Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.00608971  BTC 111.28 USD
0.00619968  BTC 97.38 USD
0.00619470  BTC 97.30 USD
0.00623536  BTC 56.54 USD
0.00621087  BTC 104.03 USD
0.00602475  BTC 94.63 USD
0.00584798  BTC 58.17 USD
0.00959893  BTC 75.85 USD
0.00837193  BTC 68.87 USD
0.03991974  BTC 315.44 USD
0.03154258  BTC 249.24 USD
0.04003355  BTC 272.95 USD
0.04131716  BTC 326.48 USD
0.04149881  BTC 327.91 USD
0.00603727  BTC 105.59 USD
0.00670391  BTC 56.88 USD
0.00602875  BTC 68.65 USD
0.00670000  BTC 110.40 USD
0.00590702  BTC 88.77 USD
0.00666926  BTC 56.59 USD
0.04193776  BTC 331.38 USD
0.00666103  BTC 109.76 USD
0.00622064  BTC 51.17 USD
0.00662103  BTC 123.99 USD
0.00620900  BTC 113.55 USD
0.00654119  BTC 74.49 USD
0.00619871  BTC 64.82 USD
0.00646669  BTC 64.33 USD
0.00611480  BTC 102.80 USD
0.00646118  BTC 64.27 USD
0.00608494  BTC 77.24 USD
0.00642823  BTC 88.14 USD
0.00603525  BTC 105.55 USD
0.00640800  BTC 117.19 USD
0.00602609  BTC 68.62 USD
0.00628575  BTC 94.65 USD
0.00598138  BTC 36.43 USD
0.00627504  BTC 105.49 USD
0.00586924  BTC 52.43 USD
0.00626201  BTC 105.89 USD
0.00583337  BTC 57.59 USD
0.04210087  BTC 332.67 USD
0.00152626  BTC 12.56  USD
0.50000000  BTC 4,113.26  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

Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
Descending input values
For transaction with more than 5 inputs — they are ordered by value descending — that may due to some specific software usage
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