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
0.00001098  BTC 0.52 USD
0.00001110  BTC 0.51 USD
0.00001106  BTC 0.64 USD
0.00001190  BTC 0.37 USD
0.00001256  BTC 0.41 USD
0.00001164  BTC 0.36 USD
0.00001176  BTC 0.42 USD
0.00992657  BTC 288.23 USD
0.00595654  BTC 172.95 USD
0.00661800  BTC 192.16 USD
0.00344000  BTC 99.88 USD
0.00250000  BTC 72.59 USD
0.00376995  BTC 109.46 USD
0.00849540  BTC 246.67 USD
0.00001116  BTC 0.51 USD
0.00515851  BTC 149.78 USD
0.00001174  BTC 0.23 USD
0.00103284  BTC 29.99 USD
0.00772022  BTC 224.16 USD
0.00841993  BTC 244.48 USD
0.00001116  BTC 0.46 USD
0.00012267  BTC 3.56 USD
0.00001200  BTC 0.39 USD
0.00763452  BTC 221.68 USD
0.00001220  BTC 0.61 USD
0.00110119  BTC 31.97 USD
0.00001176  BTC 0.49 USD
0.00735435  BTC 213.54 USD
0.00611092  BTC 177.44 USD
0.00001200  BTC 0.45 USD
0.00832718  BTC 241.79 USD
0.00001211  BTC 0.38 USD
0.00549774  BTC 159.63 USD
0.00001246  BTC 0.39 USD
0.00345000  BTC 100.17 USD
0.00001253  BTC 0.45 USD
0.00001212  BTC 0.31 USD
0.00836923  BTC 243.01 USD
0.00001100  BTC 0.35 USD
0.00200000  BTC 58.07 USD
0.00001131  BTC 0.48 USD
0.00271774  BTC 78.91 USD
0.00001109  BTC 0.45 USD
0.00189353  BTC 54.98 USD
0.00001200  BTC 0.39 USD
0.00514619  BTC 149.42 USD
0.16685104  BTC 4,845.86  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.
Sweep
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. It greatly compromises your privacy.

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