Source of Funds
Source of funds is the documented origin of a specific sum of money or crypto — where it came from and how it was legitimately obtained — that a business or counterparty may require evidence for before accepting a large transaction. In crypto, this typically means tracing the on-chain provenance of the funds involved.
Source of Funds
Source of funds is the documented origin of a specific sum of money or crypto — where it came from and how it was legitimately obtained — that a business or counterparty may require evidence for before accepting a large transaction. In crypto, this typically means tracing the on-chain provenance of the funds involved.
What it means
Source-of-funds review is triggered most often by transaction size, by a counterparty's risk profile, or by regulatory requirement for particular transaction types — an OTC desk handling a seven-figure trade, an exchange reviewing an unusually large deposit, or a business onboarding a new institutional client will typically ask for this evidence before proceeding.
In crypto, source of funds is uniquely verifiable through blockchain data in a way traditional finance often cannot match — a wallet's full transaction history is public and permanent, meaning provenance tracing can substantiate or contradict a counterparty's claimed source of funds directly, rather than relying solely on documents the counterparty chooses to provide.
Real-world example
A counterparty claiming a large USDT balance came from selling a business might be asked to substantiate that claim, and a source-of-funds trace showing the wallet's history instead runs through a known high-risk exchange and a mixer would directly contradict that stated origin.
Related terms
In FreezeRadar
FreezeRadar's provenance tracing gives you the on-chain evidence to support or challenge a counterparty's claimed source of funds before a transaction is final.
By FreezeRadar Team
Research and product team behind FreezeRadar.
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