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
0.00126793  BTC 4.88 USD
0.00138116  BTC 5.28 USD
0.00119246  BTC 4.33 USD
0.00125925  BTC 4.81 USD
0.00155968  BTC 5.39 USD
0.00121334  BTC 4.37 USD
0.00111218  BTC 5.64 USD
0.00110610  BTC 4.57 USD
0.00157021  BTC 8.10 USD
0.00183033  BTC 9.28 USD
0.00123714  BTC 6.25 USD
0.00179864  BTC 9.38 USD
0.00177869  BTC 9.28 USD
0.00121404  BTC 4.12 USD
0.00135910  BTC 6.83 USD
0.00126166  BTC 4.50 USD
0.00175129  BTC 9.29 USD
0.00119742  BTC 4.07 USD
0.00177060  BTC 9.16 USD
0.00122635  BTC 4.22 USD
0.00179661  BTC 9.41 USD
0.00121098  BTC 4.32 USD
0.00171153  BTC 8.85 USD
0.00122689  BTC 4.42 USD
0.00176352  BTC 8.92 USD
0.00128116  BTC 5.01 USD
0.00179552  BTC 9.00 USD
0.00138720  BTC 5.42 USD
0.00180887  BTC 8.87 USD
0.00139831  BTC 5.63 USD
0.00178250  BTC 8.78 USD
0.00101203  BTC 3.47 USD
0.00175599  BTC 8.56 USD
0.00127061  BTC 4.94 USD
0.00173073  BTC 7.18 USD
0.00181269  BTC 9.56 USD
0.00169316  BTC 6.94 USD
0.00123448  BTC 4.24 USD
0.00172212  BTC 7.09 USD
0.00123348  BTC 4.24 USD
0.00171736  BTC 7.04 USD
0.00119831  BTC 4.15 USD
0.00153766  BTC 6.19 USD
0.00120894  BTC 4.32 USD
0.00114735  BTC 4.63 USD
0.00121216  BTC 4.40 USD
0.00114611  BTC 4.52 USD
0.00119388  BTC 4.33 USD
0.00109691  BTC 4.31 USD
0.00127705  BTC 4.67 USD
0.00121610  BTC 6.43  USD
0.20000000  BTC 1,057.84  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
Descending 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