanges%2C%20cross-chain%20bridges%20and%20coin%20swap%20services.