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
0.00033307  BTC 6.69 USD
0.00161135  BTC 32.38 USD
0.08732115  BTC 1,754.81 USD
0.00022577  BTC 4.54 USD
0.00979108  BTC 196.76 USD
0.00579185  BTC 116.39 USD
0.00361155  BTC 72.58 USD
0.00121832  BTC 24.48 USD
0.00084096  BTC 16.90 USD
0.00096120  BTC 19.32 USD
0.05286294  BTC 1,062.33 USD
0.09441143  BTC 1,897.29 USD
0.00138240  BTC 27.78 USD
0.00291626  BTC 58.61 USD
0.00731687  BTC 147.04 USD
0.00756612  BTC 152.05 USD
0.00044323  BTC 8.91 USD
0.00002477  BTC 0.50 USD
0.00193145  BTC 38.81 USD
0.00928717  BTC 186.63 USD
0.00316855  BTC 63.68 USD
0.00463563  BTC 93.16 USD
0.00023965  BTC 4.82 USD
0.06019742  BTC 1,209.73 USD
0.00007914  BTC 1.59 USD
0.00244091  BTC 49.05 USD
0.00913413  BTC 183.56 USD
0.00522260  BTC 104.95 USD
0.00880356  BTC 176.92 USD
0.00005639  BTC 1.13 USD
0.00225647  BTC 45.35 USD
0.00030423  BTC 6.11 USD
0.00030176  BTC 6.06 USD
0.00043249  BTC 8.69 USD
0.01399648  BTC 281.27 USD
0.00751220  BTC 150.97 USD
0.00036870  BTC 7.41 USD
0.01644562  BTC 330.49 USD
0.00345842  BTC 69.50 USD
0.00150709  BTC 30.29 USD
0.01206373  BTC 242.43 USD
0.00062126  BTC 12.48 USD
0.00883317  BTC 177.51 USD
0.47430201  BTC 9,531.57 USD
0.00019109  BTC 3.84 USD
0.00226044  BTC 45.43 USD
0.00146633  BTC 29.47 USD
0.14751845  BTC 2,964.53 USD
0.00066733  BTC 13.41 USD
0.00473094  BTC 95.07 USD
3.39376076  BTC 68,201.02  USD
0.00346643  BTC 69.66  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: output address duplicates
There are outputs with the same address — that makes no economical sense.
How to improve?
It is not recommended to repeat addresses among the list of Recipients. It is unnecessary and costly.
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