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
0.21400435  BTC 501.82 USD
0.14283251  BTC 334.93 USD
0.18892000  BTC 443.00 USD
2.50000000  BTC 5,862.25 USD
0.10868793  BTC 254.86 USD
0.45088000  BTC 1,057.27 USD
0.79072582  BTC 1,854.17 USD
0.00205453  BTC 4.82 USD
0.00221041  BTC 5.18 USD
0.00196210  BTC 4.60 USD
0.00201981  BTC 4.74 USD
0.00192330  BTC 4.51 USD
0.00182959  BTC 4.29 USD
0.00096657  BTC 2.27 USD
0.27696988  BTC 649.47 USD
0.00223281  BTC 5.24 USD
0.32471723  BTC 761.43 USD
0.00245200  BTC 5.75 USD
0.59990000  BTC 1,406.71 USD
0.00250000  BTC 5.86 USD
0.84990000  BTC 1,991.51 USD
0.00283132  BTC 6.95 USD
0.09990000  BTC 234.26 USD
0.00376567  BTC 8.83 USD
0.11026146  BTC 258.37 USD
0.00495563  BTC 11.62 USD
0.15184000  BTC 356.05 USD
0.00509850  BTC 11.96 USD
0.20900000  BTC 490.08 USD
0.00700000  BTC 16.41 USD
0.24026900  BTC 563.41 USD
0.00753135  BTC 17.66 USD
0.28026227  BTC 657.19 USD
0.00757130  BTC 17.75 USD
0.40000000  BTC 937.96 USD
0.00850000  BTC 19.93 USD
0.48060000  BTC 1,126.96 USD
0.00925381  BTC 21.70 USD
0.72305225  BTC 1,695.49 USD
0.00990000  BTC 23.21 USD
0.80000000  BTC 1,875.92 USD
0.01000000  BTC 23.45 USD
1.85149164  BTC 4,341.56 USD
0.01135974  BTC 26.62 USD
0.00074699  BTC 1.75 USD
0.01510000  BTC 35.41 USD
0.10087792  BTC 236.55 USD
0.01529604  BTC 35.87 USD
0.10989000  BTC 257.68 USD
0.02017920  BTC 47.32 USD
25.93767618  BTC 60,821.25  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.
Sweep to another type
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet of another type than the initial addresses
How to improve?
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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
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