Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
21
Low
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
0.55385000  BTC 20,321.86 USD
0.50000000  BTC 18,346.00 USD
0.17000000  BTC 6,237.64 USD
0.07715942  BTC 2,831.13 USD
0.00119905  BTC 44.00 USD
0.00743650  BTC 272.86 USD
1.91043000  BTC 70,097.50 USD
0.00095000  BTC 34.86  USD
0.00095000  BTC 34.86  USD
0.00113000  BTC 41.46  USD
0.00135000  BTC 49.53  USD
0.00159000  BTC 58.34  USD
0.00166000  BTC 60.91  USD
0.00198000  BTC 72.65  USD
0.00222000  BTC 81.46  USD
0.00238052  BTC 87.35  USD
0.00260000  BTC 95.40  USD
0.00262000  BTC 96.13  USD
0.00314000  BTC 115.21  USD
0.00322392  BTC 118.29  USD
0.00331000  BTC 121.45  USD
0.00420000  BTC 154.11  USD
0.00473000  BTC 173.55  USD
0.00492000  BTC 180.52  USD
0.00504819  BTC 185.23  USD
0.00505000  BTC 185.29  USD
0.00588000  BTC 215.75  USD
0.00637000  BTC 233.73  USD
0.00776000  BTC 284.73  USD
0.00786000  BTC 288.40  USD
0.00823000  BTC 301.98  USD
0.00956000  BTC 350.78  USD
0.00974000  BTC 357.38  USD
0.01190196  BTC 436.71  USD
0.01252271  BTC 459.48  USD
0.01262999  BTC 463.42  USD
0.01297000  BTC 475.90  USD
0.01311000  BTC 481.03  USD
0.01512000  BTC 554.78  USD
0.01998817  BTC 733.41  USD
0.02179000  BTC 799.52  USD
0.03536834  BTC 1,297.74  USD
0.05606727  BTC 2,057.22  USD
0.05900075  BTC 2,164.86  USD
0.06042949  BTC 2,217.28  USD
0.06315769  BTC 2,317.38  USD
0.07487211  BTC 2,747.21  USD
0.12244246  BTC 4,492.66  USD
0.16755000  BTC 6,147.74  USD
0.30790000  BTC 11,297.47  USD
0.49054534  BTC 17,999.09  USD
1.55339300  BTC 56,997.10  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
Ascending output values
For transaction with more than 5 outputs — they are ordered by ascending value — which may be due to some specific software usage.
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