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
0.01239894  BTC 662.66 USD
0.29998117  BTC 15,193.45 USD
0.01386134  BTC 702.01 USD
0.00596259  BTC 301.99 USD
0.00749000  BTC 379.35 USD
0.00421611  BTC 213.54 USD
0.00591660  BTC 334.67 USD
0.00710073  BTC 359.64 USD
0.01554000  BTC 787.07 USD
0.00431990  BTC 254.20 USD
0.03854167  BTC 1,952.06 USD
0.01987702  BTC 1,006.73 USD
0.00444710  BTC 251.55 USD
0.00465911  BTC 230.02 USD
0.00497800  BTC 272.42 USD
0.00890331  BTC 450.91 USD
0.00557800  BTC 300.46 USD
0.01411759  BTC 715.03 USD
0.02920100  BTC 1,478.97 USD
0.01942130  BTC 983.65 USD
0.00464132  BTC 264.57 USD
0.02000000  BTC 1,012.96 USD
0.00919675  BTC 491.52 USD
0.00474522  BTC 240.34 USD
0.00997800  BTC 505.37 USD
0.00462521  BTC 234.26 USD
0.00545169  BTC 314.83 USD
0.00523864  BTC 298.62 USD
0.01022800  BTC 504.96 USD
0.00800000  BTC 405.18 USD
0.00761084  BTC 385.47 USD
0.00694423  BTC 351.69 USD
0.01693529  BTC 857.74 USD
0.01980197  BTC 1,002.93 USD
0.10895728  BTC 5,518.47 USD
0.00004442  BTC 2.05 USD
0.00447800  BTC 252.33 USD
0.00560000  BTC 283.63 USD
0.00547800  BTC 292.77 USD
0.00455932  BTC 261.46 USD
0.00447800  BTC 220.15 USD
0.00511204  BTC 252.38 USD
0.00424890  BTC 209.77 USD
0.00474461  BTC 240.29 USD
1.00145787  BTC 50,721.84 USD
0.00505320  BTC 272.19 USD
0.01016717  BTC 543.38 USD
0.00598131  BTC 302.92 USD
0.00513551  BTC 274.47 USD
0.00877800  BTC 431.54 USD
0.00001385  BTC 0.70  USD
2.00000000  BTC 101,296.00  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