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
0.02576289  BTC 249.81 USD
0.00065000  BTC 6.30 USD
0.00670100  BTC 64.98 USD
0.00055790  BTC 5.41 USD
0.00063000  BTC 6.11 USD
0.00045630  BTC 4.42 USD
0.00050029  BTC 4.85 USD
0.00035000  BTC 3.39 USD
0.00035005  BTC 3.39 USD
0.00022000  BTC 2.13 USD
0.00030000  BTC 2.91 USD
0.00021980  BTC 2.13 USD
0.00018000  BTC 1.75 USD
0.00015000  BTC 1.45 USD
0.06009000  BTC 582.67 USD
0.00035014  BTC 3.40 USD
3.16253818  BTC 30,665.77 USD
0.00035016  BTC 3.40 USD
0.00045773  BTC 4.44 USD
0.00035025  BTC 3.40 USD
0.00051395  BTC 4.98 USD
0.00035035  BTC 3.40 USD
0.00061318  BTC 5.95 USD
0.00035112  BTC 3.40 USD
0.00065000  BTC 6.30 USD
0.00040000  BTC 3.88 USD
0.00191360  BTC 18.56 USD
0.00041324  BTC 4.01 USD
0.00678601  BTC 65.80 USD
0.00042092  BTC 4.08 USD
0.02818486  BTC 273.30 USD
0.00043000  BTC 4.17 USD
0.07149859  BTC 693.29 USD
0.37300000  BTC 3,616.82 USD
0.00195000  BTC 18.91  USD
0.41746739  BTC 4,048.00  USD
0.01600000  BTC 155.15  USD
0.00050000  BTC 4.85  USD
0.00500000  BTC 48.48  USD
0.01240000  BTC 120.24  USD
0.00170000  BTC 16.48  USD
0.00078000  BTC 7.56  USD
0.01897000  BTC 183.94  USD
0.02361000  BTC 228.94  USD
0.00200000  BTC 19.39  USD
1.30000000  BTC 12,605.54  USD
1.66335000  BTC 16,128.79  USD
0.00475000  BTC 46.06  USD
0.27788000  BTC 2,694.48  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
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