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
0.03448538  BTC 318.89 USD
0.04002521  BTC 427.63 USD
0.02990195  BTC 275.82 USD
0.03267772  BTC 228.35 USD
0.02666362  BTC 228.07 USD
0.02787940  BTC 250.74 USD
0.01219792  BTC 79.17 USD
0.02576828  BTC 195.29 USD
0.01204712  BTC 49.59 USD
0.01204860  BTC 77.32 USD
0.01188616  BTC 66.80 USD
0.01170003  BTC 54.16 USD
0.01153869  BTC 64.83 USD
0.02233814  BTC 170.47 USD
0.01233764  BTC 79.11 USD
0.02262289  BTC 138.15 USD
0.01257625  BTC 49.43 USD
0.02611737  BTC 194.26 USD
0.01274625  BTC 82.64 USD
0.02727773  BTC 224.66 USD
0.01279598  BTC 55.08 USD
0.02912774  BTC 234.38 USD
0.01279803  BTC 83.06 USD
0.03237547  BTC 258.93 USD
0.01285265  BTC 84.31 USD
0.03304510  BTC 284.82 USD
0.01300725  BTC 85.88 USD
0.03810071  BTC 377.66 USD
0.01323270  BTC 60.01 USD
0.04203904  BTC 344.72 USD
0.01368745  BTC 88.34 USD
0.02249891  BTC 151.65 USD
0.01418602  BTC 97.56 USD
0.02275860  BTC 148.62 USD
0.01436936  BTC 91.93 USD
0.02594778  BTC 199.59 USD
0.01440668  BTC 91.79 USD
0.02630380  BTC 184.06 USD
0.01459610  BTC 93.38 USD
0.02710378  BTC 236.07 USD
0.01473082  BTC 93.55 USD
0.02756300  BTC 265.78 USD
0.01486023  BTC 93.91 USD
0.02815896  BTC 263.36 USD
0.01508339  BTC 95.32 USD
0.02936833  BTC 261.36 USD
0.01527043  BTC 101.75 USD
0.03209673  BTC 218.62 USD
0.01530864  BTC 97.93 USD
0.03248330  BTC 216.23 USD
0.00001596  BTC 0.18  USD
6.00000000  BTC 67,356.24  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 values
For transaction with more than 5 inputs — they are ordered by value ascending — that may 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