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
0.00132736  BTC 5.29 USD
0.01206339  BTC 48.05 USD
0.04020000  BTC 153.31 USD
0.00124035  BTC 4.94 USD
0.00045478  BTC 1.73 USD
0.00131134  BTC 5.22 USD
0.00133809  BTC 5.33 USD
0.00671407  BTC 26.74 USD
0.00652189  BTC 25.98 USD
0.00876052  BTC 34.89 USD
0.00813690  BTC 32.41 USD
0.00985078  BTC 39.24 USD
0.01048513  BTC 41.76 USD
0.02965925  BTC 118.13 USD
0.00331175  BTC 13.19 USD
0.00634936  BTC 25.29 USD
0.00154975  BTC 6.17 USD
0.00626840  BTC 24.97 USD
0.00111700  BTC 4.45 USD
0.00605088  BTC 24.10 USD
0.00132727  BTC 5.29 USD
0.00605430  BTC 24.11 USD
0.00150355  BTC 5.99 USD
0.00601317  BTC 23.95 USD
0.00615569  BTC 23.48 USD
0.00592715  BTC 23.61 USD
0.02010233  BTC 80.07 USD
0.00588264  BTC 23.43 USD
0.00479717  BTC 19.11 USD
0.00574714  BTC 22.89 USD
0.00170000  BTC 6.77 USD
0.00559728  BTC 22.29 USD
0.00195763  BTC 7.80 USD
0.00550063  BTC 21.91 USD
0.00132769  BTC 5.29 USD
0.00547780  BTC 21.82 USD
0.00129140  BTC 5.14 USD
0.00535859  BTC 21.34 USD
0.00171133  BTC 6.82 USD
0.00516799  BTC 20.58 USD
0.00132396  BTC 5.27 USD
0.00513190  BTC 20.44 USD
0.00128684  BTC 5.13 USD
0.00038459  BTC 1.47 USD
0.00135800  BTC 5.41 USD
0.00060000  BTC 2.29 USD
0.00863043  BTC 32.91 USD
0.00001036  BTC 0.04 USD
0.00030000  BTC 1.14 USD
0.00001235  BTC 0.05 USD
0.01028293  BTC 40.96  USD
1.00000000  BTC 3,983.01  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