Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
4

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
0.00220129  BTC 5.55 USD
0.00250936  BTC 6.40 USD
0.00246678  BTC 5.84 USD
0.00293126  BTC 7.21 USD
0.00537505  BTC 13.96 USD
0.00273017  BTC 6.22 USD
0.00220601  BTC 5.42 USD
0.00255296  BTC 6.53 USD
0.00161491  BTC 4.13 USD
0.00520644  BTC 14.09 USD
0.00525438  BTC 12.84 USD
0.01206634  BTC 32.65 USD
0.00174739  BTC 4.66 USD
0.00514568  BTC 12.96 USD
0.00278694  BTC 7.03 USD
0.00209885  BTC 5.26 USD
0.00353903  BTC 7.27 USD
0.00161858  BTC 4.15 USD
0.00009585  BTC 0.10 USD
0.00253482  BTC 6.39 USD
0.00532406  BTC 13.09 USD
0.00191414  BTC 5.39 USD
0.00253789  BTC 6.49 USD
0.00172635  BTC 4.29 USD
0.00431983  BTC 11.13 USD
0.00263968  BTC 6.86 USD
0.00202380  BTC 5.77 USD
0.00507270  BTC 11.89 USD
0.00187420  BTC 4.34 USD
0.00378779  BTC 8.62 USD
0.00428136  BTC 11.75 USD
0.00234886  BTC 6.05 USD
0.00212800  BTC 5.48 USD
0.00249887  BTC 5.86 USD
0.00182666  BTC 5.04 USD
0.00203927  BTC 5.07 USD
0.00254063  BTC 6.24 USD
0.00380463  BTC 8.81 USD
0.00180951  BTC 4.24 USD
0.00237140  BTC 4.59 USD
0.00151932  BTC 3.83 USD
0.00010000  BTC 0.07 USD
0.00159020  BTC 4.30 USD
0.00215574  BTC 5.30 USD
0.00207304  BTC 5.28 USD
0.00163108  BTC 4.48 USD
0.00282653  BTC 7.80 USD
0.00263517  BTC 6.85 USD
0.00077173  BTC 0.81 USD
0.00167432  BTC 3.81 USD
0.00004951  BTC 0.14  USD
0.45625000  BTC 1,258.80  USD
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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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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

Same address in inputs
There's multiple occurences of the same address in inputs
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