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
0.00173181  BTC 1.01 USD
0.01175614  BTC 6.30 USD
0.01042751  BTC 5.59 USD
0.01037855  BTC 5.74 USD
0.01139452  BTC 6.30 USD
0.01263400  BTC 6.98 USD
0.01086025  BTC 6.05 USD
0.01105950  BTC 6.43 USD
0.01629122  BTC 9.24 USD
0.01295612  BTC 6.95 USD
0.01398724  BTC 8.18 USD
0.01367070  BTC 7.56 USD
0.01129388  BTC 6.40 USD
0.01520215  BTC 8.40 USD
0.01175272  BTC 6.84 USD
0.01041290  BTC 6.06 USD
0.01003566  BTC 5.59 USD
0.01050078  BTC 5.63 USD
0.01518186  BTC 8.61 USD
0.01723711  BTC 10.03 USD
0.01070464  BTC 6.26 USD
0.01026848  BTC 5.72 USD
0.02500186  BTC 14.61 USD
0.01217309  BTC 7.12 USD
0.01122545  BTC 6.56 USD
0.01768993  BTC 10.03 USD
0.03910471  BTC 22.86 USD
0.01188380  BTC 6.91 USD
0.00316933  BTC 1.70 USD
0.01103255  BTC 6.15 USD
0.01051846  BTC 5.86  USD
0.38000000  BTC 211.74  USD

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.
Discrepancy: unnecessary input
The smaller input is unnecessary, as whichever of the outputs is the recipient, there's no need to include that input
How to improve?
The smaller input address is uneccessarily added to the transaction. Avoid doing this.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
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