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
0.00500000  BTC 52.64 USD
0.00201350  BTC 19.34 USD
0.00195340  BTC 18.61 USD
0.00671246  BTC 310.22 USD
0.00104352  BTC 9.94 USD
0.00463272  BTC 48.77 USD
0.00193085  BTC 17.49 USD
0.01073039  BTC 547.80 USD
0.01072226  BTC 397.45 USD
0.00643000  BTC 299.44 USD
0.00881686  BTC 410.59 USD
0.00755810  BTC 349.30 USD
0.00985000  BTC 458.70 USD
0.00689900  BTC 321.28 USD
0.00131549  BTC 12.53 USD
0.00146640  BTC 13.97 USD
0.00377886  BTC 39.42 USD
0.00838500  BTC 387.51 USD
0.00686977  BTC 319.92 USD
0.00749795  BTC 349.17 USD
0.00131395  BTC 12.41 USD
0.01073694  BTC 393.43 USD
0.00448651  BTC 46.80 USD
0.00106253  BTC 10.03 USD
0.01074126  BTC 398.16 USD
0.00133149  BTC 12.68 USD
0.00856290  BTC 398.77 USD
0.00150000  BTC 14.05 USD
0.00766403  BTC 354.19 USD
0.00115221  BTC 10.79 USD
0.01072515  BTC 518.09 USD
0.00479520  BTC 50.48 USD
0.00987298  BTC 459.77 USD
0.00126059  BTC 11.90 USD
0.00161045  BTC 15.47 USD
0.01071993  BTC 498.81 USD
0.00189689  BTC 18.22 USD
0.00106588  BTC 10.15 USD
0.00166664  BTC 15.10 USD
0.00373842  BTC 39.36 USD
0.00414660  BTC 43.65 USD
0.00500000  BTC 52.64 USD
0.00187217  BTC 18.26 USD
0.00202355  BTC 19.74 USD
0.00178554  BTC 17.15 USD
0.01074176  BTC 413.73 USD
0.00200000  BTC 19.05 USD
0.01000000  BTC 465.69 USD
0.00328477  BTC 34.26 USD
0.00875000  BTC 407.48 USD
0.01087195  BTC 208.23  USD
1.00000000  BTC 19,152.89  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: no output of the same type as inputs
The sender probably uses software generating the same change address type as the recipient address has.
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