Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.01027778  BTC 77.33 USD
0.01240000  BTC 89.77 USD
0.01094468  BTC 79.56 USD
0.01200000  BTC 85.56 USD
0.01028831  BTC 75.27 USD
0.01171586  BTC 80.83 USD
0.01068304  BTC 80.38 USD
0.01023255  BTC 73.23 USD
0.01061620  BTC 76.63 USD
0.01134257  BTC 81.96 USD
0.01042235  BTC 75.31 USD
0.01077815  BTC 77.57 USD
0.01015369  BTC 72.96 USD
0.01080470  BTC 77.13 USD
0.01044485  BTC 74.76 USD
0.01033143  BTC 74.48 USD
0.01343484  BTC 96.85 USD
0.01092870  BTC 78.63 USD
0.01058865  BTC 76.19 USD
0.01045468  BTC 85.64 USD
0.01758636  BTC 126.58 USD
0.01055659  BTC 86.47 USD
0.01022193  BTC 74.04 USD
0.01037956  BTC 74.67 USD
0.01090888  BTC 78.63 USD
0.01025145  BTC 89.49 USD
0.01254513  BTC 89.56 USD
0.01022966  BTC 73.50 USD
0.02300110  BTC 158.69 USD
0.01040398  BTC 74.76 USD
0.01035324  BTC 93.39 USD
0.01139275  BTC 92.62 USD
0.01090876  BTC 78.08 USD
0.01073933  BTC 79.90 USD
0.01029951  BTC 74.43 USD
0.01017729  BTC 70.21 USD
0.01362715  BTC 111.63 USD
0.01044030  BTC 78.72 USD
0.01025693  BTC 74.83 USD
0.01025014  BTC 74.93 USD
0.01023665  BTC 74.25 USD
0.01094990  BTC 80.04 USD
0.01062193  BTC 79.02 USD
0.01035182  BTC 96.37 USD
0.01078533  BTC 78.40 USD
0.01029448  BTC 79.63 USD
0.01223460  BTC 88.20 USD
0.01186520  BTC 84.91 USD
0.01018855  BTC 74.06 USD
0.01025602  BTC 78.51 USD
0.00003814  BTC 0.27  USD
5.00000000  BTC 34,819.25  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
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
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