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
0.01164226  BTC 78.24 USD
0.01146551  BTC 80.06 USD
0.01209199  BTC 77.40 USD
0.01233168  BTC 79.38 USD
0.02571161  BTC 159.24 USD
0.01172606  BTC 74.72 USD
0.01477206  BTC 99.23 USD
0.01484108  BTC 97.98 USD
0.01464726  BTC 96.53 USD
0.01466394  BTC 99.03 USD
0.01468191  BTC 96.19 USD
0.01471530  BTC 96.99 USD
0.01466752  BTC 96.57 USD
0.01145108  BTC 83.87 USD
0.01472652  BTC 95.58 USD
0.01102915  BTC 70.31 USD
0.01471926  BTC 93.70 USD
0.01308013  BTC 84.35 USD
0.01272532  BTC 79.30 USD
0.01207753  BTC 76.67 USD
0.01001992  BTC 62.57 USD
0.01193738  BTC 77.18 USD
0.01468467  BTC 91.66 USD
0.01226832  BTC 78.56 USD
0.01450817  BTC 91.73 USD
0.01167728  BTC 78.47 USD
0.01462353  BTC 95.38 USD
0.01163306  BTC 82.05 USD
0.01508917  BTC 103.77 USD
0.01170795  BTC 84.81 USD
0.01528747  BTC 113.16 USD
0.01165776  BTC 75.04 USD
0.01531438  BTC 113.17 USD
0.00109062  BTC 7.32 USD
0.01523499  BTC 113.09 USD
0.01318697  BTC 92.19 USD
0.01500738  BTC 110.32 USD
0.01310178  BTC 83.80 USD
0.01206152  BTC 89.90 USD
0.01218929  BTC 76.92 USD
0.01400671  BTC 107.60 USD
0.01174146  BTC 71.13 USD
0.01420732  BTC 114.69 USD
0.01171464  BTC 74.36 USD
0.01403027  BTC 115.81 USD
0.01212525  BTC 78.22 USD
0.01491548  BTC 122.31 USD
0.01213079  BTC 78.20 USD
0.01483022  BTC 118.99 USD
0.01230238  BTC 80.98 USD
6.93293281  BTC 44,166.32  USD
2.00000000  BTC 12,741.02  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.
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
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