Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
6

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
0.00157284  BTC 9.95 USD
0.00731882  BTC 45.95 USD
0.00121900  BTC 8.14 USD
0.00125715  BTC 7.88 USD
0.00714146  BTC 46.92 USD
0.00172931  BTC 10.94 USD
0.03421205  BTC 222.71 USD
0.00247453  BTC 16.25 USD
0.01730509  BTC 112.65 USD
0.15628506  BTC 1,017.38 USD
0.00181291  BTC 11.38 USD
0.00184180  BTC 11.99 USD
0.00184376  BTC 11.67 USD
0.00588783  BTC 36.96 USD
0.00844558  BTC 54.98 USD
0.00148052  BTC 9.71 USD
0.00072326  BTC 4.54 USD
0.00506537  BTC 31.76 USD
0.00137528  BTC 8.95 USD
0.00529571  BTC 34.79 USD
0.00498719  BTC 31.29 USD
0.00316612  BTC 20.80 USD
0.00407798  BTC 25.60 USD
0.00694642  BTC 43.96 USD
0.03765524  BTC 245.13 USD
0.00445000  BTC 27.90 USD
0.00311306  BTC 20.27 USD
0.00316929  BTC 20.84 USD
0.00172577  BTC 11.23 USD
0.00587752  BTC 36.90 USD
0.00156845  BTC 10.31 USD
0.05005397  BTC 325.84 USD
0.00169392  BTC 11.13 USD
0.00488949  BTC 30.70 USD
0.00586238  BTC 37.10 USD
0.00407413  BTC 26.75 USD
0.05154234  BTC 335.53 USD
0.00611300  BTC 38.36 USD
0.24995218  BTC 1,627.14 USD
0.00632338  BTC 41.54 USD
0.02943825  BTC 191.64 USD
0.00545948  BTC 36.19 USD
0.02319955  BTC 151.02 USD
0.03188000  BTC 201.74 USD
0.01683299  BTC 109.58 USD
0.00527987  BTC 34.67 USD
0.00853740  BTC 55.58 USD
0.00150062  BTC 9.42 USD
0.00735434  BTC 47.88 USD
0.00556738  BTC 35.23 USD
0.01000001  BTC 65.46  USD
1.00000000  BTC 6,545.88  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
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
Round fee
The transaction has a round fee amount, the sender is probably using specific software.
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