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
0.00204468  BTC 8.83 USD
0.00396360  BTC 17.33 USD
0.00302171  BTC 12.20 USD
0.00232195  BTC 10.46 USD
0.00198202  BTC 8.24 USD
0.00232838  BTC 10.08 USD
0.00200296  BTC 8.65 USD
0.00180996  BTC 7.82 USD
0.00180661  BTC 7.70 USD
0.00180155  BTC 7.68 USD
0.00196380  BTC 7.93 USD
0.00180719  BTC 7.98 USD
0.00230048  BTC 10.60 USD
0.00231448  BTC 9.78 USD
0.00222352  BTC 8.10 USD
0.00199125  BTC 8.35 USD
0.00216593  BTC 9.93 USD
0.00226680  BTC 8.49 USD
0.00185203  BTC 6.72 USD
0.00227463  BTC 10.48 USD
0.00226942  BTC 8.33 USD
0.00233830  BTC 10.78 USD
0.00181889  BTC 6.74 USD
0.00608318  BTC 26.47 USD
0.00233854  BTC 10.02 USD
0.00181557  BTC 6.72 USD
0.00212901  BTC 9.52 USD
0.00346841  BTC 14.19 USD
0.00225709  BTC 10.59 USD
0.00207300  BTC 8.95 USD
0.00228185  BTC 9.00 USD
0.00400531  BTC 15.77 USD
0.00220316  BTC 10.33 USD
0.00454629  BTC 19.81 USD
0.00182577  BTC 8.06 USD
0.00224997  BTC 9.71 USD
0.00223143  BTC 10.78 USD
0.00299161  BTC 12.67 USD
0.00179963  BTC 6.89 USD
0.00192727  BTC 7.31 USD
0.00194176  BTC 7.67 USD
0.00209073  BTC 8.29 USD
0.00219816  BTC 7.55 USD
0.00198673  BTC 7.60 USD
0.00233425  BTC 9.90 USD
0.00224883  BTC 9.91 USD
0.00193756  BTC 7.60 USD
0.00064200  BTC 3.61  USD
0.10000000  BTC 562.55  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.
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.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
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