Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
56
Moderate
Privacy
issues:
2

Matched addresses identified

Using several indicators we were able to link the similar types of addresses involved in this transaction. We identified which of the recipient addresses possibly belong to one or more senders. Such matching significantly reduces the anonymity of addresses.
Matched inputs & outputs
0.42147309  BTC 4,498.03 USD
0.06441430  BTC 687.44 USD
0.01531542  BTC 163.45  USD
0.00367441  BTC 39.21  USD
0.01791092  BTC 191.15  USD
0.00457161  BTC 48.79  USD
0.05295498  BTC 565.14  USD
0.00233097  BTC 24.88  USD
0.01020724  BTC 108.93  USD
0.00134433  BTC 14.35  USD
0.00989209  BTC 105.57  USD
0.02702524  BTC 288.42  USD
0.00227769  BTC 24.31  USD
0.00448139  BTC 47.83  USD
0.00300000  BTC 32.02  USD
0.00224108  BTC 23.92  USD
0.00259957  BTC 27.74  USD
0.01165271  BTC 124.36  USD
0.00268862  BTC 28.69  USD
0.09008340  BTC 961.38  USD
0.18065492  BTC 1,927.98  USD
0.00304805  BTC 32.53  USD
0.01846473  BTC 197.06  USD
0.01846646  BTC 197.08  USD

Issues that are possible to fix

Co-spending
Unless it's a CoinJoin transaction it's safe to assume that all input addresses belong to one person
How to improve?
Try not to send a BTC amount higher than you hold on one of your addresses. If you value your privacy on Bitcoin more than the transaction costs, then opt to send more transactions. Your addresses will not be linked to each other.

Software-dependent issues that are not fixable

Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
We use 100+ indicators to measure the privacy scores of Bitcoin transactions.

In some cases the score may be improved, while some indicators are dependent on the software used to interact with the Bitcoin blockchain. Such privacy issues are not possible to fix unless the user changes the app or website used.
Critical - The identified issues are significantly endangering the privacy of the parties involved. Usually, the critical score is shown when it is possible to group the addresses that belong to the same owner or when the transaction has a lot of privacy issues.

Low - The identified issues are severely jeopardizing the privacy of the parties involved. Usually the Low score is assigned to the transactions with a lot of privacy issues.

Moderate - The identified issues are not that severe but can still be used by tracking tools to trace your transactions.

High - The identified issues are negligible and do not pose a serious threat to the privacy of involved parties/addresses.

Healthy - The transaction has no privacy issues. Third parties can’t extract any privacy-related information about the transaction or addresses involved.

General guidelines for sending BTC transactions

Blockchair can not help you improve the privacy of your
transactions but here are some basic recommendations
on how to stay anonymous on the Bitcoin network
Don't send round numbers

Don't send round amounts. Instead of sending 0.1 BTC, send 0.10125

Use Bitcoin Mixers

Mixers add an additional layer of privacy to a transaction to avoid exposing user identities.

Avoid reusing wallets

Don't send your Bitcoin change to the same address you use for sending bitcoins.

Avoid including many of your addresses in one transaction

Any time you can, try not to send BTC from your various Bitcoin addresses.

Avoid using "send everything" option

If you are withdrawing funds from an exchange, it is okay.
If you're moving funds to another wallet, do not transfer the whole amount to another address. It greatly compromises your privacy.

The detailed list of indicators and recommendations are available in API docs

Check all indicators

Get privacy scores with Blockchair API for free

For all privacy-oriented wallets and services
who wish to feature and link to the Privacy-o-meter