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
0.00051727  BTC 14.93 USD
0.00049190  BTC 14.19 USD
0.00050664  BTC 14.70 USD
0.00045319  BTC 13.14 USD
0.00047311  BTC 13.72 USD
0.00043256  BTC 12.48 USD
0.00044319  BTC 12.85 USD
0.00034208  BTC 9.87 USD
0.00034210  BTC 9.87 USD
0.00034206  BTC 9.92 USD
0.00034207  BTC 9.87 USD
0.00034203  BTC 9.92 USD
0.00034202  BTC 9.92 USD
0.00034199  BTC 9.87 USD
0.00041559  BTC 12.05 USD
0.00034214  BTC 9.92 USD
0.00042458  BTC 12.31 USD
0.00034215  BTC 9.87 USD
0.00043856  BTC 12.72 USD
0.00034216  BTC 9.92 USD
0.00044709  BTC 12.90 USD
0.00034217  BTC 9.87 USD
0.00046212  BTC 13.40 USD
0.00034217  BTC 9.87 USD
0.00048217  BTC 13.91 USD
0.00034221  BTC 9.87 USD
0.00050077  BTC 14.45 USD
0.00034222  BTC 9.93 USD
0.00051298  BTC 14.80 USD
0.00034222  BTC 9.93 USD
0.00052012  BTC 15.09 USD
0.00034228  BTC 9.93 USD
0.00041969  BTC 12.17 USD
0.00034229  BTC 9.93 USD
0.00042923  BTC 12.39 USD
0.00034231  BTC 9.88 USD
0.00043591  BTC 12.58 USD
0.00034231  BTC 9.93 USD
0.00044131  BTC 12.80 USD
0.00034238  BTC 9.88 USD
0.00044481  BTC 12.90 USD
0.00034245  BTC 9.93 USD
0.00045044  BTC 13.07 USD
0.00034248  BTC 9.93 USD
0.00045730  BTC 13.26 USD
0.00034265  BTC 9.94 USD
0.00046830  BTC 13.58 USD
0.00034266  BTC 9.94 USD
0.00047739  BTC 13.85 USD
0.00034275  BTC 9.94 USD
0.41800606  BTC 12,501.73  USD
0.00001000  BTC 0.30  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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
Discrepancy between Round value and Recipient by value
[round_value] and [recipient by value] heuristics yield different results.
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