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
0.02407846  BTC 171.89 USD
0.02420470  BTC 198.45 USD
0.02411658  BTC 95.59 USD
0.02424809  BTC 468.62 USD
0.02410966  BTC 169.86 USD
0.02408000  BTC 58.86 USD
0.02424699  BTC 344.88 USD
0.02412699  BTC 198.34 USD
0.02408681  BTC 100.95 USD
0.02412336  BTC 29.45 USD
0.02414918  BTC 353.38 USD
0.02410000  BTC 54.95 USD
0.02410109  BTC 359.35 USD
0.02409000  BTC 56.45 USD
0.02414398  BTC 452.12 USD
0.10885000  BTC 1,134.13 USD
0.02420000  BTC 59.38 USD
0.02408768  BTC 104.03 USD
0.02419025  BTC 134.42 USD
0.02410000  BTC 378.54 USD
0.02410000  BTC 33.22 USD
0.02413787  BTC 65.74 USD
0.02408000  BTC 44.40 USD
0.09329659  BTC 972.08 USD
0.02410100  BTC 147.62 USD
0.02427523  BTC 100.97 USD
0.02405801  BTC 63.72 USD
0.02411657  BTC 103.38 USD
0.02410000  BTC 60.97 USD
0.02421063  BTC 278.09 USD
0.02417349  BTC 104.64 USD
0.93000000  BTC 9,689.87 USD
0.02410806  BTC 362.28 USD
0.02408750  BTC 277.21 USD
0.02406915  BTC 305.51 USD
0.02414643  BTC 323.88 USD
0.02418996  BTC 327.67 USD
0.02412258  BTC 89.35 USD
0.02412216  BTC 264.80 USD
0.25800000  BTC 2,688.16 USD
0.02411000  BTC 99.01 USD
0.02406640  BTC 345.65 USD
0.02414719  BTC 170.12 USD
0.02410426  BTC 101.36 USD
0.02406710  BTC 146.58 USD
0.02406744  BTC 246.32 USD
0.02411892  BTC 197.56 USD
0.02409714  BTC 135.56 USD
0.02408297  BTC 197.98 USD
0.02421427  BTC 189.73 USD
0.01193340  BTC 124.34  USD
49.00000000  BTC 510,541.78  USD
{{ errorMessage }}

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