Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
39
Low
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
37.52971454  BTC 2,208,623.80 USD
2.68130730  BTC 151,515.31 USD
0.00859372  BTC 500.27 USD
0.00300000  BTC 174.64  USD
0.00109600  BTC 63.80  USD
0.00804040  BTC 468.06  USD
0.00188588  BTC 109.78  USD
0.00340743  BTC 198.36  USD
0.00638857  BTC 371.90  USD
0.70094099  BTC 40,804.58  USD
0.10981349  BTC 6,392.68  USD
0.10139371  BTC 5,902.53  USD
21.29950000  BTC 1,239,929.10  USD
0.00950000  BTC 553.03  USD
0.00081734  BTC 47.58  USD
0.00392040  BTC 228.22  USD
0.00610521  BTC 355.41  USD
0.46600000  BTC 27,127.73  USD
13.99950000  BTC 814,966.90  USD
0.02982089  BTC 1,735.99  USD
0.00346660  BTC 201.80  USD
0.05500728  BTC 3,202.19  USD
0.00110218  BTC 64.16  USD
0.69018479  BTC 40,178.42  USD
0.01270608  BTC 739.67  USD
0.00405752  BTC 236.20  USD
0.00450000  BTC 261.96  USD
0.01855242  BTC 1,080.01  USD
1.81932334  BTC 105,910.09  USD
0.08973065  BTC 5,223.58  USD
0.00648344  BTC 377.43  USD
0.01222800  BTC 711.84  USD
0.00442740  BTC 257.74  USD
0.32950000  BTC 19,181.51  USD
0.00247924  BTC 144.33  USD
0.00151000  BTC 87.90  USD
0.01059195  BTC 616.60  USD
0.01277670  BTC 743.78  USD
0.00769672  BTC 448.06  USD
0.23496600  BTC 13,678.31  USD
0.02638385  BTC 1,535.91  USD
0.00136670  BTC 79.56  USD
0.02163342  BTC 1,259.37  USD
0.01908771  BTC 1,111.17  USD
0.00276800  BTC 161.14  USD
0.04249153  BTC 2,473.60  USD
0.00454595  BTC 264.64  USD
0.00432429  BTC 251.73  USD
0.00079100  BTC 46.05  USD
0.00280934  BTC 163.54  USD
0.00459847  BTC 267.70  USD
0.00075200  BTC 43.78  USD
0.01365268  BTC 794.78  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
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