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
0.01231493  BTC 78.86 USD
0.01309743  BTC 84.43 USD
0.01268542  BTC 81.78 USD
0.01065418  BTC 68.68 USD
0.01043717  BTC 66.83 USD
0.01169328  BTC 74.88 USD
0.01109933  BTC 71.55 USD
0.01644923  BTC 106.04 USD
0.01644663  BTC 106.03 USD
0.01661691  BTC 106.40 USD
0.01657745  BTC 106.15 USD
0.01672026  BTC 107.79 USD
0.01694490  BTC 109.24 USD
0.01736988  BTC 111.98 USD
0.01210407  BTC 78.03 USD
0.01640621  BTC 105.76 USD
0.01189158  BTC 76.66 USD
0.01638324  BTC 105.62 USD
0.01139149  BTC 72.94 USD
0.01636117  BTC 104.77 USD
0.01084969  BTC 69.47 USD
0.01635504  BTC 105.43 USD
0.01057292  BTC 68.16 USD
0.01613731  BTC 104.03 USD
0.01744018  BTC 112.43 USD
0.01605527  BTC 102.81 USD
0.01293656  BTC 83.40 USD
0.01603643  BTC 103.38 USD
0.01237034  BTC 79.75 USD
0.01601760  BTC 102.57 USD
0.01227538  BTC 78.60 USD
0.01595403  BTC 102.85 USD
0.01192049  BTC 76.85 USD
0.01595000  BTC 102.13 USD
0.01181207  BTC 75.64 USD
0.01571956  BTC 101.34 USD
0.01162500  BTC 74.94 USD
0.01566543  BTC 100.31 USD
0.01130370  BTC 72.87 USD
0.01553627  BTC 100.16 USD
0.01099717  BTC 70.89 USD
0.01544383  BTC 98.89 USD
0.01078003  BTC 69.49 USD
0.01536249  BTC 99.04 USD
0.01064071  BTC 68.14 USD
0.01535608  BTC 98.33 USD
0.01046068  BTC 67.44 USD
0.01529669  BTC 98.61 USD
0.01033484  BTC 66.62 USD
0.01518912  BTC 97.92 USD
1.34393479  BTC 8,605.66  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
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