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
0.19570873  BTC 2,099.61 USD
1.58685742  BTC 16,862.30 USD
2.46745867  BTC 24,458.09 USD
2.40868242  BTC 27,720.64 USD
1.49513057  BTC 16,139.26 USD
1.70637872  BTC 16,914.07 USD
7.48581912  BTC 76,919.94 USD
7.52266510  BTC 81,203.78 USD
0.18662786  BTC 2,014.56 USD
1.77148723  BTC 17,019.21 USD
1.27274396  BTC 12,227.63 USD
1.32002735  BTC 13,220.52 USD
1.56009831  BTC 15,624.92 USD
3.06179828  BTC 30,664.95 USD
1.00610730  BTC 9,665.98 USD
1.67963763  BTC 17,258.98 USD
2.49100226  BTC 27,081.83 USD
2.39251241  BTC 25,253.14 USD
1.27446716  BTC 13,542.77 USD
1.27518962  BTC 13,459.72 USD
1.22773797  BTC 13,080.89 USD
7.89117839  BTC 85,791.79 USD
1.01205087  BTC 10,682.27 USD
0.19569848  BTC 2,127.61 USD
7.76848179  BTC 89,404.58 USD
8.03322432  BTC 80,455.47 USD
1.27922511  BTC 12,680.01 USD
0.19087426  BTC 1,911.67 USD
1.10451500  BTC 12,142.02 USD
1.84701018  BTC 19,678.90 USD
0.03402002  BTC 373.98 USD
1.05665970  BTC 10,857.62 USD
1.54672933  BTC 15,370.90 USD
1.29207450  BTC 13,276.61 USD
0.13751174  BTC 1,202.87 USD
5.58694471  BTC 60,308.56 USD
2.19907426  BTC 23,367.85 USD
1.32654867  BTC 15,266.76 USD
1.35753456  BTC 14,758.93 USD
0.10000000  BTC 1,505.85 USD
0.18707277  BTC 1,922.25 USD
2.71760578  BTC 29,545.43 USD
1.27322196  BTC 13,565.49 USD
2.00900728  BTC 21,404.89 USD
1.35451279  BTC 14,531.53 USD
0.18822981  BTC 2,005.49 USD
0.18762290  BTC 1,980.37 USD
3.98014442  BTC 39,553.40 USD
1.29179807  BTC 13,944.38 USD
0.19298259  BTC 1,917.80 USD
0.00934100  BTC 64.41  USD
147.11300000  BTC 1,014,469.20  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