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
0.00186889  BTC 25.32 USD
0.00196881  BTC 30.17 USD
0.00195504  BTC 12.88 USD
0.00198999  BTC 32.88 USD
0.00198708  BTC 33.21 USD
0.00121727  BTC 8.99 USD
0.00230707  BTC 38.64 USD
0.00221943  BTC 40.59 USD
0.00221731  BTC 30.34 USD
0.00226853  BTC 18.58 USD
0.00225232  BTC 36.59 USD
0.00227067  BTC 38.17 USD
0.00227356  BTC 34.66 USD
0.00227626  BTC 17.00 USD
0.00182300  BTC 24.45 USD
0.00221664  BTC 33.45 USD
0.00124800  BTC 23.37 USD
0.00218955  BTC 36.08 USD
0.00108533  BTC 16.34 USD
0.00218026  BTC 31.41 USD
0.00199117  BTC 28.32 USD
0.00217877  BTC 38.11 USD
0.00198829  BTC 31.21 USD
0.00217675  BTC 35.84 USD
0.00197938  BTC 28.96 USD
0.00217358  BTC 17.03 USD
0.00195722  BTC 35.76 USD
0.00216843  BTC 30.33 USD
0.00191316  BTC 25.59 USD
0.00214005  BTC 19.41 USD
0.00183422  BTC 27.56 USD
0.00207018  BTC 30.86 USD
0.00150000  BTC 20.07 USD
0.00205282  BTC 32.59 USD
0.00122785  BTC 13.89 USD
0.00203790  BTC 28.44 USD
0.00111465  BTC 14.15 USD
0.00202067  BTC 30.13 USD
0.00100000  BTC 9.94 USD
0.00231917  BTC 33.31 USD
0.07741927  BTC 854.08  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
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