Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
3
Low
Privacy
issues:
3

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
0.28947158  BTC 760.44 USD
0.05692799  BTC 149.55 USD
0.20525628  BTC 539.21 USD
0.07038527  BTC 184.90 USD
0.00497104  BTC 13.06 USD
0.18000000  BTC 472.86 USD
0.01043000  BTC 27.40 USD
0.18000000  BTC 472.86 USD
0.00785249  BTC 20.63 USD
0.00387864  BTC 10.19 USD
0.01215307  BTC 31.93 USD
0.02196284  BTC 57.70 USD
0.00897867  BTC 23.59 USD
0.07500000  BTC 197.03 USD
1.75816236  BTC 4,618.71 USD
0.01754386  BTC 46.09 USD
1.99990000  BTC 5,253.76 USD
0.01000000  BTC 26.27 USD
0.01429500  BTC 37.55 USD
0.06558046  BTC 172.28 USD
0.07234610  BTC 190.05 USD
0.11000000  BTC 288.97 USD
0.37660000  BTC 989.33 USD
0.03460000  BTC 90.89 USD
0.00925285  BTC 24.31 USD
1.00000000  BTC 2,627.01 USD
0.19900000  BTC 522.77 USD
1.17955100  BTC 3,098.69 USD
0.00933425  BTC 24.52  USD
3.99960000  BTC 10,506.99  USD
2.00060000  BTC 5,255.60  USD
1.24224403  BTC 3,263.39  USD
0.57190415  BTC 1,502.40  USD
0.14387981  BTC 377.97  USD

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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Descending output values except first
All outputs are sorted by value descending except for the last one, that may mean that the last output is the change addres
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