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
0.00385562  BTC 31.92 USD
0.00383885  BTC 31.78 USD
0.00371118  BTC 30.72 USD
0.00375356  BTC 30.42 USD
0.00400902  BTC 32.49 USD
0.00411254  BTC 34.05 USD
0.00379253  BTC 30.74 USD
0.00394926  BTC 32.70 USD
0.00466029  BTC 38.59 USD
0.00418364  BTC 34.64 USD
0.00376936  BTC 31.21 USD
0.00427174  BTC 35.37 USD
0.00376936  BTC 31.21 USD
0.00388484  BTC 32.17 USD
0.00448000  BTC 37.09 USD
0.00354658  BTC 29.37 USD
0.00483798  BTC 40.05 USD
0.00367484  BTC 30.43 USD
0.00450591  BTC 36.52 USD
0.00369736  BTC 30.62 USD
0.00381792  BTC 30.95 USD
0.00356877  BTC 29.55 USD
0.00431945  BTC 35.01 USD
0.00371781  BTC 30.79 USD
0.00421462  BTC 34.90 USD
0.00356910  BTC 29.55 USD
0.00377895  BTC 31.28 USD
0.00362485  BTC 30.02 USD
0.00359358  BTC 29.75 USD
0.00356476  BTC 29.52 USD
0.00408159  BTC 33.79 USD
0.00360859  BTC 29.88 USD
0.00380000  BTC 31.46 USD
0.00351072  BTC 29.07 USD
0.00477507  BTC 39.53 USD
0.00371781  BTC 30.79 USD
0.00456012  BTC 36.96 USD
0.00352515  BTC 29.19 USD
0.00376234  BTC 30.50 USD
0.00369736  BTC 30.62 USD
0.00350045  BTC 28.37 USD
0.00367484  BTC 30.43 USD
0.00363217  BTC 29.44 USD
0.00362485  BTC 30.02 USD
0.00391053  BTC 31.70 USD
0.00361184  BTC 29.91 USD
0.00431945  BTC 35.01 USD
0.00364799  BTC 30.21 USD
0.00437345  BTC 35.45 USD
0.00362485  BTC 30.02 USD
0.77028010  BTC 5,588.27  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 timestamps
For transaction with more than 5 inputs — they are ordered by age — that may be 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