ARKHAM INTEL

Arkham Intelligence is a blockchain analytics platform that specializes in on-chain OSINT for cryptocurrency investigations. Unlike generic blockchain explorers, Arkham applies entity labeling and graph analysis to attribute wallet addresses to real-world entities — exchanges, protocols, institutions, and in some cases named individuals.

For investigators working financial crime, fraud, or sanctions evasion cases, Arkham provides a significant analytical advantage. Its entity database maps thousands of known wallets to their operators, enabling investigators to quickly determine whether funds flowing through a target address are connected to exchanges (and thus potentially subject to KYC), known threat actors, sanctioned entities, or institutional traders.

The platform's Intel Exchange feature allows the security research community to submit and purchase intelligence about specific addresses, creating a crowd-sourced attribution layer on top of raw blockchain data. This makes it particularly useful for identifying previously unattributed wallets that may be connected to ongoing investigations.

Key investigative workflows include: tracing the movement of stolen funds from known hack addresses, identifying the exchange endpoints where illicit funds were likely cashed out, mapping the financial relationships between wallets belonging to the same entity, and monitoring real-time transactions for addresses under investigation.

Arkham supports Ethereum, Bitcoin, Solana, and several other major chains. Its visualization tools allow investigators to map fund flows graphically, which is useful for presenting findings in reports or court-ready documentation.

For cryptocurrency OSINT work, Arkham should be used alongside Chainalysis Reactor or Elliptic for high-stakes investigations where multiple corroborating sources are needed. For open-source intelligence gathering, the free tier provides sufficient data to establish initial attribution leads.

Always record the specific wallet addresses queried, the entity labels returned, and the timestamp of your query. On-chain data is immutable, but entity labels are updated as new intelligence is added, so timestamping your findings is essential.