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
0.02357365  BTC 152.67 USD
0.01266722  BTC 82.03 USD
0.25722189  BTC 1,665.79 USD
0.00729013  BTC 47.28 USD
0.00113439  BTC 7.39 USD
0.00580623  BTC 37.68 USD
0.01921059  BTC 124.41 USD
0.00438955  BTC 28.43 USD
0.00108536  BTC 7.03 USD
0.00139117  BTC 9.01 USD
0.00537116  BTC 34.78 USD
0.00141888  BTC 9.19 USD
0.00135648  BTC 8.78 USD
0.12621183  BTC 807.37 USD
0.01435299  BTC 92.95 USD
0.03901982  BTC 249.61 USD
0.00975365  BTC 63.17 USD
0.03170197  BTC 202.80 USD
0.01019441  BTC 66.02 USD
0.00326327  BTC 20.88 USD
0.12558199  BTC 813.28 USD
0.00180012  BTC 11.52 USD
0.00932168  BTC 60.37 USD
0.00772399  BTC 50.02 USD
0.02539187  BTC 164.44 USD
0.00757031  BTC 49.03 USD
0.00282051  BTC 18.27 USD
0.00634816  BTC 41.11 USD
0.02370326  BTC 153.50 USD
0.03584703  BTC 229.31 USD
0.02170613  BTC 140.57 USD
0.00115110  BTC 7.36 USD
0.01358305  BTC 87.97 USD
0.00439655  BTC 28.52 USD
0.00722885  BTC 46.81 USD
0.00138514  BTC 8.97 USD
0.05118662  BTC 331.49 USD
0.00053678  BTC 3.48 USD
0.01159571  BTC 75.09 USD
0.00765907  BTC 49.68 USD
0.06341269  BTC 410.67 USD
0.00933515  BTC 60.46 USD
0.00940840  BTC 60.19  USD
1.00000000  BTC 6,396.96  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.
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
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
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