COMPLIANCE, IDENTITY AND REGULATION

On-Chain Analytics

The use of data analysis tools to track, monitor, and interpret blockchain transaction flows, wallet behaviors, and protocol usage patterns. Institutions use on-chain analytics for compliance, fraud detection, and market intelligence.

EXAMPLE

Chainalysis provides banks with real-time on-chain analytics to flag transactions involving sanctioned addresses, high-risk jurisdictions, or mixing services before processing deposits.

Relevant Roles and Functions

On-chain Role
Chief AML
Financial Crime Officer
Function
AML
Blockchain Forensic Analysis
Blockchain Transaction Monitoring
On-chain Analytics
Sanctions Screening
Suspicious Activity Reporting
Wallet Risk Scoring

Related Terms

Sanctions Compliance

The obligation to screen blockchain transactions against government sanctions lists (OFAC, EU, UN) and block transfers to or from designated addresses, individuals, or entities—a particular challenge in permissionless blockchain environments.

Example

After the Tornado Cash sanctions designation, U.S. banks implementing stablecoin infrastructure had to demonstrate technical capability to reject transactions from sanctioned smart contract addresses.

Counterparty Risk

The risk that the opposing party in a financial transaction defaults before settlement is complete. Atomic on-chain settlement targets the elimination of counterparty risk by making asset exchange simultaneous and conditional.

Example

Blockchain-based bilateral settlement reduces counterparty risk by making payment and delivery inseparable rather than relying on a clearing intermediary.

Oracle

A service that delivers verified off-chain data—such as interest rates, asset prices, or FX fixings—into smart contracts on a blockchain. Without reliable oracles, on-chain financial contracts cannot reference real-world market conditions.

Example

Chainlink's oracle network feeds real-time SOFR rates into on-chain interest rate swap contracts, replacing the manual rate-setting process in traditional ISDA confirmations.