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
0.00507078  BTC 11.89 USD
0.00434030  BTC 4.49 USD
0.00489000  BTC 13.83 USD
0.00327152  BTC 3.98 USD
0.00389600  BTC 9.82 USD
0.00519978  BTC 12.19 USD
0.00520664  BTC 6.36 USD
0.00100000  BTC 1.09 USD
0.00100003  BTC 2.66 USD
0.00100000  BTC 1.17 USD
0.00100000  BTC 1.19 USD
0.00100000  BTC 1.05 USD
0.00100000  BTC 1.55 USD
0.00100000  BTC 1.22 USD
0.00518821  BTC 14.67 USD
0.00100142  BTC 1.23 USD
0.00519413  BTC 13.32 USD
0.00100450  BTC 2.06 USD
0.00520072  BTC 12.04 USD
0.00102000  BTC 1.16 USD
0.00300122  BTC 3.15 USD
0.00102124  BTC 1.07 USD
0.00350000  BTC 4.37 USD
0.00102126  BTC 1.07 USD
0.00415800  BTC 5.07 USD
0.00102823  BTC 1.27 USD
0.00452676  BTC 5.41 USD
0.00104281  BTC 1.79 USD
0.00500000  BTC 5.00 USD
0.00105307  BTC 2.65 USD
0.00518567  BTC 13.32 USD
0.00105307  BTC 2.65 USD
0.00519161  BTC 11.30 USD
0.00105307  BTC 2.65 USD
0.00519732  BTC 5.89 USD
0.00105374  BTC 1.26 USD
0.00520000  BTC 14.12 USD
0.00106246  BTC 2.67 USD
0.00520267  BTC 13.67 USD
0.00106294  BTC 1.33 USD
0.00520911  BTC 6.33 USD
0.00106393  BTC 1.27 USD
0.00307731  BTC 7.58 USD
0.00106655  BTC 1.47 USD
0.00342936  BTC 9.41 USD
0.00107423  BTC 1.33 USD
0.00371324  BTC 6.85 USD
0.00108337  BTC 2.74 USD
0.00401134  BTC 9.74 USD
0.00108658  BTC 1.14 USD
2.20642643  BTC 6,169.65  USD
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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.
Sweep
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. It greatly compromises your privacy.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
Round fee
The transaction has a round fee amount, the sender is probably using specific software.
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