Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
6

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
0.00566245  BTC 116.67 USD
0.05133172  BTC 1,057.69 USD
0.00146112  BTC 30.11 USD
0.01421570  BTC 292.91 USD
0.01918714  BTC 395.35 USD
0.01443004  BTC 297.33 USD
0.03863922  BTC 808.53 USD
0.04886533  BTC 1,006.87 USD
0.00986050  BTC 206.33 USD
0.00702151  BTC 146.93 USD
0.02364763  BTC 494.83 USD
0.01183240  BTC 247.59 USD
0.01400798  BTC 293.12 USD
0.01694468  BTC 354.57 USD
0.00481416  BTC 100.74 USD
0.00411349  BTC 84.76 USD
0.02837571  BTC 593.76 USD
0.00463464  BTC 95.50 USD
0.00491467  BTC 102.84 USD
0.00969611  BTC 199.79 USD
0.00144777  BTC 30.29 USD
0.02434330  BTC 501.59 USD
0.01204371  BTC 252.01 USD
0.01129671  BTC 232.77 USD
0.00498100  BTC 104.23 USD
0.02524075  BTC 520.09 USD
0.01205092  BTC 252.17 USD
0.00504237  BTC 103.90 USD
0.01202849  BTC 251.70 USD
0.00222619  BTC 45.87 USD
0.00580732  BTC 121.52 USD
0.04859000  BTC 1,001.20 USD
0.04837780  BTC 1,012.31 USD
0.02778799  BTC 572.57 USD
0.02440575  BTC 510.69 USD
0.00169668  BTC 34.96 USD
0.01834339  BTC 383.84 USD
0.00074536  BTC 15.36 USD
0.00164051  BTC 34.33 USD
0.00266766  BTC 54.97 USD
0.02891273  BTC 605.00 USD
0.00117030  BTC 24.11 USD
0.00484319  BTC 101.34 USD
0.00713636  BTC 147.04 USD
0.00917438  BTC 191.97 USD
0.01516824  BTC 312.54 USD
0.12067466  BTC 2,525.12 USD
0.00602690  BTC 124.18 USD
0.02131078  BTC 445.93 USD
0.02561225  BTC 527.74 USD
0.05836747  BTC 946.96  USD
3.50000000  BTC 56,784.11  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
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
Address reuse
The sender uses the same address for receiving and for change
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