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
0.07469460  BTC 2,812.33 USD
0.02370295  BTC 892.44 USD
0.02779871  BTC 1,046.65 USD
0.02879606  BTC 1,084.20 USD
0.02553392  BTC 961.38 USD
0.02575676  BTC 969.77 USD
0.03184173  BTC 1,169.07 USD
0.03560089  BTC 1,307.09 USD
0.02575676  BTC 945.66 USD
0.02652946  BTC 974.03 USD
0.02982633  BTC 1,095.07 USD
0.03823000  BTC 1,439.40 USD
0.03925330  BTC 1,477.93 USD
0.02642154  BTC 970.07 USD
0.02896146  BTC 1,063.32 USD
0.05252001  BTC 1,928.27 USD
0.03167683  BTC 1,192.66 USD
0.05151352  BTC 1,939.54 USD
0.02235687  BTC 841.76 USD
0.05151352  BTC 1,939.54 USD
0.02668400  BTC 979.70 USD
0.02575676  BTC 969.77 USD
0.01797822  BTC 660.07 USD
1.60000000  BTC 58,744.00 USD
0.03738814  BTC 1,407.70 USD
0.02575676  BTC 945.66 USD
0.09714921  BTC 3,566.83 USD
0.09804877  BTC 3,691.63 USD
0.03605947  BTC 1,323.92 USD
0.04834544  BTC 1,820.25 USD
0.03653059  BTC 1,341.22 USD
0.03863514  BTC 1,454.65 USD
0.03090811  BTC 1,163.72 USD
0.05464682  BTC 2,057.51 USD
0.05923982  BTC 2,230.44 USD
0.02712630  BTC 995.94 USD
0.00060645  BTC 22.27 USD
0.03577050  BTC 1,313.31 USD
0.02501352  BTC 918.37 USD
0.04028143  BTC 1,478.93 USD
0.03484890  BTC 1,279.48 USD
0.06181623  BTC 2,269.58 USD
0.03992297  BTC 1,503.14 USD
0.03863514  BTC 1,418.49 USD
0.00001358  BTC 0.66 USD
0.02627190  BTC 989.16 USD
0.02307806  BTC 868.91 USD
0.04834544  BTC 1,820.25 USD
0.02920870  BTC 1,099.74 USD
0.03348379  BTC 1,260.70 USD
0.00151346  BTC 56.98  USD
4.00000000  BTC 150,604.00  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
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