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
0.00236203  BTC 19.71 USD
0.00229963  BTC 20.10 USD
0.00233100  BTC 19.92 USD
0.00258532  BTC 22.60 USD
0.00227084  BTC 19.41 USD
0.00247080  BTC 21.11 USD
0.00252367  BTC 21.06 USD
0.00192024  BTC 16.41 USD
0.00192024  BTC 16.41 USD
0.00191995  BTC 15.61 USD
0.00191996  BTC 16.41 USD
0.00191792  BTC 16.39 USD
0.00191787  BTC 16.39 USD
0.00191787  BTC 16.39 USD
0.00239584  BTC 20.47 USD
0.00192034  BTC 16.47 USD
0.00243000  BTC 20.28 USD
0.00192067  BTC 14.95 USD
0.00250000  BTC 21.85 USD
0.00192137  BTC 15.62 USD
0.00255422  BTC 21.83 USD
0.00192196  BTC 14.96 USD
0.00224895  BTC 19.66 USD
0.00192225  BTC 16.43 USD
0.00228172  BTC 19.50 USD
0.00192296  BTC 16.43 USD
0.00230577  BTC 19.78 USD
0.00192388  BTC 16.44 USD
0.00234405  BTC 20.11 USD
0.00192505  BTC 16.45 USD
0.00238191  BTC 20.36 USD
0.00192517  BTC 16.45 USD
0.00240977  BTC 19.60 USD
0.00192578  BTC 15.66 USD
0.00245314  BTC 21.45 USD
0.00192634  BTC 16.46 USD
0.00249071  BTC 21.77 USD
0.00192658  BTC 16.53 USD
0.00250823  BTC 19.53 USD
0.00192693  BTC 15.67 USD
0.00254428  BTC 21.74 USD
0.00192725  BTC 16.85 USD
0.00257583  BTC 22.01 USD
0.00192780  BTC 15.01 USD
0.00224165  BTC 17.45 USD
0.00192800  BTC 15.01 USD
0.00225717  BTC 19.29 USD
0.00192811  BTC 16.54 USD
0.00227876  BTC 19.47 USD
0.00192869  BTC 16.48 USD
1.60452617  BTC 12,493.05  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
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