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
0.00258018  BTC 50.05 USD
0.00247984  BTC 48.11 USD
0.00253837  BTC 49.24 USD
0.00244460  BTC 47.42 USD
0.00246132  BTC 47.75 USD
0.00241649  BTC 46.88 USD
0.00243528  BTC 46.75 USD
0.00190712  BTC 37.00 USD
0.00190728  BTC 37.00 USD
0.00190520  BTC 36.96 USD
0.00190535  BTC 36.96 USD
0.00190449  BTC 36.95 USD
0.00190286  BTC 36.91 USD
0.00190219  BTC 36.51 USD
0.00237955  BTC 46.16 USD
0.00190793  BTC 37.01 USD
0.00240493  BTC 46.65 USD
0.00190801  BTC 37.01 USD
0.00242733  BTC 47.09 USD
0.00190863  BTC 37.03 USD
0.00243879  BTC 47.31 USD
0.00190906  BTC 37.03 USD
0.00245189  BTC 47.56 USD
0.00190918  BTC 37.04 USD
0.00247361  BTC 47.99 USD
0.00190969  BTC 37.05 USD
0.00250000  BTC 48.50 USD
0.00191045  BTC 37.06 USD
0.00256272  BTC 49.71 USD
0.00191066  BTC 37.06 USD
0.00258787  BTC 50.20 USD
0.00191077  BTC 37.07 USD
0.00239266  BTC 46.42 USD
0.00191119  BTC 37.08 USD
0.00241338  BTC 46.82 USD
0.00191132  BTC 37.08 USD
0.00242043  BTC 46.95 USD
0.00191142  BTC 37.08 USD
0.00243385  BTC 47.21 USD
0.00191175  BTC 37.09 USD
0.00243717  BTC 47.28 USD
0.00191218  BTC 37.09 USD
0.00244121  BTC 47.36 USD
0.00191230  BTC 36.71 USD
0.00244777  BTC 46.99 USD
0.00191243  BTC 37.10 USD
0.00245564  BTC 47.64 USD
0.00191257  BTC 37.10 USD
0.00246970  BTC 47.41 USD
0.00191280  BTC 37.11 USD
0.00001000  BTC 0.19  USD
2.27738228  BTC 43,715.88  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.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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
Discrepancy between Script types and Round value
[script_types] and [round_value] heuristics yield different results.
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may 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