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
0.00085000  BTC 9.24 USD
0.00070000  BTC 7.61 USD
0.00076281  BTC 8.29 USD
0.00104490  BTC 11.36 USD
0.00106993  BTC 11.63 USD
0.00096990  BTC 10.54 USD
0.00103594  BTC 11.26 USD
0.00018444  BTC 2.01 USD
0.00018688  BTC 2.03 USD
0.00018200  BTC 2.07 USD
0.00018377  BTC 2.09 USD
0.00017100  BTC 1.86 USD
0.00016145  BTC 1.84 USD
0.00015895  BTC 1.73 USD
0.00093610  BTC 10.18 USD
0.00018820  BTC 2.14 USD
0.00094957  BTC 10.32 USD
0.00021000  BTC 2.28 USD
0.00102124  BTC 11.10 USD
0.00021000  BTC 2.28 USD
0.00103801  BTC 11.28 USD
0.00025289  BTC 2.75 USD
0.00105140  BTC 11.43 USD
0.00025500  BTC 2.77 USD
0.00015707  BTC 1.71 USD
0.00027700  BTC 3.01 USD
0.00072783  BTC 7.91 USD
0.00028350  BTC 3.08 USD
0.00078066  BTC 8.49 USD
0.00028500  BTC 3.10 USD
0.00089087  BTC 9.68 USD
0.00028636  BTC 3.11 USD
0.00094521  BTC 10.28 USD
0.00029295  BTC 3.18 USD
0.00095578  BTC 10.39 USD
0.00033300  BTC 3.62 USD
0.00099639  BTC 10.83 USD
0.00033368  BTC 3.63 USD
0.00103108  BTC 11.21 USD
0.00037987  BTC 4.13 USD
0.00103594  BTC 11.26 USD
0.00040018  BTC 4.35 USD
0.00104300  BTC 11.34 USD
0.00044000  BTC 4.78 USD
0.00104982  BTC 11.41 USD
0.00047274  BTC 5.14 USD
0.00106142  BTC 11.54 USD
0.00047482  BTC 5.16 USD
0.00112234  BTC 12.20 USD
0.00047676  BTC 5.18 USD
0.06188291  BTC 672.71  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
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. 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
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
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