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
0.01110418  BTC 122.30 USD
0.01280228  BTC 104.98 USD
0.01154190  BTC 158.25 USD
0.00684441  BTC 97.35 USD
0.00546716  BTC 39.76 USD
0.00915783  BTC 153.95 USD
0.00759621  BTC 113.25 USD
0.01765940  BTC 198.71 USD
0.01765374  BTC 200.32 USD
0.01777741  BTC 169.94 USD
0.01766251  BTC 175.08 USD
0.01781037  BTC 190.19 USD
0.01784374  BTC 202.47 USD
0.01788439  BTC 202.24 USD
0.01072181  BTC 96.75 USD
0.01764812  BTC 194.01 USD
0.01018150  BTC 111.93 USD
0.01761745  BTC 193.67 USD
0.00817082  BTC 83.62 USD
0.01754769  BTC 190.78 USD
0.00727735  BTC 46.11 USD
0.01752094  BTC 197.15 USD
0.00586880  BTC 40.83 USD
0.01749353  BTC 186.38 USD
0.01797411  BTC 203.95 USD
0.01741881  BTC 196.98 USD
0.01225885  BTC 141.21 USD
0.01738874  BTC 167.06 USD
0.01137172  BTC 113.89 USD
0.01735832  BTC 173.85 USD
0.01085264  BTC 93.66 USD
0.01725390  BTC 195.78 USD
0.01060117  BTC 193.72 USD
0.01717121  BTC 182.43 USD
0.00955291  BTC 81.06 USD
0.01701407  BTC 181.28 USD
0.00861819  BTC 62.60 USD
0.01699754  BTC 180.62 USD
0.00803212  BTC 110.36 USD
0.01695073  BTC 145.99 USD
0.00744716  BTC 111.04 USD
0.01694028  BTC 197.78 USD
0.00707655  BTC 94.92 USD
0.01693678  BTC 138.86 USD
0.00646068  BTC 88.72 USD
0.01692235  BTC 190.42 USD
0.00559000  BTC 36.83 USD
0.01691645  BTC 309.36 USD
0.00538577  BTC 38.45 USD
0.01683995  BTC 161.98 USD
2.43298690  BTC 28,026.21  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
Descending input values
For transaction with more than 5 inputs — they are ordered by value descending — that may 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