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
0.05172202  BTC 852.27 USD
0.05177457  BTC 711.39 USD
0.05165098  BTC 744.02 USD
0.05160116  BTC 997.24 USD
0.05187479  BTC 530.92 USD
0.05199446  BTC 513.32 USD
0.05157890  BTC 517.62 USD
0.05163141  BTC 528.43 USD
0.05157890  BTC 517.62 USD
0.05157890  BTC 517.62 USD
0.05172682  BTC 771.24 USD
0.05165402  BTC 944.62 USD
0.05187602  BTC 948.68 USD
0.05200000  BTC 630.98 USD
0.37539264  BTC 3,353.68 USD
0.05173921  BTC 866.63 USD
0.21248640  BTC 1,898.31 USD
0.05236012  BTC 219.45 USD
1.51322662  BTC 13,518.85 USD
0.05189352  BTC 426.59 USD
0.07791168  BTC 696.05 USD
0.05241064  BTC 525.96 USD
0.07082880  BTC 632.77 USD
0.05163670  BTC 423.37 USD
0.07082880  BTC 632.77 USD
0.05181456  BTC 280.26 USD
0.05244903  BTC 295.05 USD
0.05249150  BTC 790.45 USD
0.05189400  BTC 446.94 USD
0.05173400  BTC 398.64 USD
0.05189400  BTC 446.94 USD
0.05207200  BTC 194.07 USD
0.05167820  BTC 721.28 USD
0.05167716  BTC 340.45 USD
0.05185089  BTC 387.28 USD
0.05155980  BTC 263.88 USD
0.05155432  BTC 467.50 USD
0.05174167  BTC 369.37 USD
0.05179846  BTC 293.87 USD
0.05161131  BTC 208.46 USD
0.05179812  BTC 323.66 USD
0.05161134  BTC 810.66 USD
0.05157000  BTC 587.24 USD
0.05184412  BTC 813.77 USD
0.05167732  BTC 208.73 USD
0.05167335  BTC 445.04 USD
0.05230223  BTC 561.30 USD
0.05152794  BTC 291.27 USD
0.05230223  BTC 561.30 USD
0.05170000  BTC 494.20 USD
0.00294300  BTC 26.29  USD
49.00000000  BTC 437,755.72  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
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