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
0.01211090  BTC 133.46 USD
0.02524049  BTC 278.14 USD
0.00237391  BTC 26.16 USD
0.01629704  BTC 179.58 USD
0.02541800  BTC 280.09 USD
0.04100000  BTC 451.80 USD
0.00089164  BTC 9.83 USD
0.00043314  BTC 4.77 USD
0.00082812  BTC 9.13 USD
0.00952170  BTC 104.92 USD
0.08831950  BTC 973.23 USD
0.00054900  BTC 6.05 USD
0.03861000  BTC 425.46 USD
0.00353278  BTC 38.93 USD
0.10842530  BTC 1,194.79 USD
0.12351325  BTC 1,361.05 USD
0.00530459  BTC 58.45 USD
0.00633943  BTC 69.86 USD
0.00093400  BTC 10.29 USD
0.01573310  BTC 173.37 USD
0.07072792  BTC 779.38 USD
0.05000000  BTC 550.97 USD
0.00575800  BTC 63.45 USD
0.00830980  BTC 91.57 USD
0.00290029  BTC 31.96 USD
0.00427806  BTC 47.14 USD
0.00002100  BTC 0.23 USD
0.00424505  BTC 46.78 USD
0.00581281  BTC 64.05 USD
0.01343540  BTC 148.05 USD
0.01759430  BTC 193.88 USD
0.06071953  BTC 669.10 USD
0.00197161  BTC 21.73 USD
0.01004230  BTC 110.66 USD
0.00018329  BTC 2.02 USD
0.00328970  BTC 36.25 USD
0.00457962  BTC 50.46 USD
0.02224484  BTC 245.13 USD
0.00110393  BTC 12.16 USD
0.00008756  BTC 0.96 USD
0.00435824  BTC 48.03 USD
0.10250791  BTC 1,129.58 USD
0.01043500  BTC 114.99 USD
0.00074204  BTC 8.18 USD
0.00504700  BTC 55.62 USD
0.08000000  BTC 881.56 USD
0.15844101  BTC 1,745.93 USD
0.00314281  BTC 34.63 USD
0.00247935  BTC 27.32 USD
0.00475600  BTC 52.41 USD
13.28768532  BTC 146,423.11  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.
Sweep
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. 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
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