Entity Database
ChainHint maintains a database of 54M+ labeled addresses and 3.9M+ known entities across 12 chains, sourced from authoritative public datasets. Updated regularly.
| Category | What it covers |
|---|---|
| Sanctions | OFAC SDN, EU, UK HMT, UN and other government lists (via OpenSanctions) — sanctioned wallets across Bitcoin, Ethereum, and TRON. |
| Threat intelligence | Ransomware address feeds, phishing-drainer blacklists, and the Lazarus / Bybit-hack laundering cluster. |
| On-chain freezes | Addresses frozen on-chain by the token issuer (Tether USDT-TRC20 blacklist). |
| Exchanges & services | Named exchange, mixer, and service wallets — from community label sets, public account tags, and curated deposit-wallet lists across major chains. |
| DeFi & contracts | Protocol treasuries and deployers (DeFiLlama), token contracts (ethereum-lists), DEX and Curve pool contracts, and institutional Safe multisigs. |
| Governance | DAO governance and treasury wallets (Snapshot, Tally). |
| Research datasets | Bitcoin address-behaviour categories from the peer-reviewed BABD-13 dataset (Xiang et al., IEEE TIFS 2024), used with the authors' permission. |
| On-chain analytics | Broad address labelling across EVM chains from public blockchain-analytics datasets. |
We publish the categories of data we draw on, not a per-source breakdown. Totals are shown above; counts by source and the ingestion pipeline are internal.
Entity categories: exchange defi mixer bridge hacker scam personal mining government dao
Data attributions & licenses
The BABD-13 Bitcoin address behavior categories are used with the written permission of the dataset authors. Please cite: Y. Xiang, Y. Lei, D. Bao, T. Li, Q. Yang, W. Liu, W. Ren, and K. K. R. Choo, “BABD: A Bitcoin Address Behavior Dataset for Pattern Analysis,” IEEE Transactions on Information Forensics and Security, vol. 19, pp. 2171–2185, 2024, doi:10.1109/TIFS.2023.3347894. Sanctions data is sourced from public government lists (OFAC, EU, UK HMT, UN, and others). All other datasets are used under their respective open-source or public-domain licenses.