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
0.16591609  BTC 69.82 USD
0.04869265  BTC 20.49 USD
0.09433962  BTC 39.70 USD
0.00051088  BTC 0.21 USD
0.02383506  BTC 10.03 USD
0.52109240  BTC 219.28 USD
0.00034471  BTC 0.15 USD
0.00005661  BTC 0.02 USD
0.00006214  BTC 0.03 USD
0.00005291  BTC 0.02 USD
0.00005405  BTC 0.02 USD
0.00004178  BTC 0.02 USD
0.00003480  BTC 0.01 USD
0.00003439  BTC 0.01 USD
0.28527764  BTC 120.04 USD
0.00007959  BTC 0.03 USD
0.37904030  BTC 159.50 USD
0.00008219  BTC 0.03 USD
0.00003417  BTC 0.01 USD
0.00010334  BTC 0.04 USD
0.00040400  BTC 0.17 USD
0.00010734  BTC 0.05 USD
0.02327946  BTC 9.80 USD
0.00011006  BTC 0.05 USD
0.04825079  BTC 20.30 USD
0.00011257  BTC 0.05 USD
0.07085430  BTC 29.82 USD
0.00014338  BTC 0.06 USD
0.10000000  BTC 42.08 USD
0.00015167  BTC 0.06 USD
0.28410000  BTC 119.55 USD
0.00017025  BTC 0.07 USD
0.34263081  BTC 144.18 USD
0.00021321  BTC 0.09 USD
0.50000000  BTC 210.40 USD
0.00030000  BTC 0.13 USD
8.00000000  BTC 3,366.40 USD
0.00003120  BTC 0.01 USD
10.88864436  BTC 4,581.94  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.
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
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