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
0.00061665  BTC 28.46 USD
0.00062172  BTC 36.19 USD
0.00060606  BTC 21.49 USD
0.00062600  BTC 19.72 USD
0.00060000  BTC 22.02 USD
0.00059815  BTC 19.50 USD
0.00062000  BTC 22.18 USD
0.00059800  BTC 33.79 USD
0.00061368  BTC 22.95 USD
0.00061931  BTC 21.92 USD
0.00061937  BTC 20.74 USD
0.00060548  BTC 30.22 USD
0.00060600  BTC 21.07 USD
0.00060890  BTC 22.80 USD
0.00062700  BTC 21.06 USD
0.00063076  BTC 36.72 USD
0.00062000  BTC 22.18 USD
0.00060000  BTC 22.02 USD
0.00061885  BTC 24.23 USD
0.00060900  BTC 28.11 USD
0.00060100  BTC 22.05 USD
0.00060000  BTC 34.87 USD
0.00060084  BTC 20.19 USD
0.00063400  BTC 25.59 USD
0.00062649  BTC 21.19 USD
0.00060600  BTC 20.55 USD
0.00061831  BTC 20.96 USD
0.00061435  BTC 22.91 USD
0.00064000  BTC 21.50 USD
0.00063400  BTC 36.91 USD
0.00061400  BTC 22.89 USD
0.00061400  BTC 24.78 USD
0.00060200  BTC 23.57 USD
0.00062587  BTC 36.43 USD
0.00062900  BTC 37.02 USD
0.00062169  BTC 30.08 USD
0.00060000  BTC 23.03 USD
0.00063000  BTC 20.54 USD
0.00060429  BTC 35.56 USD
0.00062646  BTC 26.90 USD
0.00059796  BTC 23.56 USD
0.00060603  BTC 20.50 USD
0.00060591  BTC 24.46 USD
0.00063324  BTC 23.23 USD
0.00061000  BTC 28.54 USD
0.00061300  BTC 21.95 USD
0.00062820  BTC 24.11 USD
0.00061063  BTC 23.44 USD
0.00062837  BTC 23.50 USD
0.00059840  BTC 22.41 USD
0.00002276  BTC 0.78  USD
0.60000000  BTC 20,591.40  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.
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
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