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
0.03230000  BTC 13.69 USD
0.03200000  BTC 13.56 USD
0.01000055  BTC 4.25 USD
0.06423433  BTC 27.32 USD
0.00952380  BTC 4.02 USD
0.01874070  BTC 7.94 USD
0.01202435  BTC 5.04 USD
0.04877181  BTC 20.47 USD
0.01913875  BTC 8.09 USD
0.01392000  BTC 5.87 USD
0.02641690  BTC 11.12 USD
0.05000000  BTC 21.12 USD
0.02200000  BTC 9.22 USD
0.01438090  BTC 6.10 USD
0.03000000  BTC 12.67 USD
0.00476145  BTC 2.00 USD
0.04723843  BTC 19.95 USD
0.06432366  BTC 27.16 USD
0.02129925  BTC 8.99 USD
0.04197096  BTC 17.72 USD
0.01902587  BTC 8.03 USD
0.01907714  BTC 8.11 USD
0.01000288  BTC 4.26 USD
0.01003021  BTC 4.27 USD
0.00644200  BTC 2.74 USD
0.02370904  BTC 10.08 USD
0.01541462  BTC 6.56 USD
0.06337219  BTC 26.85 USD
0.04460000  BTC 18.84 USD
0.06200000  BTC 26.32 USD
0.02999657  BTC 12.67 USD
0.01005452  BTC 4.27 USD
0.06600700  BTC 27.66 USD
0.06399875  BTC 26.86 USD
0.05000000  BTC 21.12 USD
0.05482740  BTC 23.01 USD
0.01670086  BTC 7.06 USD
0.00238056  BTC 1.01 USD
0.06427607  BTC 27.12 USD
0.06306057  BTC 26.63 USD
0.00647263  BTC 2.70 USD
0.01393792  BTC 6.08 USD
0.05897592  BTC 24.89 USD
0.01878331  BTC 7.96 USD
0.03227958  BTC 13.64 USD
0.01643187  BTC 6.96 USD
0.05454840  BTC 23.02 USD
0.01378762  BTC 5.84 USD
0.01000036  BTC 3.80 USD
0.04571520  BTC 19.37 USD
0.01000022  BTC 4.26  USD
2.67000000  BTC 1,138.41  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.
Discrepancy: unnecessary input
The smaller input is unnecessary, as whichever of the outputs is the recipient, there's no need to include that input
How to improve?
The smaller input address is uneccessarily added to the transaction. Avoid doing this.

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