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
0.00346854  BTC 127.27 USD
0.00355584  BTC 133.17 USD
0.00339200  BTC 127.04 USD
0.00367825  BTC 137.76 USD
0.00372608  BTC 139.55 USD
0.00344456  BTC 126.39 USD
0.00335500  BTC 125.65 USD
0.00364600  BTC 133.78 USD
0.00376628  BTC 141.05 USD
0.00334599  BTC 122.77 USD
0.00351383  BTC 131.60 USD
0.00359300  BTC 131.83 USD
0.00334167  BTC 125.15 USD
0.00342367  BTC 125.62 USD
0.00350220  BTC 128.50 USD
0.00332200  BTC 121.89 USD
0.00374600  BTC 137.45 USD
0.00351718  BTC 129.05 USD
0.00331981  BTC 124.33 USD
0.00346265  BTC 127.05 USD
0.00362035  BTC 135.59 USD
0.00362103  BTC 135.61 USD
0.00374907  BTC 137.56 USD
0.00377569  BTC 138.54 USD
0.00336800  BTC 123.58 USD
0.00336878  BTC 126.17 USD
0.00338680  BTC 124.27 USD
0.00331727  BTC 124.24 USD
0.00356245  BTC 133.42 USD
0.00344600  BTC 129.06 USD
0.00336444  BTC 126.01 USD
0.00365599  BTC 136.92 USD
0.00338145  BTC 126.64 USD
0.00343165  BTC 125.91 USD
0.00345235  BTC 126.67 USD
0.00328309  BTC 122.96 USD
0.00369863  BTC 138.52 USD
0.00342163  BTC 125.55 USD
0.00355588  BTC 133.17 USD
0.00329138  BTC 123.27 USD
0.00329000  BTC 123.22 USD
0.00334433  BTC 125.25 USD
0.00335962  BTC 123.27 USD
0.00343262  BTC 125.95 USD
0.00365730  BTC 136.97 USD
0.00358000  BTC 134.08 USD
0.00340500  BTC 124.94 USD
0.00359714  BTC 134.72 USD
0.00345542  BTC 126.79 USD
0.00341477  BTC 127.89 USD
2.09505079  BTC 78,088.83  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