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
0.00445374  BTC 22.91 USD
0.00532933  BTC 42.14 USD
0.00778758  BTC 40.05 USD
0.00405528  BTC 32.95 USD
0.00464467  BTC 23.89 USD
0.00357745  BTC 28.29 USD
0.00602572  BTC 47.82 USD
0.00871933  BTC 68.94 USD
0.00422550  BTC 33.61 USD
0.00181089  BTC 9.31 USD
0.00753200  BTC 59.91 USD
0.00724510  BTC 57.63 USD
0.00529111  BTC 41.84 USD
0.00463582  BTC 36.79 USD
0.00736935  BTC 58.62 USD
0.00618096  BTC 56.47 USD
0.00620058  BTC 49.32 USD
0.00423431  BTC 33.48 USD
0.00719267  BTC 57.21 USD
0.00516487  BTC 40.99 USD
0.00856468  BTC 69.60 USD
0.00767544  BTC 69.45 USD
0.00607662  BTC 31.25 USD
0.00854829  BTC 67.84 USD
0.00376184  BTC 29.92 USD
0.00423972  BTC 33.72 USD
0.00383152  BTC 30.48 USD
0.00700000  BTC 55.35 USD
0.00884891  BTC 70.39 USD
0.00421063  BTC 33.41 USD
0.00426056  BTC 33.89 USD
0.00744909  BTC 59.25 USD
0.00436787  BTC 35.49 USD
0.00805236  BTC 64.05 USD
0.00705943  BTC 56.15 USD
0.00922532  BTC 82.13 USD
0.00793486  BTC 71.79 USD
0.00790000  BTC 40.63 USD
0.00668776  BTC 53.20 USD
0.00473465  BTC 37.66 USD
0.00542861  BTC 44.11 USD
0.00472791  BTC 42.09 USD
0.00547829  BTC 43.58 USD
0.00502457  BTC 40.83 USD
0.00500000  BTC 39.53 USD
0.00390739  BTC 30.89 USD
0.00767604  BTC 70.13 USD
0.00712403  BTC 56.67 USD
0.00875333  BTC 71.13 USD
0.00816276  BTC 64.93 USD
0.00002777  BTC 0.14  USD
0.60000000  BTC 3,085.79  USD
{{ errorMessage }}

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
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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