What is Global Ledger?

Global Ledger is a Swiss blockchain analytics company delivering fast, end-to-end AML compliance and investigation tools. Founded in 2019, we support over 2,000 digital assets and manage a database of over 700 million attributed addresses, updated daily. We perform 250,000 AML checks and monitor 30 million wallets every day. With an average response time of just 500ms and private server deployment options, Global Ledger combines speed, scale, and security.

Which blockchains does Global Ledger analyse?

Currently, the following blockchains are supported: Bitcoin (BTC) Bitcoin Satoshi Vision (BSV) Litecoin (LTC) Ethereum (ETH), including top tokens Tron (TRX), including top tokens Binance Coin (BNB) Polygon (MATIC) Arbitrum (ARB) Base (ETH) Avalanche (AVAX) Moonbeam (GLMR) Polkadot (DOT) Solana (SOL) TON.

How is the GL Score calculated?

The GL Score is a number from 0 to 100 that shows the degree of risk: low, medium, and high. Each score is represented by a corresponding color: green indicates low risk, yellow indicates medium risk, and red — high risk. The risk score is derived from the assessment of the riskiness of sources contributing to a requested address or transaction. To calculate the score, the algorithm analyzes incoming transactions, assesses the risk of identified sources, and calculates a score on a scale from 0 to 100. This score provides an indication of the potential level of risk associated with the address or transaction based on the evaluated sources and their associated activities. Learn more about risk score calculation from our blog article.

What are your data sources?

The Global Ledger team regularly collects and constantly analyses publicly available information, open data from the top blockchains, replenishes the internal information base by conducting its own investigations, as well as data purchased from reliable vendors.

What if I need help ASAP?

Our support team stays in touch 24/7 to provide clients with the most comfortable service and experience in case of unexpected hacks or cyberattacks. Please send your request with a brief description of your case to contact@globalledger.io, and our manager will reach you shortly.

Research & Investigation | Global Ledger

In 2025, Payeer has already processed a total of over $300M worth of crypto across Ethereum and TRON.

Global Ledger’s investigation shows how HuiOne stayed active after FinCEN’s action, moving nearly $1B through major CEXs.

Sanctions Evasion: How Russia’s Flows Reached Top CEXs

How Russia’s 2022–2025 crypto network moved sanctioned money through top exchanges — and what CEXs can learn to stop it.

Russian darknet marketplaces processed $1.85B in Bitcoin (Jan–Sep 2025). Licensed CEXs with 130 licenses were exposed to darknet activity and risk.

Global Ledger has identified 312 wallets associated with Grinex.

Crypto Clues Behind Reuters’ Teen Spy Report

The Global Ledger team helped reveal the crypto money trail behind a teen spy case featured in Reuters’ investigation. Read how we did it.

The deeper story behind the Nobitex hack: long-term risks, hidden fund flows, and key lessons for the crypto ecosystem.

Despite $26M in frozen USDT, Garantex still moves over $15M in crypto across ETH, BTC, and BNB. Multi-chain blind spots reveal major enforcement gaps.