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
0.00599725  BTC 335.01 USD
0.01432488  BTC 800.20 USD
0.01067129  BTC 596.11 USD
0.00589093  BTC 348.37 USD
0.03300000  BTC 1,843.41 USD
0.01032369  BTC 576.69 USD
0.00610914  BTC 341.26 USD
0.00717077  BTC 400.57 USD
0.00551666  BTC 308.17 USD
0.00538964  BTC 301.07 USD
0.00796127  BTC 444.72 USD
0.02451964  BTC 1,369.69 USD
0.00719910  BTC 402.15 USD
0.00772537  BTC 456.85 USD
0.00548928  BTC 306.64 USD
0.02893200  BTC 1,616.17 USD
0.00797520  BTC 445.50 USD
0.00528796  BTC 295.39 USD
0.20321700  BTC 11,351.91 USD
0.00541922  BTC 302.72 USD
0.01493927  BTC 834.52 USD
0.12235279  BTC 6,834.75 USD
0.02081901  BTC 1,162.97 USD
0.00588870  BTC 328.95 USD
0.00546729  BTC 305.41 USD
0.00520722  BTC 290.88 USD
0.01035196  BTC 578.27 USD
0.00677011  BTC 378.19 USD
0.02750910  BTC 1,536.69 USD
0.00557190  BTC 311.25 USD
0.00643871  BTC 359.67 USD
0.00607517  BTC 339.37 USD
0.00633818  BTC 354.06 USD
0.03562558  BTC 2,106.75 USD
0.00631164  BTC 352.57 USD
0.00557130  BTC 311.22 USD
0.00594910  BTC 332.32 USD
0.03485000  BTC 1,946.76 USD
0.00531563  BTC 296.94 USD
0.00541215  BTC 302.33 USD
0.30000000  BTC 17,740.80 USD
0.00552789  BTC 308.79 USD
0.01584644  BTC 885.20 USD
0.00560547  BTC 313.13 USD
0.06125000  BTC 3,421.49 USD
0.00568780  BTC 317.73 USD
0.02027318  BTC 1,132.48 USD
0.00568741  BTC 317.70 USD
0.00542707  BTC 303.16 USD
0.00627026  BTC 350.26 USD
0.00003298  BTC 1.84  USD
2.00000000  BTC 111,722.00  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
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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