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
0.00023049  BTC 11.03 USD
0.00028831  BTC 13.68 USD
0.00040980  BTC 19.75 USD
0.00025570  BTC 11.57 USD
0.00025253  BTC 11.67 USD
0.00022966  BTC 11.89 USD
0.00025563  BTC 12.13 USD
0.00022701  BTC 10.49 USD
0.00040980  BTC 19.75 USD
0.00030780  BTC 14.33 USD
0.00025543  BTC 12.05 USD
0.00030479  BTC 14.34 USD
0.00040780  BTC 19.65 USD
0.00039017  BTC 17.57 USD
0.00029945  BTC 14.34 USD
0.00023982  BTC 11.28 USD
0.00039570  BTC 18.62 USD
0.00023811  BTC 11.20 USD
0.00022992  BTC 10.82 USD
0.00041180  BTC 19.84 USD
0.00023820  BTC 11.31 USD
0.00025126  BTC 11.63 USD
0.00029826  BTC 14.37 USD
0.00023838  BTC 11.04 USD
0.00039763  BTC 18.38 USD
0.00039870  BTC 18.80 USD
0.00022781  BTC 10.31 USD
0.00031046  BTC 13.97 USD
0.00024385  BTC 11.47 USD
0.00029774  BTC 13.48 USD
0.00042494  BTC 20.04 USD
0.00030000  BTC 13.97 USD
0.00042066  BTC 19.79 USD
0.00039320  BTC 17.80 USD
0.00027316  BTC 12.62 USD
0.00029992  BTC 13.49 USD
0.00035902  BTC 17.04 USD
0.00031063  BTC 14.62 USD
0.00030299  BTC 15.69 USD
0.00034457  BTC 15.52 USD
0.00027186  BTC 13.10 USD
0.00041780  BTC 19.70 USD
0.00030470  BTC 13.72 USD
0.00041780  BTC 19.66 USD
0.00026861  BTC 12.41 USD
0.00030280  BTC 14.10 USD
0.00030573  BTC 14.39 USD
0.00041280  BTC 19.42 USD
0.00026229  BTC 13.84 USD
0.00099900  BTC 47.42 USD
0.00024928  BTC 11.83  USD
0.04980000  BTC 2,363.71  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.
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
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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