Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
6

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
0.00288306  BTC 23.37 USD
0.00324764  BTC 27.87 USD
0.00310625  BTC 23.28 USD
0.00322168  BTC 26.53 USD
0.00308818  BTC 23.75 USD
0.00311854  BTC 23.20 USD
0.00250684  BTC 16.52 USD
0.00377399  BTC 34.39 USD
0.00240014  BTC 15.82 USD
0.00214602  BTC 14.06 USD
0.00246614  BTC 16.65 USD
0.00243598  BTC 16.36 USD
0.00248475  BTC 16.13 USD
0.00313802  BTC 29.09 USD
0.00249016  BTC 16.39 USD
0.00280954  BTC 27.09 USD
0.00253885  BTC 16.76 USD
0.00300973  BTC 22.57 USD
0.00258641  BTC 16.70 USD
0.00308590  BTC 23.10 USD
0.00263688  BTC 16.76 USD
0.00312280  BTC 22.66 USD
0.00261979  BTC 16.69 USD
0.00319903  BTC 24.11 USD
0.00160521  BTC 9.51 USD
0.00272949  BTC 22.81 USD
0.00180807  BTC 11.02 USD
0.00263666  BTC 21.83 USD
0.00227310  BTC 13.88 USD
0.00307844  BTC 25.94 USD
0.00254766  BTC 15.82 USD
0.00336536  BTC 31.19 USD
0.00266219  BTC 16.53 USD
0.00339232  BTC 32.77 USD
0.00264806  BTC 15.98 USD
0.00244754  BTC 15.58 USD
0.00245280  BTC 15.05 USD
0.00303376  BTC 22.99 USD
0.00241444  BTC 15.38 USD
0.00313904  BTC 23.86 USD
0.00270974  BTC 18.26 USD
0.00311295  BTC 23.36 USD
0.00282626  BTC 18.90 USD
0.00310515  BTC 22.66 USD
0.00273092  BTC 18.37 USD
0.00308661  BTC 22.60 USD
0.00251794  BTC 16.44 USD
0.00310373  BTC 23.24 USD
0.00270783  BTC 17.64 USD
0.00308698  BTC 24.04 USD
0.00184237  BTC 19.69  USD
0.25000000  BTC 2,671.76  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
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
Descending input timestamps
For transaction with more than 5 inputs — they are ordered by age — that may be due to some specific software usage
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