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
0.00663754  BTC 310.51 USD
0.07243518  BTC 3,388.59 USD
0.00695737  BTC 325.47 USD
0.04034749  BTC 1,887.50 USD
0.00824804  BTC 412.63 USD
0.00712490  BTC 344.72 USD
0.04762730  BTC 2,228.05 USD
0.00654960  BTC 306.40 USD
0.00851288  BTC 398.24 USD
0.01142023  BTC 534.25 USD
0.09035810  BTC 4,227.04 USD
0.02455430  BTC 1,148.67 USD
0.00637669  BTC 319.01 USD
0.20578846  BTC 9,626.99 USD
0.03926143  BTC 1,836.69 USD
0.01172837  BTC 567.45 USD
0.00792338  BTC 451.07 USD
0.02035251  BTC 952.11 USD
0.01979881  BTC 926.21 USD
0.03450237  BTC 1,614.06 USD
0.04700000  BTC 2,198.71 USD
0.00698800  BTC 397.82 USD
0.11000000  BTC 5,145.91 USD
0.00998195  BTC 466.97 USD
0.00867154  BTC 433.82 USD
0.00856649  BTC 400.75 USD
0.02252260  BTC 1,053.63 USD
0.00651132  BTC 304.61 USD
0.00654487  BTC 372.59 USD
0.00734988  BTC 367.70 USD
0.01323000  BTC 618.91 USD
0.00654266  BTC 306.07 USD
0.00776798  BTC 387.67 USD
0.01508147  BTC 705.53 USD
0.00700097  BTC 327.51 USD
0.00654664  BTC 316.75 USD
0.00900000  BTC 449.15 USD
0.00803291  BTC 401.87 USD
0.00130000  BTC 72.67 USD
0.00796854  BTC 398.65 USD
0.00799521  BTC 399.98 USD
0.87079946  BTC 40,736.87 USD
0.01276134  BTC 596.99 USD
0.64724362  BTC 30,278.70 USD
0.00910965  BTC 426.16 USD
0.00989372  BTC 462.84 USD
0.00683043  BTC 341.71 USD
0.01120700  BTC 524.27 USD
0.02459111  BTC 1,150.40 USD
0.00682038  BTC 340.38 USD
2.66102440  BTC 122,832.88  USD
0.00530272  BTC 244.77  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