Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.00150701  BTC 6.56 USD
0.00241123  BTC 10.49 USD
0.01548706  BTC 67.38 USD
0.00182018  BTC 7.92 USD
0.00175652  BTC 7.64 USD
0.01501135  BTC 65.31 USD
0.00212912  BTC 9.26 USD
0.00616603  BTC 26.83 USD
0.59205170  BTC 2,575.87 USD
0.00206373  BTC 8.98 USD
0.00084936  BTC 3.68 USD
0.01426647  BTC 62.07 USD
0.03320840  BTC 144.48 USD
0.00608318  BTC 26.47 USD
0.00212912  BTC 9.26 USD
0.00680527  BTC 29.61 USD
0.00225079  BTC 9.79 USD
0.00162844  BTC 7.08 USD
0.00182496  BTC 7.94 USD
0.02737436  BTC 119.10 USD
0.31995664  BTC 1,392.05 USD
0.02333317  BTC 101.52 USD
0.00406722  BTC 17.60 USD
0.19419600  BTC 844.90 USD
0.00972100  BTC 42.07 USD
0.00150701  BTC 6.56 USD
0.00080003  BTC 3.48 USD
0.00944281  BTC 41.08 USD
0.02659964  BTC 115.11 USD
0.00164991  BTC 7.18 USD
0.01383800  BTC 59.88 USD
0.00547488  BTC 23.82 USD
0.01216639  BTC 52.93 USD
0.00729984  BTC 31.76 USD
0.01216639  BTC 52.93 USD
0.04863256  BTC 211.59 USD
0.00912478  BTC 39.70 USD
0.00175652  BTC 7.64 USD
0.01114968  BTC 48.51 USD
0.03194588  BTC 138.99 USD
0.01000890  BTC 43.55 USD
0.04921810  BTC 214.14 USD
0.00912478  BTC 39.70 USD
0.01612046  BTC 70.14 USD
0.00973311  BTC 42.35 USD
0.01368719  BTC 59.55 USD
0.01116069  BTC 48.56 USD
0.02071722  BTC 90.14 USD
0.00924365  BTC 40.22 USD
0.00517552  BTC 22.52 USD
0.01000002  BTC 43.51  USD
13.30000000  BTC 57,865.11  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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
Discrepancy: unnecessary input
The smaller input is unnecessary, as whichever of the outputs is the recipient, there's no need to include that input
How to improve?
The smaller input address is uneccessarily added to the transaction. Avoid doing this.

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