Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.00478404  BTC 31.24 USD
0.00794059  BTC 67.13 USD
0.00444683  BTC 30.03 USD
0.00444627  BTC 28.30 USD
0.00186683  BTC 12.12 USD
0.00650746  BTC 53.89 USD
0.00725969  BTC 67.28 USD
0.00209150  BTC 13.39 USD
0.00139998  BTC 9.40 USD
0.00405990  BTC 29.63 USD
0.00348145  BTC 23.55 USD
0.00203716  BTC 11.45 USD
0.00236806  BTC 7.66 USD
0.00189312  BTC 15.54 USD
0.00480743  BTC 30.61 USD
0.00749772  BTC 61.63 USD
0.00405797  BTC 33.28 USD
0.00566090  BTC 42.67 USD
0.00789484  BTC 69.56 USD
0.00548857  BTC 41.08 USD
0.00545606  BTC 41.35 USD
0.00768116  BTC 74.07 USD
0.00185899  BTC 12.04 USD
0.00444870  BTC 29.32 USD
0.00230501  BTC 14.99 USD
0.00318057  BTC 23.61 USD
0.00345416  BTC 26.58 USD
0.00305180  BTC 21.16 USD
0.00235358  BTC 15.37 USD
0.00223507  BTC 14.75 USD
0.00240486  BTC 8.37 USD
0.00138158  BTC 8.34 USD
0.00443693  BTC 29.07 USD
0.00190254  BTC 12.23 USD
0.00201996  BTC 7.78 USD
0.00279689  BTC 19.53 USD
0.00347886  BTC 27.91 USD
0.00188615  BTC 12.23 USD
0.00103764  BTC 6.69 USD
0.00477236  BTC 32.17 USD
0.00609193  BTC 52.64 USD
0.00246494  BTC 15.96 USD
0.00307601  BTC 21.70 USD
0.00186811  BTC 11.81 USD
0.00459232  BTC 29.66 USD
0.00187296  BTC 12.24 USD
0.00870475  BTC 63.93 USD
0.00334781  BTC 24.61 USD
0.00412602  BTC 34.06 USD
0.00768687  BTC 71.94 USD
0.00017487  BTC 0.60  USD
0.87100000  BTC 3,011.26  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.
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
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