Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
4

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
0.00003513  BTC 0.26 USD
0.00003685  BTC 0.24 USD
0.00003531  BTC 0.26 USD
0.00003441  BTC 0.25 USD
0.00003500  BTC 0.25 USD
0.00003565  BTC 0.24 USD
0.00003660  BTC 0.24 USD
0.00003532  BTC 0.23 USD
0.00003425  BTC 0.23 USD
0.00003426  BTC 0.23 USD
0.00003595  BTC 0.26 USD
0.00003521  BTC 0.26 USD
0.00003704  BTC 0.25 USD
0.00003663  BTC 0.27 USD
0.00003512  BTC 0.23 USD
0.00003706  BTC 0.27 USD
0.00003594  BTC 0.24 USD
0.00003520  BTC 0.23 USD
0.00003408  BTC 0.25 USD
0.00003457  BTC 0.25 USD
0.00003620  BTC 0.24 USD
0.00003694  BTC 0.24 USD
0.00003671  BTC 0.24 USD
0.00003415  BTC 0.23 USD
0.00003472  BTC 0.23 USD
0.00003500  BTC 0.25 USD
0.00003608  BTC 0.26 USD
0.00003486  BTC 0.23 USD
0.00003677  BTC 0.24 USD
0.00003508  BTC 0.23 USD
0.00003443  BTC 0.25 USD
0.00003532  BTC 0.26 USD
0.00003439  BTC 0.25 USD
0.00003711  BTC 0.27 USD
0.00003679  BTC 0.27 USD
0.00003513  BTC 0.23 USD
0.00003466  BTC 0.23 USD
0.00003621  BTC 0.26 USD
0.00003607  BTC 0.24 USD
0.00003505  BTC 0.25 USD
0.00003505  BTC 0.23 USD
0.00003404  BTC 0.23 USD
0.00003529  BTC 0.23 USD
0.00003491  BTC 0.25 USD
0.00003415  BTC 0.25 USD
0.00003500  BTC 0.25 USD
0.00003693  BTC 0.24 USD
0.00003673  BTC 0.24 USD
0.00003432  BTC 0.23 USD
0.00003406  BTC 0.23 USD
0.00007245  BTC 0.53  USD
0.00070155  BTC 5.10  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: 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: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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