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
0.01467282  BTC 242.47 USD
0.01416891  BTC 247.81 USD
0.01271845  BTC 144.83 USD
0.01244825  BTC 141.75 USD
0.01156450  BTC 193.26 USD
0.01777728  BTC 292.93 USD
0.01115144  BTC 163.18 USD
0.01442392  BTC 252.27 USD
0.01366210  BTC 165.78 USD
0.02907411  BTC 561.88 USD
0.01156104  BTC 193.65 USD
0.01549492  BTC 216.69 USD
0.01072808  BTC 154.54 USD
0.01404376  BTC 209.39 USD
0.01731696  BTC 253.40 USD
0.01776767  BTC 278.89 USD
0.01402917  BTC 220.36 USD
0.01337889  BTC 221.09 USD
0.01054819  BTC 158.84 USD
0.01368518  BTC 222.34 USD
0.01311209  BTC 215.90 USD
0.01438487  BTC 163.80 USD
0.01053022  BTC 176.38 USD
0.01227683  BTC 171.35 USD
0.01296708  BTC 213.67 USD
0.01272160  BTC 177.91 USD
0.01289933  BTC 202.47 USD
0.01204000  BTC 201.21 USD
0.01181754  BTC 169.73 USD
0.01230037  BTC 202.68 USD
0.01207778  BTC 168.57 USD
0.01087246  BTC 127.41 USD
0.02425300  BTC 364.46 USD
0.01130202  BTC 128.70 USD
0.01060000  BTC 174.67 USD
0.01700000  BTC 228.03 USD
0.01175000  BTC 177.29 USD
0.01357018  BTC 202.33 USD
0.01525435  BTC 156.12 USD
0.01076330  BTC 160.48 USD
0.01231527  BTC 187.77 USD
0.01095511  BTC 211.72 USD
0.01293889  BTC 195.23 USD
0.01097158  BTC 183.35 USD
0.01066705  BTC 180.38 USD
0.01140152  BTC 185.24 USD
0.02830563  BTC 517.64 USD
0.02349405  BTC 314.28 USD
0.01915850  BTC 293.60 USD
0.01127080  BTC 185.72 USD
0.00028210  BTC 3.36  USD
15.00000000  BTC 178,866.44  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

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