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
2.29571100  BTC 14,179.25 USD
0.33376300  BTC 2,061.46 USD
0.09950000  BTC 614.55 USD
0.28363903  BTC 1,751.87 USD
0.11486650  BTC 709.46 USD
0.09162300  BTC 565.90 USD
0.29443900  BTC 1,818.58 USD
0.22980800  BTC 1,419.39 USD
0.12142600  BTC 749.98 USD
0.46023500  BTC 2,842.60 USD
0.11486650  BTC 709.46 USD
1.06037300  BTC 6,549.30 USD
0.09141580  BTC 564.62 USD
0.68950000  BTC 4,258.64 USD
0.09121100  BTC 563.36 USD
0.11610000  BTC 717.08 USD
0.08231500  BTC 508.41 USD
0.08239380  BTC 508.90 USD
1.00000000  BTC 6,176.41 USD
0.01793300  BTC 110.76 USD
0.45950000  BTC 2,838.06 USD
0.37311600  BTC 2,304.52 USD
0.11444212  BTC 706.84 USD
0.22938500  BTC 1,416.78 USD
0.45900600  BTC 2,835.01 USD
0.08300000  BTC 512.64 USD
0.22963900  BTC 1,418.34 USD
0.91946300  BTC 5,678.98 USD
3.94962337  BTC 24,394.49 USD
0.36910000  BTC 2,279.71 USD
0.18361900  BTC 1,134.11 USD
0.10396665  BTC 642.14 USD
0.25120200  BTC 1,551.53 USD
1.35069120  BTC 8,342.42 USD
0.11430000  BTC 705.96 USD
0.08200000  BTC 506.47 USD
0.45987740  BTC 2,840.39 USD
0.08250000  BTC 509.55 USD
0.22900000  BTC 1,414.40 USD
0.06784800  BTC 419.06 USD
0.08213800  BTC 507.32 USD
0.22742147  BTC 1,404.65 USD
0.20000000  BTC 1,235.28 USD
0.14022749  BTC 866.10 USD
3.22403100  BTC 19,912.94 USD
1.15024700  BTC 7,104.40 USD
0.22994100  BTC 1,420.21 USD
0.92186000  BTC 5,693.79 USD
0.08950000  BTC 552.79 USD
1.15292058  BTC 7,120.91 USD
0.00001887  BTC 0.14  USD
353.00000000  BTC 2,561,226.80  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
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