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
0.00239077  BTC 15.43 USD
0.00249876  BTC 16.13 USD
0.00239350  BTC 15.45 USD
0.00187037  BTC 12.07 USD
0.00173641  BTC 11.21 USD
0.00211548  BTC 13.65 USD
0.00196202  BTC 12.66 USD
0.00405482  BTC 26.17 USD
0.00399731  BTC 25.80 USD
0.00409744  BTC 26.45 USD
0.00407876  BTC 26.33 USD
0.00415811  BTC 26.84 USD
0.00422735  BTC 27.28 USD
0.00423089  BTC 27.31 USD
0.00225702  BTC 14.57 USD
0.00399614  BTC 25.79 USD
0.00217409  BTC 14.03 USD
0.00398506  BTC 25.72 USD
0.00200375  BTC 12.93 USD
0.00396953  BTC 25.62 USD
0.00191605  BTC 12.37 USD
0.00396287  BTC 25.58 USD
0.00178016  BTC 11.49 USD
0.00396274  BTC 25.58 USD
0.00427042  BTC 27.56 USD
0.00393807  BTC 25.42 USD
0.00241408  BTC 15.58 USD
0.00384607  BTC 24.82 USD
0.00239276  BTC 15.44 USD
0.00384382  BTC 24.81 USD
0.00238834  BTC 15.42 USD
0.00380929  BTC 24.59 USD
0.00218373  BTC 14.09 USD
0.00379323  BTC 24.48 USD
0.00213624  BTC 13.79 USD
0.00374080  BTC 24.14 USD
0.00205416  BTC 13.26 USD
0.00373636  BTC 24.12 USD
0.00196430  BTC 12.68 USD
0.00368763  BTC 23.80 USD
0.00194844  BTC 12.58 USD
0.00368654  BTC 23.79 USD
0.00190987  BTC 12.33 USD
0.00348983  BTC 22.52 USD
0.00182557  BTC 11.78 USD
0.00348922  BTC 22.52 USD
0.00177227  BTC 11.44 USD
0.00348129  BTC 22.47 USD
0.00166976  BTC 10.78 USD
0.00341770  BTC 22.06 USD
0.27934884  BTC 1,803.01  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