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
0.00885000  BTC 324.72 USD
0.00563000  BTC 206.58 USD
0.00545000  BTC 199.97 USD
0.00545000  BTC 199.97 USD
0.00885000  BTC 324.72 USD
0.00817696  BTC 300.03 USD
0.00545111  BTC 200.01 USD
0.00560821  BTC 205.78 USD
0.00703334  BTC 258.07 USD
0.00549139  BTC 201.49 USD
0.00252800  BTC 94.68 USD
0.00541000  BTC 198.50 USD
0.00688365  BTC 252.57 USD
0.00683156  BTC 250.66 USD
0.00659564  BTC 242.01 USD
0.00542141  BTC 198.92 USD
0.00640000  BTC 234.83 USD
0.00552387  BTC 202.68 USD
0.00730000  BTC 267.85 USD
0.00802194  BTC 294.34 USD
0.00639000  BTC 234.46 USD
0.00568000  BTC 208.41 USD
0.00555963  BTC 203.99 USD
0.00541000  BTC 198.50 USD
0.00634449  BTC 232.79 USD
0.00542584  BTC 199.08 USD
0.00551213  BTC 202.25 USD
0.00766200  BTC 281.13 USD
0.00545000  BTC 199.97 USD
0.01277400  BTC 468.70  USD
0.16679577  BTC 6,120.07  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.
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
Discrepancy: no output of the same type as inputs
The sender probably uses software generating the same change address type as the recipient address has.
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