Blockchain traceability

What is on the chain

For a transparent chain, which is every asset the tracked operators support: sending address, receiving address, amount, timestamp. Permanently, publicly, and queryable by anyone with a browser.

What is not on the chain is a name. That is the entire basis of the privacy claim, and it is weaker than it sounds because names get attached from outside.

How addresses get identified

• Exchange records. A verified account withdrawing to an address connects the two definitively in that exchange's database.
• Clustering. Analysis of how addresses spend together groups them into wallets controlled by the same party, so identifying one address often identifies many.
• Labelled services. Commercial analytics firms maintain large datasets of addresses belonging to exchanges, casinos, merchants and services. Many casino deposit addresses are labelled.
• Self disclosure. An address posted publicly, used for a purchase, or shared with anyone.

What operators do with it

Casinos run analytics on incoming deposits as part of their anti money laundering programme. A deposit arriving from an address with flagged provenance can attach a source of funds request to your account for reasons that have nothing to do with your own conduct.

This surprises people, and it is worth understanding: the risk assessment applies to the money's history, not only to yours. Source of funds requests

The permanence problem

What this means for a casino player

Nothing dramatic for most people. Gambling is legal in most places and using crypto to do it is not suspicious.

What it does mean is that the privacy you have is a reduction in what banks and payment providers know, not a disappearance. If your reason for using crypto is avoiding gambling entries on a bank statement, that works completely. If your reason is that nobody should ever be able to establish that you gambled, this is not the tool for that and no tool in this market is.

What genuinely helps

Avoiding the card on-ramp, and using your own wallet as a middle layer between exchange and casino. Both reduce what any single party records directly. The comparison

We do not publish techniques for defeating chain analysis. Understanding what is visible is useful. Instructions for evading anti money laundering controls are a different category.