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
0.00357777  BTC 128.13 USD
0.00357627  BTC 140.01 USD
0.00358224  BTC 119.97 USD
0.00357961  BTC 137.51 USD
0.00358598  BTC 145.72 USD
0.00358388  BTC 128.37 USD
0.00359810  BTC 114.74 USD
0.00357000  BTC 139.69 USD
0.00359846  BTC 120.43 USD
0.00359823  BTC 145.24 USD
0.00359847  BTC 138.24 USD
0.00359856  BTC 137.44 USD
0.00359913  BTC 128.91 USD
0.00357422  BTC 137.31 USD
0.00359784  BTC 137.41 USD
0.00357223  BTC 127.95 USD
0.00359753  BTC 120.40 USD
0.00359916  BTC 132.06 USD
0.00359749  BTC 138.47 USD
0.00358528  BTC 140.36 USD
0.00359622  BTC 140.79 USD
0.00358335  BTC 127.05 USD
0.00359611  BTC 132.03 USD
0.00358011  BTC 128.10 USD
0.00359606  BTC 146.13 USD
0.00357856  BTC 119.77 USD
0.00359606  BTC 146.13 USD
0.00357646  BTC 137.39 USD
0.00359472  BTC 131.90 USD
0.00357622  BTC 145.33 USD
0.00359381  BTC 128.59 USD
0.00357300  BTC 114.77 USD
0.00359245  BTC 127.37 USD
0.00357100  BTC 133.74 USD
0.00359231  BTC 131.81 USD
0.00356915  BTC 137.11 USD
0.00359209  BTC 128.53 USD
0.00358623  BTC 144.76 USD
0.00359189  BTC 140.62 USD
0.00358543  BTC 140.37 USD
0.00359168  BTC 128.65 USD
0.00358495  BTC 128.27 USD
0.00359167  BTC 128.51 USD
0.00358366  BTC 145.63 USD
0.00359141  BTC 115.36 USD
0.00358233  BTC 145.58 USD
0.00359065  BTC 144.94 USD
0.00358085  BTC 134.11 USD
0.00359031  BTC 140.56 USD
0.00357963  BTC 114.15 USD
0.00489711  BTC 164.85  USD
0.10506650  BTC 3,536.75  USD
0.15545490  BTC 5,232.92  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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
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
Address reuse
The sender uses the same address for receiving and for change
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