Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
27
Low
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
3.47580628  BTC 124,482.52 USD
0.00043409  BTC 15.55 USD
0.11439441  BTC 4,096.92 USD
0.03460590  BTC 1,239.38 USD
0.00108000  BTC 36.15  USD
0.00110000  BTC 36.81  USD
0.00180000  BTC 60.24  USD
0.00181895  BTC 60.88  USD
0.00182000  BTC 60.91  USD
0.00209000  BTC 69.95  USD
0.00227000  BTC 75.97  USD
0.00227000  BTC 75.97  USD
0.00249000  BTC 83.34  USD
0.00272015  BTC 91.04  USD
0.00294000  BTC 98.40  USD
0.00300000  BTC 100.40  USD
0.00309000  BTC 103.42  USD
0.00339779  BTC 113.72  USD
0.00350951  BTC 117.46  USD
0.00351260  BTC 117.56  USD
0.00354606  BTC 118.68  USD
0.00371000  BTC 124.17  USD
0.00459000  BTC 153.62  USD
0.00500000  BTC 167.34  USD
0.00524000  BTC 175.37  USD
0.00526000  BTC 176.04  USD
0.00553492  BTC 185.24  USD
0.00625501  BTC 209.34  USD
0.00723000  BTC 241.97  USD
0.00746000  BTC 249.67  USD
0.00755363  BTC 252.80  USD
0.00876140  BTC 293.23  USD
0.00918000  BTC 307.24  USD
0.00932000  BTC 311.92  USD
0.01039000  BTC 347.73  USD
0.01177000  BTC 393.92  USD
0.01177000  BTC 393.92  USD
0.01219000  BTC 407.97  USD
0.01397171  BTC 467.61  USD
0.01514954  BTC 507.02  USD
0.01659000  BTC 555.23  USD
0.01841000  BTC 616.15  USD
0.02397000  BTC 802.23  USD
0.02500000  BTC 836.70  USD
0.04481064  BTC 1,499.72  USD
0.07344606  BTC 2,458.09  USD
0.10602332  BTC 3,548.39  USD
0.11418000  BTC 3,821.38  USD
2.99950000  BTC 100,387.27  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.
Discrepancy: output address duplicates
There are outputs with the same address — that makes no economical sense.
How to improve?
It is not recommended to repeat addresses among the list of Recipients. It is unnecessary and costly.

Software-dependent issues that are not fixable

Ascending output values
For transaction with more than 5 outputs — they are ordered by ascending value — which may be due to some specific software usage.
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