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
0.00163463  BTC 9.96 USD
0.00163856  BTC 10.96 USD
0.00168707  BTC 11.06 USD
0.00162993  BTC 10.99 USD
0.00166400  BTC 10.60 USD
0.00167267  BTC 10.19 USD
0.00157146  BTC 9.58 USD
0.00165249  BTC 10.09 USD
0.00157069  BTC 10.59 USD
0.00157093  BTC 10.22 USD
0.00157046  BTC 10.13 USD
0.00157045  BTC 10.59 USD
0.00157000  BTC 9.63 USD
0.00164384  BTC 10.69 USD
0.00157160  BTC 10.59 USD
0.00164734  BTC 10.72 USD
0.00157179  BTC 9.60 USD
0.00165571  BTC 10.09 USD
0.00157216  BTC 9.76 USD
0.00166752  BTC 10.23 USD
0.00157273  BTC 10.60 USD
0.00167900  BTC 10.13 USD
0.00157340  BTC 9.32 USD
0.00169108  BTC 10.38 USD
0.00157340  BTC 10.23 USD
0.00163434  BTC 10.03 USD
0.00157424  BTC 9.66 USD
0.00163648  BTC 11.03 USD
0.00157496  BTC 10.19 USD
0.00164150  BTC 10.19 USD
0.00157503  BTC 10.03 USD
0.00164640  BTC 11.10 USD
0.00157546  BTC 9.60 USD
0.00164974  BTC 9.77 USD
0.00157600  BTC 10.27 USD
0.00165381  BTC 10.08 USD
0.00157698  BTC 10.63 USD
0.00165981  BTC 10.19 USD
0.00157758  BTC 9.61 USD
0.00166584  BTC 10.84 USD
0.00157823  BTC 10.64 USD
0.00167129  BTC 10.87 USD
0.00157853  BTC 10.27 USD
0.00167659  BTC 10.22 USD
0.00158017  BTC 10.28 USD
0.00168219  BTC 11.34 USD
0.00158032  BTC 9.63 USD
0.00169000  BTC 10.94 USD
0.00158106  BTC 9.70 USD
0.00162912  BTC 9.93 USD
0.32573433  BTC 2,074.69  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.
Sweep
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. It greatly compromises your privacy.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
Address reuse
The sender uses the same address for receiving and for change
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