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
0.00580000  BTC 12.63 USD
0.01250000  BTC 27.22 USD
0.02490000  BTC 54.21 USD
0.00680000  BTC 14.81 USD
0.00601989  BTC 13.11 USD
0.01250876  BTC 27.23 USD
0.02080000  BTC 45.29 USD
0.01300000  BTC 27.19 USD
0.00920000  BTC 19.24 USD
0.00690000  BTC 14.43 USD
0.01490000  BTC 31.16 USD
0.02110000  BTC 44.13 USD
0.02007000  BTC 41.98 USD
0.03007000  BTC 62.89 USD
0.00580000  BTC 12.63 USD
0.01360000  BTC 29.61 USD
0.01160000  BTC 25.26 USD
0.00720000  BTC 15.68 USD
0.00497021  BTC 10.82 USD
0.00530000  BTC 11.54 USD
0.00507683  BTC 11.05 USD
0.00977134  BTC 21.27 USD
0.01064590  BTC 23.18 USD
0.00740000  BTC 16.11 USD
0.00860000  BTC 17.99 USD
0.03250000  BTC 70.76 USD
0.01000000  BTC 21.77 USD
0.00400000  BTC 8.71 USD
0.02890000  BTC 62.92 USD
0.02440000  BTC 53.12 USD
0.01320000  BTC 28.74 USD
0.02250000  BTC 48.99 USD
0.01402151  BTC 30.53 USD
0.00637900  BTC 13.89 USD
0.02573612  BTC 56.03 USD
0.00420000  BTC 9.14 USD
0.00390000  BTC 8.49 USD
0.01259110  BTC 27.41 USD
0.01270000  BTC 27.65 USD
0.02081499  BTC 45.32 USD
0.00995061  BTC 21.66 USD
0.00558000  BTC 12.15 USD
0.00429909  BTC 9.36 USD
0.00820000  BTC 17.85 USD
0.01280000  BTC 27.87 USD
0.00360000  BTC 7.84 USD
0.00362314  BTC 7.89 USD
0.01290000  BTC 28.09 USD
0.02380000  BTC 51.82 USD
0.00757320  BTC 16.49 USD
2.38615604  BTC 6,805.56  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 timestamps
For transaction with more than 5 inputs — they are ordered by age — that may be 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