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
50.95800000  BTC 406,786.00 USD
50.16898135  BTC 400,487.44 USD
51.45800000  BTC 400,784.75 USD
51.06500000  BTC 397,723.84 USD
51.53384857  BTC 411,382.88 USD
51.51200000  BTC 401,205.34 USD
60.91736218  BTC 486,289.28 USD
53.14783486  BTC 424,266.94 USD
61.34307370  BTC 423,100.34 USD
60.99302664  BTC 486,893.30 USD
62.69898784  BTC 500,511.60 USD
71.61700719  BTC 571,702.10 USD
81.00316071  BTC 646,629.60 USD
145.54519713  BTC 1,161,853.90 USD
258.85293541  BTC 2,066,363.50 USD
24.92969803  BTC 199,008.05  USD
0.00737123  BTC 58.84  USD
0.02091961  BTC 167.00  USD
0.49950000  BTC 3,987.39  USD
0.05643514  BTC 450.51  USD
0.01012116  BTC 80.79  USD
1.99950000  BTC 15,961.55  USD
0.03645491  BTC 291.01  USD
0.37622660  BTC 3,003.33  USD
0.99950000  BTC 7,978.78  USD
0.00196885  BTC 15.72  USD
0.50000000  BTC 3,991.39  USD
0.01036889  BTC 82.77  USD
0.04235923  BTC 338.14  USD
1.00081140  BTC 7,989.25  USD
0.11000000  BTC 878.10  USD
0.01000000  BTC 79.83  USD
0.11000000  BTC 878.10  USD
0.01037687  BTC 82.84  USD
0.00950000  BTC 75.84  USD
4.34554275  BTC 34,689.47  USD
0.30964414  BTC 2,471.82  USD
1.07610000  BTC 8,590.26  USD
0.01000000  BTC 79.83  USD
0.11000000  BTC 878.10  USD
0.23738223  BTC 1,894.97  USD
0.02270771  BTC 181.27  USD
0.01004166  BTC 80.16  USD
0.19635526  BTC 1,567.46  USD
0.11275156  BTC 900.07  USD
0.00900000  BTC 71.84  USD
1,125.20353025  BTC 8,982,241.00  USD
0.01593934  BTC 127.24  USD
0.40754825  BTC 3,253.36  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.

Software-dependent issues that are not fixable

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