Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
3

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
0.01078142  BTC 153.35 USD
0.01064730  BTC 151.44 USD
0.01400000  BTC 199.13 USD
0.01210258  BTC 172.14 USD
0.00663328  BTC 94.35 USD
0.06438864  BTC 915.84 USD
0.01984549  BTC 282.27 USD
0.00774970  BTC 110.23 USD
0.02846997  BTC 404.94 USD
0.02080000  BTC 295.85 USD
0.02903320  BTC 412.96 USD
0.03200000  BTC 455.15 USD
0.03708071  BTC 527.42 USD
0.00965400  BTC 137.31 USD
0.01754752  BTC 249.59 USD
0.00895812  BTC 127.42 USD
0.01732216  BTC 246.38 USD
0.00737060  BTC 104.84 USD
0.01528209  BTC 217.37 USD
448.79862011  BTC 6,383,514.00 USD
0.07869254  BTC 1,119.29 USD
441.88593230  BTC 6,285,191.00  USD
5.26904151  BTC 74,944.52  USD
0.40450000  BTC 5,753.43  USD
0.33413149  BTC 4,752.54  USD
0.25420000  BTC 3,615.63  USD
0.20000000  BTC 2,844.71  USD
0.19920000  BTC 2,833.33  USD
0.14920000  BTC 2,122.16  USD
0.12493031  BTC 1,776.95  USD
0.06982110  BTC 993.10  USD
0.05000000  BTC 711.18  USD
0.04920000  BTC 699.80  USD
0.04000005  BTC 568.94  USD
0.02693217  BTC 383.07  USD
0.02506179  BTC 356.47  USD
0.02016515  BTC 286.82  USD
0.02011300  BTC 286.08  USD
0.01998507  BTC 284.26  USD
0.01777708  BTC 252.85  USD
0.01769000  BTC 251.61  USD
0.01720000  BTC 244.65  USD
0.01720000  BTC 244.65  USD
0.01120000  BTC 159.30  USD
0.00300000  BTC 42.67  USD

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.

Software-dependent issues that are not fixable

Descending output values except last
All outputs are sorted by value descending except for the last one, that may mean that the last output is the change address
Address reuse
The sender uses the same address for receiving and for change
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