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
0.00029510  BTC 0.07 USD
0.00035371  BTC 0.08 USD
0.00022940  BTC 0.05 USD
0.00025494  BTC 0.06 USD
0.00005831  BTC 0.01 USD
0.00022238  BTC 0.05 USD
0.00006723  BTC 0.02 USD
0.00076055  BTC 0.18 USD
0.00006300  BTC 0.01 USD
0.00006511  BTC 0.02 USD
0.00006248  BTC 0.01 USD
0.00006160  BTC 0.01 USD
0.00006000  BTC 0.01 USD
0.00056052  BTC 0.13 USD
0.00007000  BTC 0.02 USD
0.00064183  BTC 0.15 USD
0.00007439  BTC 0.02 USD
0.00196243  BTC 0.46 USD
0.00007484  BTC 0.02 USD
0.00018022  BTC 0.04 USD
0.00007543  BTC 0.02 USD
0.00022870  BTC 0.05 USD
0.00008000  BTC 0.02 USD
0.00024202  BTC 0.06 USD
0.00008200  BTC 0.02 USD
0.00029000  BTC 0.07 USD
0.00009584  BTC 0.02 USD
0.00031000  BTC 0.07 USD
0.00013852  BTC 0.03 USD
0.00051400  BTC 0.12 USD
0.00015000  BTC 0.04 USD
0.00056870  BTC 0.13 USD
0.00015353  BTC 0.04 USD
0.00067067  BTC 0.16 USD
0.00015862  BTC 0.04 USD
0.00091097  BTC 0.21 USD
0.00017065  BTC 0.04 USD
0.10808233  BTC 25.28 USD
0.00005500  BTC 0.01 USD
0.00006225  BTC 0.01  USD
0.00010350  BTC 0.02  USD
0.00010315  BTC 0.02  USD
0.00007820  BTC 0.02  USD
0.00006750  BTC 0.02  USD
0.00005660  BTC 0.01  USD
0.00006215  BTC 0.01  USD
0.00005700  BTC 0.01  USD
0.00005950  BTC 0.01  USD
0.00006462  BTC 0.02  USD
0.00032672  BTC 0.08  USD
0.00006425  BTC 0.02  USD
0.00006646  BTC 0.02  USD
0.00016100  BTC 0.04  USD
0.00058561  BTC 0.14  USD
0.00005833  BTC 0.01  USD
0.00005525  BTC 0.01  USD
0.00005650  BTC 0.01  USD
0.00006300  BTC 0.01  USD
0.00006050  BTC 0.01  USD
0.00005800  BTC 0.01  USD
0.00006550  BTC 0.02  USD
0.00006350  BTC 0.01  USD
0.00007350  BTC 0.02  USD
0.00006550  BTC 0.02  USD
0.00005550  BTC 0.01  USD
0.00005650  BTC 0.01  USD
0.00005900  BTC 0.01  USD
0.00050525  BTC 0.12  USD
0.00007000  BTC 0.02  USD
0.00005695  BTC 0.01  USD
0.00006900  BTC 0.02  USD
0.00061778  BTC 0.14  USD
0.00005750  BTC 0.01  USD
0.00020700  BTC 0.05  USD
0.00006100  BTC 0.01  USD
0.00006200  BTC 0.01  USD
0.00008250  BTC 0.02  USD
0.00006250  BTC 0.01  USD
0.00008150  BTC 0.02  USD
0.00006800  BTC 0.02  USD
0.00006700  BTC 0.02  USD
0.00008518  BTC 0.02  USD
0.00010806  BTC 0.03  USD
0.00005700  BTC 0.01  USD
0.00005886  BTC 0.01  USD
0.00006890  BTC 0.02  USD
0.00005750  BTC 0.01  USD
0.00009500  BTC 0.02  USD
0.00006050  BTC 0.01  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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
Address reuse
The sender uses the same address for receiving and for change
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