Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
28
Low
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
3.87571208  BTC 228,085.66 USD
4.08000000  BTC 237,513.12 USD
3.96716000  BTC 227,484.89 USD
4.11000000  BTC 239,259.55 USD
4.10758301  BTC 239,118.84 USD
3.32870000  BTC 193,776.94 USD
4.12323540  BTC 236,434.56 USD
4.50875353  BTC 258,540.94 USD
4.39317777  BTC 255,744.45 USD
4.71608800  BTC 274,542.34 USD
4.60000000  BTC 270,710.00 USD
4.80000000  BTC 279,427.20 USD
4.99950000  BTC 291,040.90 USD
4.99968270  BTC 294,231.30 USD
3.53958379  BTC 202,966.81 USD
4.38201753  BTC 257,881.73 USD
3.34600000  BTC 191,866.33 USD
4.34760910  BTC 253,091.72 USD
4.99970000  BTC 294,232.34 USD
4.29523697  BTC 250,042.92 USD
4.11206593  BTC 239,379.81 USD
4.22716801  BTC 246,080.36 USD
4.10921711  BTC 235,630.73 USD
4.20000000  BTC 244,498.80 USD
4.09595208  BTC 234,870.08 USD
4.19346940  BTC 246,785.67 USD
4.00537843  BTC 229,676.40 USD
4.17720722  BTC 243,171.94 USD
3.91450000  BTC 227,878.70 USD
4.17484040  BTC 243,034.16 USD
3.76712113  BTC 216,014.27 USD
4.13611223  BTC 237,172.95 USD
3.49789565  BTC 205,851.16 USD
4.13049357  BTC 240,452.55 USD
3.34600000  BTC 191,866.33 USD
4.12605000  BTC 240,193.88 USD
3.32090000  BTC 195,434.97 USD
4.99984580  BTC 294,240.94 USD
0.00072000  BTC 41.91  USD
0.63785000  BTC 37,131.80  USD
0.00848000  BTC 493.65  USD
0.59985000  BTC 34,919.67  USD
14.39985000  BTC 838,272.90  USD
0.07416000  BTC 4,317.15  USD
0.08155981  BTC 4,747.92  USD
0.00035000  BTC 20.37  USD
0.00081500  BTC 47.44  USD
34.96617000  BTC 2,035,520.60  USD
0.00085000  BTC 49.48  USD
0.00074000  BTC 43.08  USD
0.02567000  BTC 1,494.35  USD
0.06759965  BTC 3,935.25  USD
0.00572000  BTC 332.98  USD
0.06089734  BTC 3,545.08  USD
0.21034898  BTC 12,245.26  USD
0.00212000  BTC 123.41  USD
0.02068000  BTC 1,203.87  USD
0.29885000  BTC 17,397.25  USD
4.72985000  BTC 275,343.50  USD
0.83091000  BTC 48,370.59  USD
0.01417000  BTC 824.89  USD
0.01485000  BTC 864.48  USD
0.57432000  BTC 33,433.47  USD
0.02721000  BTC 1,584.00  USD
0.10000000  BTC 5,821.40  USD
0.02569000  BTC 1,495.52  USD
0.00942900  BTC 548.90  USD
0.07997051  BTC 4,655.40  USD
0.01985000  BTC 1,155.55  USD
100.15907239  BTC 5,830,660.00  USD

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.

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