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
0.00837650  BTC 35.49 USD
0.00490193  BTC 20.79 USD
0.00381967  BTC 14.15 USD
0.01900000  BTC 77.75 USD
0.00377923  BTC 14.47 USD
0.00831170  BTC 34.01 USD
0.00841115  BTC 33.12 USD
0.00124795  BTC 5.62 USD
0.00472493  BTC 20.40 USD
0.00404727  BTC 15.36 USD
0.00487610  BTC 21.97 USD
0.00058800  BTC 1.97 USD
0.00479189  BTC 18.90 USD
0.00476578  BTC 17.49 USD
0.00476027  BTC 17.83 USD
0.00462663  BTC 21.70 USD
0.00454845  BTC 20.86 USD
0.00461613  BTC 15.85 USD
0.00429383  BTC 18.68 USD
0.00488960  BTC 21.17 USD
0.00473988  BTC 22.24 USD
0.00491042  BTC 22.63 USD
0.00477673  BTC 22.00 USD
0.00486042  BTC 20.54 USD
0.00846079  BTC 34.17 USD
0.00844051  BTC 29.75 USD
0.04955150  BTC 196.41 USD
0.00716955  BTC 31.19 USD
0.00381271  BTC 14.12 USD
0.00526317  BTC 22.13 USD
0.00468600  BTC 22.64 USD
0.00466940  BTC 17.00 USD
0.00407769  BTC 16.10 USD
0.01277470  BTC 55.58 USD
0.00483101  BTC 22.08 USD
0.00435330  BTC 18.80 USD
0.01159197  BTC 50.18 USD
0.00472254  BTC 20.81 USD
0.00388925  BTC 14.11 USD
0.00491094  BTC 21.03 USD
0.00832357  BTC 35.00 USD
0.01400000  BTC 50.97 USD
0.00439054  BTC 17.40 USD
0.00447092  BTC 19.99 USD
0.00536900  BTC 21.28 USD
0.01272963  BTC 53.22 USD
0.00164970  BTC 7.54 USD
0.00045200  BTC 2.44  USD
0.32070000  BTC 1,734.65  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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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
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