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
0.00119849  BTC 39.47 USD
0.00170667  BTC 56.21 USD
0.00305788  BTC 100.71 USD
0.00612632  BTC 201.76 USD
0.00449524  BTC 148.05 USD
0.00131489  BTC 43.30 USD
0.00292773  BTC 96.42 USD
0.00296564  BTC 97.67 USD
0.00142220  BTC 46.84 USD
0.00142192  BTC 46.83 USD
0.00120109  BTC 39.56 USD
0.01796051  BTC 591.51 USD
0.08972633  BTC 2,955.05 USD
0.00139137  BTC 45.82 USD
0.00146300  BTC 48.18 USD
0.01315515  BTC 433.25 USD
0.00417603  BTC 137.53 USD
0.00128294  BTC 42.25 USD
0.00362632  BTC 119.43 USD
0.00224526  BTC 73.95 USD
0.00578732  BTC 190.60 USD
0.00296112  BTC 97.52 USD
0.00127599  BTC 42.02 USD
0.00116629  BTC 38.41 USD
0.00115032  BTC 37.88 USD
0.00292586  BTC 96.36 USD
0.00142365  BTC 46.89 USD
0.00826612  BTC 272.24 USD
0.00130858  BTC 43.10 USD
0.00501374  BTC 165.12 USD
0.00299082  BTC 98.50 USD
0.00292388  BTC 96.30 USD
0.00319151  BTC 105.11 USD
0.00176513  BTC 58.13 USD
0.00211922  BTC 69.79 USD
0.00527561  BTC 173.75 USD
0.00116908  BTC 38.50 USD
0.00604769  BTC 199.17 USD
0.00733428  BTC 241.55 USD
0.00595999  BTC 196.29 USD
0.00107455  BTC 35.39 USD
0.00127239  BTC 41.90 USD
0.00292524  BTC 96.34 USD
0.00113501  BTC 37.38 USD
0.00597989  BTC 196.94 USD
0.00215511  BTC 70.98 USD
0.00216376  BTC 71.26 USD
0.00950988  BTC 313.20 USD
0.00433696  BTC 142.83 USD
0.00299407  BTC 98.61 USD
0.00006729  BTC 2.22  USD
1.50000000  BTC 49,401.00  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

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