Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
37
Low
Privacy
issues:
3

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
51.64279118  BTC 456,356.00 USD
0.00809895  BTC 74.31 USD
0.00776731  BTC 71.26 USD
1.27488727  BTC 11,696.67 USD
0.09760000  BTC 895.45  USD
0.01278090  BTC 117.26  USD
0.08942668  BTC 820.46  USD
0.31911484  BTC 2,927.77  USD
0.05725625  BTC 525.31  USD
23.74970699  BTC 217,895.72  USD
0.04389804  BTC 402.75  USD
0.25460000  BTC 2,335.87  USD
0.10000000  BTC 917.47  USD
0.01160000  BTC 106.43  USD
0.10000000  BTC 917.47  USD
0.03362072  BTC 308.46  USD
0.10755000  BTC 986.74  USD
0.02310000  BTC 211.93  USD
0.00397500  BTC 36.47  USD
0.04879000  BTC 447.63  USD
0.01826975  BTC 167.62  USD
0.22952829  BTC 2,105.85  USD
0.10960000  BTC 1,005.54  USD
0.01095000  BTC 100.46  USD
0.35832260  BTC 3,287.49  USD
0.33696500  BTC 3,091.54  USD
0.57488114  BTC 5,274.34  USD
1.22974404  BTC 11,282.50  USD
0.09650000  BTC 885.36  USD
0.01199979  BTC 110.09  USD
0.02060000  BTC 189.00  USD
0.09800000  BTC 899.12  USD
0.27866200  BTC 2,556.63  USD
0.01448254  BTC 132.87  USD
0.20739200  BTC 1,902.75  USD
0.10870000  BTC 997.29  USD
16.99960000  BTC 155,965.72  USD
0.02406393  BTC 220.78  USD
0.09930000  BTC 911.04  USD
0.00351150  BTC 32.22  USD
0.00852674  BTC 78.23  USD
0.00759700  BTC 69.70  USD
0.30815900  BTC 2,827.26  USD
0.00779039  BTC 71.47  USD
0.03200000  BTC 293.59  USD
0.28960000  BTC 2,656.98  USD
0.87422911  BTC 8,020.76  USD
0.00164024  BTC 15.05  USD
0.05000000  BTC 458.73  USD
0.01020200  BTC 93.60  USD
0.10004179  BTC 917.85  USD
0.01221871  BTC 112.10  USD
0.02956193  BTC 271.22  USD
0.01000000  BTC 91.75  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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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