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
0.00153780  BTC 58.66 USD
0.00015382  BTC 7.79 USD
0.02584153  BTC 985.75 USD
0.00927212  BTC 353.69 USD
0.00155079  BTC 59.16 USD
0.00127974  BTC 48.82 USD
0.00015501  BTC 6.28 USD
0.00016508  BTC 9.81 USD
0.00016031  BTC 10.60 USD
0.00015765  BTC 9.68 USD
0.00016991  BTC 10.41 USD
0.00015698  BTC 6.80 USD
0.00017085  BTC 6.93 USD
0.00015400  BTC 5.74 USD
0.00016833  BTC 7.01 USD
0.00016803  BTC 9.39 USD
0.00017788  BTC 10.37 USD
0.00015592  BTC 10.08 USD
0.00015460  BTC 9.53 USD
0.00025376  BTC 10.02 USD
0.00017353  BTC 7.03 USD
0.00017088  BTC 7.89 USD
0.00015407  BTC 5.21 USD
0.00015207  BTC 7.78 USD
0.00017380  BTC 6.95 USD
0.00015709  BTC 8.47 USD
0.00015280  BTC 4.86 USD
0.00016878  BTC 9.89 USD
0.00224582  BTC 85.67 USD
0.00445643  BTC 174.80 USD
0.00076038  BTC 30.08 USD
0.00043516  BTC 17.62 USD
0.00016812  BTC 10.28 USD
0.00015547  BTC 6.63 USD
0.00169836  BTC 64.79 USD
0.00015504  BTC 10.21 USD
0.00017239  BTC 6.43 USD
0.00121913  BTC 46.50 USD
0.00016634  BTC 6.29 USD
0.00016452  BTC 7.81 USD
0.00508827  BTC 199.58 USD
0.00018774  BTC 7.43 USD
0.00015376  BTC 5.09 USD
0.00016301  BTC 6.10 USD
0.00016487  BTC 9.67 USD
0.00016359  BTC 7.65 USD
0.00015335  BTC 5.19 USD
0.00081747  BTC 31.18 USD
0.00017178  BTC 9.62 USD
0.00586710  BTC 230.13  USD
1.00000000  BTC 39,224.00  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.
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