Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
6

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
0.00600156  BTC 21.67 USD
0.00596238  BTC 23.40 USD
0.00608151  BTC 21.76 USD
0.00624701  BTC 21.60 USD
0.00658202  BTC 32.29 USD
0.00552860  BTC 30.16 USD
0.00532298  BTC 34.19 USD
0.00579828  BTC 23.07 USD
0.00542534  BTC 36.42 USD
0.00541722  BTC 35.99 USD
0.00550361  BTC 36.95 USD
0.00542387  BTC 36.14 USD
0.00551867  BTC 36.77 USD
0.00791563  BTC 30.33 USD
0.00539054  BTC 34.88 USD
0.00563957  BTC 22.15 USD
0.00534154  BTC 34.88 USD
0.00635748  BTC 25.07 USD
0.00539133  BTC 35.99 USD
0.00859214  BTC 44.35 USD
0.00523983  BTC 34.37 USD
0.00555418  BTC 31.98 USD
0.00813596  BTC 53.70 USD
0.00613790  BTC 20.96 USD
0.00835515  BTC 54.10 USD
0.00600956  BTC 20.38 USD
0.00511023  BTC 33.59 USD
0.00601329  BTC 21.57 USD
0.00508810  BTC 33.46 USD
0.00566766  BTC 22.71 USD
0.00507206  BTC 33.42 USD
0.00521326  BTC 20.01 USD
0.00996029  BTC 65.94 USD
0.00622944  BTC 24.10 USD
0.00992519  BTC 65.21 USD
0.00633725  BTC 25.28 USD
0.00988010  BTC 61.95 USD
0.00632628  BTC 26.05 USD
0.00504695  BTC 31.68 USD
0.00619428  BTC 32.44 USD
0.00974396  BTC 63.43 USD
0.00555665  BTC 29.49 USD
0.00994798  BTC 64.86 USD
0.00535115  BTC 28.00 USD
0.01030059  BTC 66.62 USD
0.00561026  BTC 34.65 USD
0.00551143  BTC 35.77 USD
0.00609836  BTC 21.82 USD
0.00563508  BTC 36.76 USD
0.00885888  BTC 30.43 USD
0.00387430  BTC 28.11  USD
1.20000000  BTC 8,706.72  USD
{{ errorMessage }}

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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
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