Work procedure detailed here
NB:
Actual human beings or companies may have multiple user accounts (eg: multiple wallets).
That type of information is not accessible to the casual analyst.
An ONCHAIN user is not the same as a KMS Exchange user.
That data as far as I know is not available to the analyst.
We can however surmise that most KMS Exchange users have at least one on-chain (Stellar/ Horizon) address/ account.

NB:
Actual human beings or companies may have multiple user accounts (eg: multiple wallets).
That type of information is not accessible to the casual analyst.
An ONCHAIN user is not the same as a KMS Exchange user.
That data as far as I know is not available to the analyst.
We can however surmise that most KMS Exchange users have at least one on-chain (Stellar/ Horizon) address/ account.
