Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
6

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
0.02202456  BTC 85.51 USD
0.23179098  BTC 899.91 USD
0.22686994  BTC 880.81 USD
0.15000461  BTC 582.38 USD
0.11526336  BTC 447.50 USD
0.23126116  BTC 897.85 USD
0.23144076  BTC 898.55 USD
0.09950000  BTC 386.30 USD
1.20495378  BTC 4,678.15 USD
0.06180769  BTC 239.35 USD
0.01053483  BTC 40.90 USD
0.04900000  BTC 190.24 USD
0.14067844  BTC 546.17 USD
0.01388700  BTC 53.78 USD
0.03729294  BTC 144.42 USD
0.00754000  BTC 29.27 USD
0.10796306  BTC 419.16 USD
1.12380000  BTC 4,363.07 USD
0.06662288  BTC 258.66 USD
0.50000000  BTC 1,941.21 USD
0.22894432  BTC 888.86 USD
0.00032000  BTC 1.24 USD
0.23148566  BTC 898.73 USD
0.49825000  BTC 1,934.42 USD
0.23124320  BTC 897.78 USD
0.09660000  BTC 375.04 USD
0.22740874  BTC 882.90 USD
0.89621050  BTC 3,479.47 USD
0.23163832  BTC 899.32 USD
0.05863399  BTC 227.06 USD
0.01140000  BTC 44.26 USD
0.06778200  BTC 263.16 USD
0.23153954  BTC 898.94 USD
0.03185841  BTC 123.37 USD
0.23147668  BTC 898.69 USD
0.01099387  BTC 42.57 USD
0.23120000  BTC 897.62 USD
0.01061947  BTC 41.12 USD
0.23267102  BTC 903.33 USD
0.04900000  BTC 190.24 USD
0.23163832  BTC 899.32 USD
1.15879359  BTC 4,498.93 USD
0.23268898  BTC 903.40 USD
0.00034999  BTC 1.36 USD
0.23147669  BTC 898.69 USD
0.06463700  BTC 250.95 USD
0.23082114  BTC 896.15 USD
0.22932148  BTC 890.32 USD
0.09225234  BTC 358.16 USD
0.23131504  BTC 898.06 USD
0.00900010  BTC 34.94  USD
34.79110000  BTC 135,073.92  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.
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.
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