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
0.02064591  BTC 190.44 USD
0.02060893  BTC 182.78 USD
0.02062606  BTC 149.62 USD
0.02056352  BTC 129.76 USD
0.02058315  BTC 171.27 USD
0.00136885  BTC 11.30 USD
0.00136993  BTC 8.91 USD
0.00136161  BTC 9.94 USD
0.00136162  BTC 10.39 USD
0.00136152  BTC 11.33 USD
0.00136158  BTC 8.92 USD
0.00136151  BTC 8.81 USD
0.00136151  BTC 12.34 USD
0.00136149  BTC 8.92 USD
0.00136787  BTC 11.14 USD
0.00136163  BTC 9.40 USD
0.00136852  BTC 9.77 USD
0.00136163  BTC 10.06 USD
0.00136960  BTC 15.06 USD
0.00136173  BTC 8.89 USD
0.02055349  BTC 169.08 USD
0.00136173  BTC 9.16 USD
0.02057418  BTC 166.31 USD
0.00136176  BTC 15.45 USD
0.02059390  BTC 131.17 USD
0.00136190  BTC 8.78 USD
0.02061368  BTC 176.21 USD
0.00136208  BTC 8.88 USD
0.02063409  BTC 171.69 USD
0.00136213  BTC 9.21 USD
0.02065039  BTC 193.13 USD
0.00136214  BTC 8.60 USD
0.00136815  BTC 8.84 USD
0.00136215  BTC 9.21 USD
0.00136866  BTC 12.06 USD
0.00136215  BTC 11.18 USD
0.00136922  BTC 8.50 USD
0.00136218  BTC 10.36 USD
0.00136969  BTC 8.50 USD
0.00136221  BTC 9.21 USD
0.02054635  BTC 135.27 USD
0.00136223  BTC 8.86 USD
0.02055741  BTC 152.61 USD
0.00136227  BTC 8.32 USD
0.02057228  BTC 132.67 USD
0.00136232  BTC 8.88 USD
0.02058058  BTC 131.08 USD
0.00136246  BTC 12.63 USD
0.02058730  BTC 130.17 USD
0.00136251  BTC 8.36 USD
1.00942959  BTC 6,408.36  USD
1.00000000  BTC 6,348.50  USD
{{ errorMessage }}

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.
Discrepancy: unnecessary input
The smaller input is unnecessary, as whichever of the outputs is the recipient, there's no need to include that input
How to improve?
The smaller input address is uneccessarily added to the transaction. Avoid doing this.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
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