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
0.39103236  BTC 14,347.76 USD
0.50000000  BTC 18,346.00 USD
0.05974000  BTC 2,191.98 USD
0.25339779  BTC 9,297.67 USD
0.03551463  BTC 1,303.10 USD
0.04747680  BTC 1,742.02 USD
0.00090517  BTC 33.21 USD
0.02560541  BTC 939.51 USD
0.00072556  BTC 26.62 USD
0.00081854  BTC 30.03 USD
0.00061872  BTC 22.70 USD
0.00053600  BTC 19.67 USD
0.00038391  BTC 14.09 USD
0.00020842  BTC 7.65 USD
0.00135535  BTC 49.73 USD
0.02213206  BTC 812.07 USD
0.00183735  BTC 67.42 USD
0.03200796  BTC 1,174.44 USD
0.00207888  BTC 76.28 USD
0.04200000  BTC 1,541.06 USD
0.00250000  BTC 91.73 USD
0.05600000  BTC 2,054.75 USD
0.00256361  BTC 94.06 USD
0.13410723  BTC 4,920.66 USD
0.00258218  BTC 94.75 USD
0.38970000  BTC 14,298.87 USD
0.00269348  BTC 98.83 USD
0.48594255  BTC 17,830.20 USD
0.00333259  BTC 122.28 USD
0.55640250  BTC 20,415.52 USD
0.00360541  BTC 132.29 USD
0.01895568  BTC 695.52 USD
0.00500000  BTC 183.46 USD
0.02548805  BTC 935.21 USD
0.00525992  BTC 193.00 USD
0.02629785  BTC 964.92 USD
0.00526333  BTC 193.12 USD
0.03410493  BTC 1,251.38 USD
0.00642713  BTC 235.82 USD
0.03767729  BTC 1,382.46 USD
0.00804875  BTC 295.32 USD
0.04384812  BTC 1,608.88 USD
0.00939100  BTC 344.57 USD
0.05580000  BTC 2,047.41 USD
0.00949000  BTC 348.21 USD
0.05600000  BTC 2,054.75 USD
0.00969895  BTC 355.87 USD
0.12000000  BTC 4,403.04 USD
0.01067863  BTC 391.82 USD
0.15000164  BTC 5,503.86 USD
0.05418000  BTC 1,987.97  USD
0.14589000  BTC 5,353.00  USD
0.09985000  BTC 3,663.70  USD
1.09760010  BTC 40,273.15  USD
0.01922000  BTC 705.22  USD
0.01773779  BTC 650.83  USD
0.00985000  BTC 361.42  USD
0.01016000  BTC 372.79  USD
0.08500841  BTC 3,119.13  USD
0.00242000  BTC 88.79  USD
0.00785000  BTC 288.03  USD
0.00088000  BTC 32.29  USD
0.00168000  BTC 61.64  USD
0.00914000  BTC 335.36  USD
0.08985000  BTC 3,296.78  USD
4.94795000  BTC 181,550.19  USD
0.13485000  BTC 4,947.92  USD
0.04772300  BTC 1,751.05  USD
0.03289000  BTC 1,206.80  USD
0.62819000  BTC 23,049.55  USD
0.02667100  BTC 978.61  USD
0.00315000  BTC 115.58  USD
0.04675500  BTC 1,715.53  USD
0.06127802  BTC 2,248.41  USD
0.00475000  BTC 174.29  USD
0.00243000  BTC 89.16  USD
0.10812000  BTC 3,967.14  USD
167.65218844  BTC 6,151,494.00  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.

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