Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.00206000  BTC 102.69 USD
0.00201500  BTC 100.45 USD
0.00926000  BTC 461.60 USD
0.00210808  BTC 98.95 USD
0.00057900  BTC 28.86 USD
0.02075100  BTC 1,034.42 USD
0.00210000  BTC 104.68 USD
0.00669100  BTC 333.54 USD
0.01964200  BTC 979.13 USD
0.00500744  BTC 249.62 USD
0.00983400  BTC 490.22 USD
0.00196000  BTC 97.70 USD
0.00588000  BTC 293.11 USD
0.01959400  BTC 976.74 USD
0.01526800  BTC 761.09 USD
0.00196000  BTC 97.70 USD
0.02058100  BTC 1,025.94 USD
0.00200000  BTC 99.70 USD
0.00623300  BTC 310.71 USD
0.00195500  BTC 97.45 USD
0.01913000  BTC 897.90 USD
0.01972100  BTC 983.07 USD
0.02161000  BTC 1,014.31 USD
0.00196900  BTC 98.15 USD
0.00199912  BTC 99.65 USD
0.00196000  BTC 97.70 USD
0.00815400  BTC 406.47 USD
0.00197120  BTC 98.26 USD
0.00205600  BTC 102.49 USD
0.00197389  BTC 98.40 USD
0.02072700  BTC 1,033.22 USD
0.00200000  BTC 99.70 USD
0.00260000  BTC 129.61 USD
0.01975800  BTC 984.92 USD
0.02068800  BTC 1,031.28 USD
0.01964200  BTC 979.13 USD
0.02037174  BTC 1,015.51 USD
0.00035600  BTC 17.75 USD
0.00622058  BTC 310.09 USD
0.00203158  BTC 101.27 USD
0.00205700  BTC 96.55 USD
0.00977220  BTC 487.13 USD
0.00214900  BTC 100.87 USD
0.00197000  BTC 98.20 USD
0.00213200  BTC 100.07 USD
0.00209773  BTC 104.57 USD
0.00436800  BTC 205.02 USD
0.00197200  BTC 98.30 USD
0.02066575  BTC 1,030.17 USD
0.00197500  BTC 92.70 USD
0.00599388  BTC 281.33  USD
8.82160635  BTC 414,059.75  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.
Discrepancy: unnecessary input
The smaller input is unnecessary, as whichever of the outputs is the recipient, there's no need to include that input
How to improve?
The smaller input address is uneccessarily added to the transaction. Avoid doing this.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
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