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
0.00373035  BTC 28.47 USD
0.00427215  BTC 36.54 USD
0.00430794  BTC 39.94 USD
0.00373069  BTC 24.31 USD
0.00422875  BTC 30.86 USD
0.00359760  BTC 26.93 USD
0.00355024  BTC 29.67 USD
0.00432671  BTC 40.47 USD
0.00434584  BTC 38.67 USD
0.00428424  BTC 36.11 USD
0.00350620  BTC 26.08 USD
0.00377546  BTC 31.92 USD
0.00416170  BTC 32.41 USD
0.00424085  BTC 36.94 USD
0.00430268  BTC 36.93 USD
0.00415745  BTC 31.33 USD
0.00361135  BTC 23.29 USD
0.00415975  BTC 31.15 USD
0.00357029  BTC 33.19 USD
0.00405076  BTC 37.91 USD
0.00374496  BTC 24.55 USD
0.00399154  BTC 36.90 USD
0.00417488  BTC 38.48 USD
0.00434677  BTC 34.98 USD
0.00373195  BTC 24.28 USD
0.00369049  BTC 24.05 USD
0.00428478  BTC 31.38 USD
0.00370395  BTC 28.51 USD
0.00424228  BTC 32.63 USD
0.00413135  BTC 30.98 USD
0.00369625  BTC 23.92 USD
0.00425654  BTC 31.90 USD
0.00391966  BTC 34.87 USD
0.00428740  BTC 32.17 USD
0.00431945  BTC 34.92 USD
0.00393727  BTC 31.91 USD
0.00369003  BTC 28.16 USD
0.00400575  BTC 32.30 USD
0.00373418  BTC 24.39 USD
0.00428688  BTC 35.26 USD
0.00421185  BTC 31.92 USD
0.00429956  BTC 35.60 USD
0.00432477  BTC 36.56 USD
0.00423819  BTC 32.22 USD
0.00430773  BTC 34.52 USD
0.00428270  BTC 31.07 USD
0.00389544  BTC 32.15 USD
0.00397228  BTC 39.06 USD
0.00379147  BTC 31.23 USD
0.00431873  BTC 38.39 USD
0.00120662  BTC 7.88  USD
0.20000000  BTC 1,306.09  USD

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
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