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
0.00010545  BTC 4.88 USD
0.00012015  BTC 5.05 USD
0.00230000  BTC 97.00 USD
0.00156422  BTC 55.36 USD
0.00404131  BTC 174.59 USD
0.00427976  BTC 199.57 USD
0.00028526  BTC 9.86 USD
0.00100000  BTC 46.88 USD
0.00047691  BTC 20.24 USD
0.00081792  BTC 50.42 USD
0.00011575  BTC 4.94 USD
0.00135030  BTC 50.03 USD
0.00458512  BTC 195.66 USD
0.00016936  BTC 10.29 USD
0.00015379  BTC 6.44 USD
0.00114725  BTC 56.63 USD
0.00016252  BTC 10.01 USD
0.00010312  BTC 3.97 USD
0.00393221  BTC 196.72 USD
0.05000000  BTC 1,823.15 USD
0.01500000  BTC 635.36 USD
0.00200000  BTC 126.87 USD
0.00300000  BTC 127.31 USD
0.00011004  BTC 4.12 USD
0.00011778  BTC 6.00 USD
0.00010380  BTC 6.12 USD
0.00010580  BTC 4.96 USD
0.00200000  BTC 116.24 USD
0.00000547  BTC 0.31 USD
0.00283859  BTC 148.99 USD
0.00198976  BTC 84.91 USD
0.00010884  BTC 4.04 USD
0.00038524  BTC 14.84 USD
0.00012055  BTC 5.10 USD
0.00011754  BTC 5.95 USD
0.00039494  BTC 19.42 USD
0.00070000  BTC 40.29 USD
0.00086721  BTC 28.68 USD
0.00182083  BTC 100.23 USD
0.00432000  BTC 198.41 USD
0.00021291  BTC 9.99 USD
0.00012875  BTC 5.08 USD
0.00023964  BTC 10.15 USD
0.00235263  BTC 104.77 USD
0.00012456  BTC 3.94 USD
0.00077543  BTC 31.16 USD
0.00306908  BTC 109.81 USD
0.00029465  BTC 10.70 USD
0.01748229  BTC 1,059.65 USD
0.00011860  BTC 5.01 USD
0.00101600  BTC 38.43  USD
1.99000000  BTC 75,273.74  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