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
0.00140944  BTC 20.62 USD
0.00150000  BTC 22.87 USD
0.00150000  BTC 22.87 USD
0.00143716  BTC 21.91 USD
0.00150000  BTC 23.54 USD
0.00143814  BTC 21.04 USD
0.00146192  BTC 19.61 USD
0.00144000  BTC 22.60 USD
0.00150131  BTC 22.89 USD
0.00147465  BTC 23.15 USD
0.00150000  BTC 20.07 USD
0.00148296  BTC 21.30 USD
0.00489441  BTC 66.30 USD
0.00146213  BTC 19.56 USD
0.00155832  BTC 21.79 USD
0.00167500  BTC 25.54 USD
0.00153892  BTC 20.64 USD
0.00168737  BTC 24.23 USD
0.00170999  BTC 24.56 USD
0.00144978  BTC 19.39 USD
0.00153500  BTC 22.05 USD
0.00150000  BTC 22.87 USD
0.00150000  BTC 22.87 USD
0.00144626  BTC 22.70 USD
0.00143829  BTC 21.93 USD
0.00152799  BTC 21.95 USD
0.00157623  BTC 21.14 USD
0.00146245  BTC 21.67 USD
0.00153986  BTC 21.53 USD
0.00149815  BTC 20.10 USD
0.00140721  BTC 22.09 USD
0.00151360  BTC 23.76 USD
0.00148635  BTC 22.66 USD
0.00148000  BTC 19.85 USD
0.00157854  BTC 22.08 USD
0.00143980  BTC 22.60 USD
0.00150000  BTC 20.53 USD
0.00161744  BTC 21.70 USD
0.00145817  BTC 19.56 USD
0.00158341  BTC 24.14 USD
0.00143049  BTC 22.45 USD
0.00158890  BTC 24.94 USD
0.00154366  BTC 23.54 USD
0.00143716  BTC 21.91 USD
0.00148604  BTC 21.75 USD
0.00159235  BTC 24.28 USD
0.00150520  BTC 21.62 USD
0.00202398  BTC 27.42 USD
0.00150000  BTC 20.98 USD
0.00164300  BTC 22.98 USD
1.00000000  BTC 13,545.61  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
Round fee
The transaction has a round fee amount, the sender is probably using specific software.
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