Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
8
Low
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
0.00298202  BTC 99.80 USD
0.00297000  BTC 99.40 USD
0.00297678  BTC 99.63 USD
0.00295022  BTC 98.74 USD
0.00296114  BTC 110.37 USD
0.00292479  BTC 104.75 USD
0.00293715  BTC 105.19 USD
0.00283341  BTC 105.61 USD
0.00283385  BTC 101.02 USD
0.00283338  BTC 101.47 USD
0.00283338  BTC 101.01 USD
0.00283322  BTC 105.60 USD
0.00283315  BTC 94.82 USD
0.00283309  BTC 105.60 USD
0.00291552  BTC 97.58 USD
0.00283386  BTC 105.63 USD
0.00292000  BTC 97.79 USD
0.00283408  BTC 94.91 USD
0.00293046  BTC 109.23 USD
0.00283412  BTC 101.03 USD
0.00294360  BTC 110.24 USD
0.00283414  BTC 101.03 USD
0.00295573  BTC 98.92 USD
0.00283435  BTC 104.00 USD
0.00296514  BTC 99.24 USD
0.00283456  BTC 101.52 USD
0.00297304  BTC 99.50 USD
0.00283500  BTC 105.67 USD
0.00297988  BTC 99.73 USD
0.00283556  BTC 101.55 USD
0.00298620  BTC 99.94 USD
0.00283575  BTC 105.70 USD
0.00291883  BTC 97.69 USD
0.00283581  BTC 94.91 USD
0.00292257  BTC 97.81 USD
0.00283591  BTC 101.57 USD
0.00292748  BTC 107.42 USD
0.00283595  BTC 101.57 USD
0.00293331  BTC 98.17 USD
0.00283610  BTC 101.10 USD
0.00294057  BTC 98.41 USD
0.00283635  BTC 94.99 USD
0.00294859  BTC 98.75 USD
0.00283642  BTC 105.72 USD
0.00295346  BTC 98.85 USD
0.00283655  BTC 101.59 USD
0.00295911  BTC 105.98 USD
0.00283662  BTC 105.73 USD
0.00296359  BTC 110.46 USD
0.00283673  BTC 101.09 USD
2.91245447  BTC 114,022.59  USD
0.00001000  BTC 0.39  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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
Discrepancy between Round value and Recipient by value
[round_value] and [recipient by value] heuristics yield different results.
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