Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
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
0.03961400  BTC 381.03 USD
0.00351088  BTC 33.77 USD
0.00244801  BTC 23.55 USD
0.00199400  BTC 19.18 USD
0.00455400  BTC 43.80 USD
0.00172000  BTC 16.54 USD
0.00577810  BTC 55.58 USD
0.00456287  BTC 43.89 USD
0.00190600  BTC 18.33 USD
0.00240000  BTC 23.08 USD
0.00235514  BTC 22.65 USD
0.00342833  BTC 32.98 USD
0.00510373  BTC 49.09 USD
0.00655652  BTC 63.06 USD
0.00314159  BTC 30.22 USD
0.03300000  BTC 317.41 USD
0.00329783  BTC 31.72 USD
0.00242654  BTC 23.34 USD
0.03449977  BTC 331.84 USD
0.00958400  BTC 92.18 USD
0.00223365  BTC 21.48 USD
0.00221734  BTC 21.33 USD
0.00285329  BTC 27.44 USD
0.00501500  BTC 48.24 USD
0.00332000  BTC 31.93 USD
0.00700000  BTC 67.33 USD
0.03035403  BTC 291.96 USD
0.00355590  BTC 34.20 USD
0.00603513  BTC 58.05 USD
0.00247180  BTC 23.78 USD
0.00321488  BTC 30.92 USD
0.00162540  BTC 15.63 USD
0.01045340  BTC 100.55 USD
0.00032791  BTC 3.15 USD
0.00645200  BTC 62.06 USD
0.00915460  BTC 88.05 USD
0.00434185  BTC 41.76 USD
0.00985200  BTC 94.76 USD
0.00293354  BTC 28.22 USD
0.00041980  BTC 4.04 USD
0.00478686  BTC 46.04 USD
0.00131632  BTC 12.66 USD
0.00330000  BTC 31.74 USD
0.00204540  BTC 19.67 USD
0.00254047  BTC 24.44 USD
0.01212000  BTC 116.58 USD
0.01440713  BTC 138.58 USD
0.00222878  BTC 21.44 USD
0.00354083  BTC 34.06 USD
0.01060000  BTC 101.96 USD
0.01049831  BTC 100.98  USD
0.47800000  BTC 4,597.69  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.
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