Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
3

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
0.00667615  BTC 422.83 USD
0.00590773  BTC 374.16 USD
0.00589530  BTC 373.37 USD
0.00594239  BTC 376.36 USD
0.00591705  BTC 374.75 USD
0.00598282  BTC 378.92 USD
0.00596555  BTC 377.82 USD
0.00653868  BTC 414.12 USD
0.00632577  BTC 400.64 USD
0.00660949  BTC 418.61 USD
0.00655335  BTC 415.05 USD
0.00661964  BTC 419.25 USD
0.00666584  BTC 422.17 USD
0.00667274  BTC 422.61 USD
0.00598644  BTC 379.15 USD
0.00628483  BTC 398.04 USD
0.00598359  BTC 378.96 USD
0.00628185  BTC 397.85 USD
0.00597830  BTC 378.63 USD
0.00618068  BTC 391.45 USD
0.00595848  BTC 377.37 USD
0.00609571  BTC 386.07 USD
0.00592971  BTC 375.55 USD
0.00606178  BTC 383.92 USD
0.00590792  BTC 374.17 USD
0.00605330  BTC 383.38 USD
0.00590245  BTC 373.83 USD
0.00598773  BTC 379.23 USD
0.00587803  BTC 372.28 USD
0.00675875  BTC 428.06 USD
0.18298494  BTC 11,589.17  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

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