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
0.07621720  BTC 562.14 USD
0.05389884  BTC 397.53 USD
0.06493300  BTC 478.92 USD
0.02545513  BTC 187.75 USD
0.00673011  BTC 49.64 USD
0.00540000  BTC 39.83 USD
0.02700000  BTC 199.14 USD
0.00995200  BTC 73.40 USD
0.11129261  BTC 820.84 USD
0.02510200  BTC 185.14 USD
0.20327957  BTC 1,499.30 USD
5.91000000  BTC 43,589.50 USD
0.01297750  BTC 95.72 USD
0.04752176  BTC 350.50 USD
0.00506992  BTC 37.39 USD
31.38000000  BTC 231,444.75 USD
0.12880050  BTC 949.97 USD
1.43163738  BTC 10,559.11 USD
0.17350000  BTC 1,279.66 USD
0.03225600  BTC 237.91 USD
0.05190060  BTC 382.80 USD
0.45626327  BTC 3,365.19 USD
0.01496118  BTC 110.35 USD
0.01437874  BTC 106.05 USD
1.20000000  BTC 8,850.66 USD
0.07049800  BTC 519.96 USD
0.00204356  BTC 15.07 USD
0.70883257  BTC 5,228.03 USD
0.00103381  BTC 7.62 USD
0.43890000  BTC 3,237.13 USD
3.00000000  BTC 22,126.65 USD
0.37141857  BTC 2,739.42 USD
0.31447400  BTC 2,319.42 USD
0.00534926  BTC 39.45 USD
0.13377631  BTC 986.67 USD
0.08798815  BTC 648.96 USD
0.05690651  BTC 419.72 USD
0.00221452  BTC 16.33 USD
0.14950000  BTC 1,102.64 USD
1.63000000  BTC 12,022.15 USD
0.03357183  BTC 247.61 USD
0.01945000  BTC 143.45 USD
0.00628100  BTC 46.33 USD
0.01000000  BTC 73.76 USD
0.01981301  BTC 143.01 USD
0.09381386  BTC 691.93 USD
0.00140754  BTC 10.38 USD
0.00087695  BTC 6.47 USD
0.05493700  BTC 405.19 USD
1.20000000  BTC 8,850.66 USD
0.00963153  BTC 71.04  USD
77.70963500  BTC 573,151.30  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.
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