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
0.00291856  BTC 20.73 USD
0.01151376  BTC 94.18 USD
0.00308961  BTC 19.79 USD
0.01100493  BTC 47.57 USD
0.01007351  BTC 39.35 USD
0.00334166  BTC 21.29 USD
0.00324464  BTC 20.80 USD
0.00309131  BTC 29.70 USD
0.00306553  BTC 30.39 USD
0.00341779  BTC 34.23 USD
0.00320509  BTC 31.85 USD
0.00293117  BTC 30.12 USD
0.00305861  BTC 33.02 USD
0.00302617  BTC 32.90 USD
0.00296882  BTC 19.68 USD
0.00302095  BTC 31.89 USD
0.00299191  BTC 19.39 USD
0.00300587  BTC 31.94 USD
0.00341884  BTC 22.34 USD
0.00331844  BTC 35.36 USD
0.01130389  BTC 63.08 USD
0.00300558  BTC 32.02 USD
0.01084901  BTC 44.91 USD
0.00318465  BTC 35.01 USD
0.01002074  BTC 36.29 USD
0.00297502  BTC 33.76 USD
0.00303297  BTC 22.97 USD
0.00290992  BTC 32.74 USD
0.00297865  BTC 18.91 USD
0.00295565  BTC 34.05 USD
0.00293472  BTC 19.37 USD
0.00292876  BTC 32.31 USD
0.00294395  BTC 19.16 USD
0.00297469  BTC 30.99 USD
0.00295347  BTC 18.89 USD
0.00306849  BTC 29.83 USD
0.00302450  BTC 19.45 USD
0.00303182  BTC 28.04 USD
0.00300681  BTC 19.52 USD
0.00303284  BTC 27.49 USD
0.01011060  BTC 64.71 USD
0.00300393  BTC 28.38 USD
0.01150382  BTC 53.25 USD
0.00291448  BTC 26.70 USD
0.01171794  BTC 44.24 USD
0.00309381  BTC 27.15 USD
0.01186921  BTC 47.16 USD
0.00300151  BTC 24.36 USD
0.01014892  BTC 38.71 USD
0.00329528  BTC 27.42 USD
0.00417218  BTC 38.37  USD
1.00000000  BTC 9,195.72  USD
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Issues that are possible to fix

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.

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
Ascending 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