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
0.00025510  BTC 0.12 USD
0.00060198  BTC 0.41 USD
0.00055520  BTC 0.36 USD
0.00007503  BTC 0.05 USD
0.00051588  BTC 0.31 USD
0.00025128  BTC 0.13 USD
0.00015060  BTC 0.09 USD
0.00055986  BTC 0.24 USD
0.00065756  BTC 0.28 USD
0.00055843  BTC 0.23 USD
0.00077485  BTC 0.33 USD
0.00089072  BTC 0.37 USD
0.00054487  BTC 0.22 USD
0.00100097  BTC 0.41 USD
0.00020076  BTC 0.09 USD
0.00055914  BTC 0.24 USD
0.00041153  BTC 0.19 USD
0.00051768  BTC 0.22 USD
0.00020001  BTC 0.11 USD
0.00055455  BTC 0.23 USD
0.00007522  BTC 0.04 USD
0.00053576  BTC 0.23 USD
0.00074457  BTC 0.56 USD
0.00055639  BTC 0.23 USD
0.00056961  BTC 0.37 USD
0.00055401  BTC 0.23 USD
0.00057899  BTC 0.39 USD
0.00057306  BTC 0.24 USD
0.00005114  BTC 0.03 USD
0.00056002  BTC 0.24 USD
0.00023888  BTC 0.11 USD
0.00057211  BTC 0.24 USD
0.00036859  BTC 0.17 USD
0.00051122  BTC 0.22 USD
0.00022284  BTC 0.12 USD
0.00055472  BTC 0.23 USD
0.00020057  BTC 0.11 USD
0.00052875  BTC 0.22 USD
0.00015071  BTC 0.09 USD
0.00054879  BTC 0.23 USD
0.00058414  BTC 0.34 USD
0.00054270  BTC 0.23 USD
0.00069634  BTC 0.48 USD
0.00055303  BTC 0.23 USD
0.00073339  BTC 0.55 USD
0.00050004  BTC 0.21 USD
0.00060230  BTC 0.39 USD
0.00054960  BTC 0.23 USD
0.00058099  BTC 0.39 USD
0.00051027  BTC 0.22 USD
0.00002216  BTC 0.13  USD
0.09000000  BTC 529.42  USD
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Issues that are possible to fix

Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.

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
Ascending input timestamps
For transaction with more than 5 inputs — they are ordered by age — that may be due to some specific software usage
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