Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
4

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
0.00578825  BTC 222.16 USD
0.00150570  BTC 59.43 USD
0.00588969  BTC 226.06 USD
0.00754927  BTC 289.76 USD
0.02610217  BTC 1,030.17 USD
0.00870279  BTC 334.03 USD
0.30000000  BTC 11,840.10 USD
0.00206696  BTC 79.33 USD
0.03168478  BTC 1,239.76 USD
0.00090113  BTC 35.56 USD
0.00146975  BTC 56.41 USD
0.00060711  BTC 23.96 USD
0.01136741  BTC 436.30 USD
0.02993000  BTC 1,181.25 USD
0.00127000  BTC 48.75 USD
0.01079226  BTC 414.23 USD
0.00997989  BTC 383.05 USD
0.00313781  BTC 120.44 USD
0.00541007  BTC 213.52 USD
0.00058319  BTC 22.38 USD
0.00426447  BTC 168.31 USD
0.00506137  BTC 199.76 USD
0.01348558  BTC 517.60 USD
0.01017651  BTC 390.59 USD
0.01128215  BTC 445.27 USD
0.03913100  BTC 1,544.38 USD
0.00885854  BTC 349.62 USD
0.00887604  BTC 350.31 USD
0.00133633  BTC 52.74 USD
0.01225520  BTC 470.38 USD
0.00738116  BTC 283.30 USD
0.00058900  BTC 23.05 USD
0.01280000  BTC 491.29 USD
0.00221551  BTC 87.44 USD
0.01502464  BTC 592.98 USD
0.00208276  BTC 79.94 USD
0.00237132  BTC 93.59 USD
0.00884003  BTC 339.30 USD
0.00130519  BTC 50.10 USD
0.00257868  BTC 98.97 USD
0.00228972  BTC 87.88 USD
0.03210151  BTC 1,266.95 USD
0.01648704  BTC 650.69 USD
0.00543700  BTC 214.58 USD
0.00285382  BTC 112.63 USD
0.00887664  BTC 350.33 USD
0.01136734  BTC 436.30 USD
0.00200000  BTC 78.93 USD
0.01213090  BTC 478.77 USD
0.00722440  BTC 282.68 USD
4.55959245  BTC 179,953.44  USD
0.01197245  BTC 472.52  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.
Discrepancy: unnecessary input
The smaller input is unnecessary, as whichever of the outputs is the recipient, there's no need to include that input
How to improve?
The smaller input address is uneccessarily added to the transaction. Avoid doing this.

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