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
0.00205371  BTC 1.50 USD
0.00176222  BTC 1.38 USD
0.00154932  BTC 1.23 USD
0.00171100  BTC 1.32 USD
0.00170183  BTC 1.46 USD
0.00154997  BTC 1.23 USD
0.07813000  BTC 57.90 USD
0.00161279  BTC 1.32 USD
0.00182186  BTC 1.68 USD
0.00183889  BTC 1.80 USD
0.00151362  BTC 1.18 USD
0.00030900  BTC 0.31 USD
0.00173334  BTC 1.34 USD
0.00165728  BTC 1.24 USD
0.00168949  BTC 1.25 USD
0.00200566  BTC 1.44 USD
0.00174564  BTC 1.31 USD
0.00176507  BTC 1.39 USD
0.00175441  BTC 1.37 USD
0.00157265  BTC 1.38 USD
0.00180824  BTC 1.73 USD
0.00172495  BTC 1.29 USD
0.00164239  BTC 1.48 USD
0.00174791  BTC 1.36 USD
0.00199211  BTC 1.42 USD
0.00730800  BTC 7.44 USD
0.00127669  BTC 1.09 USD
0.00169139  BTC 1.27 USD
0.00168546  BTC 1.28 USD
0.00190612  BTC 1.94 USD
0.00169072  BTC 1.27 USD
0.00168907  BTC 1.59 USD
0.00148002  BTC 1.35 USD
0.00153596  BTC 1.22 USD
0.00195565  BTC 1.38 USD
0.00174270  BTC 1.35 USD
0.00178027  BTC 1.61 USD
0.00197879  BTC 1.41 USD
0.00172008  BTC 1.51 USD
0.00172844  BTC 1.33 USD
0.00166331  BTC 1.23 USD
0.00174980  BTC 1.35 USD
0.00177571  BTC 1.60 USD
0.00185266  BTC 1.96 USD
0.00167259  BTC 1.25 USD
0.00151920  BTC 1.19 USD
0.00177220  BTC 1.60 USD
0.00210290  BTC 1.57 USD
0.00174283  BTC 1.35 USD
0.00171810  BTC 1.29 USD
0.00016100  BTC 0.13  USD
0.19455000  BTC 157.97  USD
{{ errorMessage }}

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
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
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