Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
8
Low
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
0.00083950  BTC 39.35 USD
0.00081992  BTC 38.86 USD
0.00082820  BTC 39.25 USD
0.00080063  BTC 37.95 USD
0.00081251  BTC 38.09 USD
0.00077596  BTC 36.37 USD
0.00079340  BTC 37.19 USD
0.00063891  BTC 29.95 USD
0.00063895  BTC 29.95 USD
0.00063882  BTC 29.95 USD
0.00063887  BTC 29.95 USD
0.00063880  BTC 29.94 USD
0.00063878  BTC 29.94 USD
0.00063870  BTC 29.94 USD
0.00075437  BTC 35.36 USD
0.00063905  BTC 29.96 USD
0.00076700  BTC 35.95 USD
0.00063924  BTC 29.97 USD
0.00078431  BTC 36.77 USD
0.00063930  BTC 29.97 USD
0.00079766  BTC 37.80 USD
0.00063932  BTC 29.97 USD
0.00080681  BTC 37.82 USD
0.00063932  BTC 29.97 USD
0.00081712  BTC 38.30 USD
0.00063933  BTC 29.97 USD
0.00082394  BTC 38.62 USD
0.00063951  BTC 29.98 USD
0.00083210  BTC 39.01 USD
0.00063951  BTC 30.31 USD
0.00084267  BTC 39.50 USD
0.00063960  BTC 29.98 USD
0.00076235  BTC 36.13 USD
0.00063962  BTC 29.98 USD
0.00077049  BTC 36.52 USD
0.00063963  BTC 29.98 USD
0.00077932  BTC 36.53 USD
0.00063964  BTC 30.32 USD
0.00078898  BTC 36.98 USD
0.00063974  BTC 29.99 USD
0.00079551  BTC 37.70 USD
0.00063977  BTC 29.99 USD
0.00080000  BTC 37.50 USD
0.00063986  BTC 30.33 USD
0.00080397  BTC 37.69 USD
0.00063987  BTC 30.33 USD
0.00080991  BTC 37.97 USD
0.00063989  BTC 30.00 USD
0.00081502  BTC 38.20 USD
0.00063992  BTC 30.33 USD
0.74861122  BTC 35,479.68  USD
0.00001000  BTC 0.47  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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
Discrepancy between Round value and Recipient by value
[round_value] and [recipient by value] heuristics yield different results.
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