Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.00685381  BTC 70.60 USD
0.00624779  BTC 63.79 USD
0.01130131  BTC 116.59 USD
0.01054508  BTC 114.59 USD
0.01208917  BTC 123.65 USD
0.00447431  BTC 49.98 USD
0.00523217  BTC 59.68 USD
0.01028935  BTC 106.35 USD
0.00749780  BTC 73.07 USD
0.00509593  BTC 63.12 USD
0.01082882  BTC 100.90 USD
0.00754835  BTC 72.38 USD
0.01159536  BTC 127.04 USD
0.00505746  BTC 48.48 USD
0.01174651  BTC 124.39 USD
0.00622431  BTC 60.43 USD
0.00812032  BTC 87.66 USD
0.01169072  BTC 123.70 USD
0.00684547  BTC 70.59 USD
0.00628378  BTC 60.93 USD
0.00485351  BTC 52.45 USD
0.00628324  BTC 64.44 USD
0.00490492  BTC 58.64 USD
0.01156156  BTC 126.65 USD
0.00681696  BTC 70.62 USD
0.00688482  BTC 72.06 USD
0.01023987  BTC 116.80 USD
0.00812468  BTC 79.20 USD
0.01024665  BTC 108.37 USD
0.01012907  BTC 104.46 USD
0.00686887  BTC 69.77 USD
0.00638142  BTC 67.64 USD
0.01194481  BTC 103.70 USD
0.00817297  BTC 88.03 USD
0.01196648  BTC 116.65 USD
0.00198469  BTC 20.07 USD
0.00730739  BTC 73.82 USD
0.00718182  BTC 72.95 USD
0.01092278  BTC 111.60 USD
0.00722321  BTC 69.17 USD
0.00373579  BTC 37.78 USD
0.01078372  BTC 100.13 USD
0.00629522  BTC 53.27 USD
0.00620837  BTC 64.01 USD
0.01053687  BTC 124.47 USD
0.01042381  BTC 130.99 USD
0.00483978  BTC 52.37 USD
0.00623622  BTC 62.29 USD
0.00530358  BTC 62.65 USD
0.00414436  BTC 47.46 USD
0.00004721  BTC 0.40  USD
0.70200000  BTC 5,940.86  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.
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
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