Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
4

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
74.31271355  BTC 853,572.20 USD
2.50000000  BTC 28,715.55 USD
1.90711821  BTC 21,905.58 USD
5.00000000  BTC 57,431.10 USD
6.20000000  BTC 71,214.56 USD
10.99300000  BTC 126,268.02 USD
32.22068631  BTC 370,093.88 USD
35.00000000  BTC 402,017.70 USD
63.34416526  BTC 727,585.00  USD
20.04931798  BTC 230,290.88  USD
20.00000000  BTC 229,724.39  USD
9.99920000  BTC 114,853.01  USD
3.24094084  BTC 37,226.16  USD
3.00000000  BTC 34,458.66  USD
2.99995398  BTC 34,458.13  USD
2.78114865  BTC 31,944.89  USD
2.65830954  BTC 30,533.93  USD
2.00745080  BTC 23,058.02  USD
1.99920000  BTC 22,963.25  USD
1.89920000  BTC 21,814.63  USD
1.88908050  BTC 21,698.40  USD
1.80920000  BTC 20,780.87  USD
1.79717582  BTC 20,642.76  USD
1.59920000  BTC 18,368.76  USD
1.50000000  BTC 17,229.33  USD
1.49920000  BTC 17,220.14  USD
1.46909012  BTC 16,874.29  USD
1.39920000  BTC 16,071.52  USD
1.39733000  BTC 16,050.04  USD
1.37105008  BTC 15,748.18  USD
1.10073835  BTC 12,643.32  USD
1.09920000  BTC 12,625.65  USD
1.07909582  BTC 12,394.73  USD
1.01920000  BTC 11,706.76  USD
1.00000000  BTC 11,486.22  USD
1.00000000  BTC 11,486.22  USD
0.99920000  BTC 11,477.03  USD
0.99920000  BTC 11,477.03  USD
0.99920000  BTC 11,477.03  USD
0.99920000  BTC 11,477.03  USD
0.99920000  BTC 11,477.03  USD
0.99920000  BTC 11,477.03  USD
0.94818000  BTC 10,891.00  USD
0.89740000  BTC 10,307.73  USD
0.89378900  BTC 10,266.26  USD
0.86795696  BTC 9,969.54  USD
0.85000000  BTC 9,763.29  USD
0.84920000  BTC 9,754.10  USD
0.81232237  BTC 9,330.51  USD

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
Descending output values except last
All outputs are sorted by value descending except for the last one, that may mean that the last output is the change address
Address reuse
The sender uses the same address for receiving and for change
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