Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
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
0.00383637  BTC 100.09 USD
0.00694192  BTC 192.43 USD
0.00013371  BTC 3.49 USD
0.00139103  BTC 38.56 USD
0.00134935  BTC 37.40 USD
0.00026969  BTC 7.04 USD
0.00318056  BTC 82.98 USD
0.00089799  BTC 23.43 USD
0.00143165  BTC 39.69 USD
0.00050067  BTC 13.06 USD
0.00170355  BTC 47.22 USD
0.00012857  BTC 3.35 USD
0.00262805  BTC 68.56 USD
0.00074209  BTC 19.36 USD
0.00207772  BTC 54.21 USD
0.00325821  BTC 85.00 USD
0.00384507  BTC 100.31 USD
0.00346462  BTC 90.39 USD
0.00345008  BTC 90.01 USD
0.00033821  BTC 8.82 USD
0.00160338  BTC 41.83 USD
0.00077040  BTC 20.10 USD
0.00552800  BTC 153.24 USD
0.00240000  BTC 62.61 USD
0.00011753  BTC 3.26 USD
0.00201156  BTC 52.48 USD
0.00364900  BTC 95.20 USD
0.00019790  BTC 5.16 USD
0.00050615  BTC 13.20 USD
0.00105967  BTC 27.65 USD
0.00751335  BTC 196.02 USD
0.00359933  BTC 99.77 USD
0.00881552  BTC 229.99 USD
0.00330000  BTC 91.48 USD
0.00894174  BTC 233.28 USD
0.00188942  BTC 52.37 USD
0.00208895  BTC 54.50 USD
0.00007027  BTC 1.83 USD
0.00106189  BTC 29.44 USD
0.00687279  BTC 179.30 USD
0.00251734  BTC 65.67 USD
0.00166165  BTC 43.35 USD
0.00018967  BTC 4.95 USD
0.00362730  BTC 100.55 USD
0.00592113  BTC 154.48 USD
0.00177726  BTC 46.37 USD
0.00903636  BTC 235.75 USD
0.00897929  BTC 234.26 USD
0.00717116  BTC 187.09 USD
0.00800598  BTC 221.93 USD
0.28555369  BTC 7,915.55  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
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
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