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
0.01164740  BTC 83.05 USD
0.01258580  BTC 96.33 USD
0.01117176  BTC 96.88 USD
0.01058270  BTC 94.18 USD
0.01091937  BTC 117.88 USD
0.01121661  BTC 115.72 USD
0.01202646  BTC 111.96 USD
0.01142974  BTC 103.10 USD
0.01169799  BTC 99.18 USD
0.01081647  BTC 95.05 USD
0.01478174  BTC 77.33 USD
0.01043769  BTC 74.17 USD
0.01108747  BTC 127.54 USD
0.01208171  BTC 103.49 USD
0.01170463  BTC 94.74 USD
0.01063206  BTC 109.83 USD
0.01016164  BTC 100.49 USD
0.01137955  BTC 92.54 USD
0.01089762  BTC 102.61 USD
0.01005615  BTC 79.99 USD
0.01444733  BTC 83.18 USD
0.01095136  BTC 112.93 USD
0.01297343  BTC 103.69 USD
0.01369289  BTC 109.31 USD
0.01085348  BTC 130.45 USD
0.01011876  BTC 88.57 USD
0.01188450  BTC 89.42 USD
0.01070610  BTC 75.58 USD
0.01084956  BTC 112.80 USD
0.01153824  BTC 137.70 USD
0.01194408  BTC 120.68 USD
0.01131066  BTC 56.92 USD
0.01194627  BTC 114.72 USD
0.01070079  BTC 120.40 USD
0.01055862  BTC 92.04 USD
0.01224215  BTC 101.35 USD
0.01004363  BTC 90.43 USD
0.01202251  BTC 122.84 USD
0.01027828  BTC 98.56 USD
0.01141379  BTC 89.40 USD
0.01313891  BTC 103.37 USD
0.01101892  BTC 75.98 USD
0.01417666  BTC 104.86 USD
0.01143067  BTC 83.49 USD
0.01187418  BTC 87.58 USD
0.01145281  BTC 121.54 USD
0.01029544  BTC 108.49 USD
0.01189869  BTC 85.98 USD
0.01279277  BTC 151.12 USD
0.01088840  BTC 99.96 USD
0.00091665  BTC 8.68  USD
0.96800000  BTC 9,168.72  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