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
0.01030421  BTC 54.20 USD
0.01032177  BTC 69.34 USD
0.01046966  BTC 77.72 USD
0.01038770  BTC 58.30 USD
0.01046791  BTC 72.11 USD
0.01047894  BTC 82.98 USD
0.01070892  BTC 45.71 USD
0.01031437  BTC 91.48 USD
0.01060621  BTC 70.60 USD
0.01068147  BTC 79.95 USD
0.01040333  BTC 40.87 USD
0.01046779  BTC 84.23 USD
0.01059029  BTC 84.54 USD
0.01060332  BTC 60.69 USD
0.01042300  BTC 37.30 USD
0.01069725  BTC 78.06 USD
0.01062242  BTC 43.74 USD
0.01068728  BTC 38.77 USD
0.01053643  BTC 92.46 USD
0.01045004  BTC 90.69 USD
0.01044028  BTC 91.27 USD
0.01054517  BTC 85.03 USD
0.01055371  BTC 66.99 USD
0.01057357  BTC 72.91 USD
0.01034694  BTC 40.17 USD
0.01033067  BTC 71.16 USD
0.01037182  BTC 65.58 USD
0.01072482  BTC 42.98 USD
0.01053662  BTC 86.97 USD
0.01045479  BTC 37.09 USD
0.01061399  BTC 66.60 USD
0.01049349  BTC 69.00 USD
0.01050308  BTC 68.07 USD
0.01047147  BTC 57.12 USD
0.01042819  BTC 89.49 USD
0.01053727  BTC 92.84 USD
0.01043974  BTC 55.40 USD
0.01041292  BTC 72.86 USD
0.01047398  BTC 68.40 USD
0.01039487  BTC 81.08 USD
0.01061406  BTC 66.29 USD
0.01065022  BTC 36.96 USD
0.01028753  BTC 85.85 USD
0.01040945  BTC 89.04 USD
0.01061752  BTC 41.10 USD
0.01039203  BTC 72.06 USD
0.01035539  BTC 99.85 USD
0.01027995  BTC 35.21 USD
0.01027000  BTC 65.38 USD
0.01052112  BTC 40.13 USD
0.00246253  BTC 29.09  USD
2.00000000  BTC 23,626.32  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