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
0.01000000  BTC 372.73 USD
0.00192252  BTC 72.00 USD
0.01118719  BTC 416.98 USD
0.00085666  BTC 44.85 USD
0.00175607  BTC 104.28 USD
0.00721110  BTC 241.57 USD
0.00380331  BTC 216.52 USD
0.04208000  BTC 1,303.72 USD
0.00165070  BTC 88.19 USD
0.00126583  BTC 49.53 USD
0.00033048  BTC 17.30 USD
0.01689455  BTC 565.97 USD
0.00160200  BTC 58.78 USD
0.02043000  BTC 761.49 USD
0.00582552  BTC 330.52 USD
0.00314358  BTC 150.81 USD
0.09727992  BTC 2,914.70 USD
0.01410070  BTC 436.87 USD
0.00238600  BTC 134.83 USD
0.05098438  BTC 1,996.04 USD
0.06693000  BTC 2,073.63 USD
0.00424033  BTC 166.01 USD
0.02400000  BTC 743.57 USD
0.00465558  BTC 163.86 USD
0.00498986  BTC 298.80 USD
0.00123444  BTC 73.37 USD
0.00313460  BTC 147.13 USD
0.00258170  BTC 94.73 USD
0.00144404  BTC 79.70 USD
0.00126736  BTC 74.43 USD
0.11000000  BTC 4,036.12 USD
0.00235546  BTC 109.69 USD
0.00510000  BTC 238.58 USD
0.03092600  BTC 1,102.48 USD
0.00367725  BTC 129.43 USD
0.00114200  BTC 40.53  USD
0.56000000  BTC 19,875.52  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
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