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
0.00404798  BTC 9.22 USD
0.00318978  BTC 6.94 USD
0.00272232  BTC 6.70 USD
0.00223592  BTC 2.72 USD
0.00299083  BTC 8.25 USD
0.00200587  BTC 2.27 USD
0.00256234  BTC 3.69 USD
0.00526647  BTC 13.68 USD
0.00273477  BTC 7.39 USD
0.00345504  BTC 8.73 USD
0.00538445  BTC 12.62 USD
0.00344907  BTC 8.82 USD
0.00233361  BTC 3.11 USD
0.00324879  BTC 7.26 USD
0.00184180  BTC 1.97 USD
0.01057986  BTC 24.49 USD
0.00290169  BTC 7.88 USD
0.00218919  BTC 2.61 USD
0.00223407  BTC 2.92 USD
0.00335037  BTC 6.81 USD
0.00211292  BTC 2.63 USD
0.00184803  BTC 1.99 USD
0.00231356  BTC 3.04 USD
0.00566339  BTC 14.72 USD
0.00272574  BTC 7.22 USD
0.00264892  BTC 6.76 USD
0.00293406  BTC 7.61 USD
0.00196338  BTC 2.38 USD
0.00264355  BTC 3.88 USD
0.00546999  BTC 13.43 USD
0.00302698  BTC 8.56 USD
0.00208922  BTC 2.59 USD
0.00300896  BTC 8.58 USD
0.00211467  BTC 2.47 USD
0.00263198  BTC 6.75 USD
0.00434548  BTC 5.41 USD
0.00215803  BTC 2.74 USD
0.00299022  BTC 5.36 USD
0.00307555  BTC 5.58 USD
0.00303139  BTC 5.18 USD
0.00209673  BTC 2.57 USD
0.00325252  BTC 6.26 USD
0.00312918  BTC 5.77 USD
0.00787449  BTC 16.36 USD
0.00494315  BTC 11.27 USD
0.00191813  BTC 2.28 USD
0.00564197  BTC 13.87 USD
0.00317376  BTC 6.98 USD
0.00197619  BTC 2.24 USD
0.00268000  BTC 7.13 USD
0.00591712  BTC 16.24  USD
0.43000000  BTC 1,180.44  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