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
0.00123730  BTC 9.44 USD
0.00123625  BTC 19.63 USD
0.00133643  BTC 13.29 USD
0.00120473  BTC 12.33 USD
0.00127306  BTC 19.98 USD
0.00135045  BTC 15.83 USD
0.00135374  BTC 8.84 USD
0.00125833  BTC 13.16 USD
0.00137162  BTC 9.57 USD
0.00126022  BTC 22.04 USD
0.00137953  BTC 15.60 USD
0.00123452  BTC 12.28 USD
0.00125332  BTC 15.21 USD
0.00133643  BTC 13.29 USD
0.00133007  BTC 9.49 USD
0.00143349  BTC 11.23 USD
0.00138313  BTC 11.34 USD
0.00135374  BTC 8.84 USD
0.00133965  BTC 15.15 USD
0.00138630  BTC 15.22 USD
0.00136514  BTC 15.68 USD
0.00138921  BTC 11.38 USD
0.00122360  BTC 12.08 USD
0.00120473  BTC 12.33 USD
0.00120000  BTC 8.73 USD
0.00122097  BTC 13.90 USD
0.00127655  BTC 24.67 USD
0.00128928  BTC 21.24 USD
0.00126718  BTC 8.24 USD
0.00122360  BTC 12.08 USD
0.00138921  BTC 11.38 USD
0.00123625  BTC 18.09 USD
0.00126587  BTC 21.15 USD
0.00125833  BTC 13.16 USD
0.00135907  BTC 13.07 USD
0.00120473  BTC 12.33 USD
0.00128928  BTC 21.24 USD
0.00122360  BTC 12.08 USD
0.00124097  BTC 12.34 USD
0.00130475  BTC 14.32 USD
0.00125249  BTC 13.77 USD
0.00125833  BTC 13.16 USD
0.00125249  BTC 13.77 USD
0.00138575  BTC 14.24 USD
0.00133643  BTC 13.29 USD
0.00124388  BTC 11.22 USD
0.00133643  BTC 13.29 USD
0.00125050  BTC 10.61 USD
0.00127542  BTC 14.95 USD
0.00126000  BTC 14.77 USD
0.50000000  BTC 3,265.23  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.
Sweep to another type
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet of another type than the initial addresses
How to improve?
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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Round fee
The transaction has a round fee amount, the sender is probably using specific software.
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