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
0.00946094  BTC 81.74 USD
0.00945048  BTC 62.65 USD
0.00945490  BTC 85.66 USD
0.00944283  BTC 92.75 USD
0.00944604  BTC 64.78 USD
0.00947079  BTC 68.55 USD
0.00944010  BTC 83.16 USD
0.00941268  BTC 68.62 USD
0.00941290  BTC 91.82 USD
0.00941112  BTC 89.65 USD
0.00941123  BTC 64.99 USD
0.00941100  BTC 66.20 USD
0.00941010  BTC 64.47 USD
0.00940951  BTC 84.72 USD
0.00946265  BTC 92.70 USD
0.00941293  BTC 83.62 USD
0.00946692  BTC 86.65 USD
0.00941301  BTC 66.21 USD
0.00943876  BTC 87.87 USD
0.00941316  BTC 81.00 USD
0.00944176  BTC 84.69 USD
0.00941316  BTC 87.56 USD
0.00944447  BTC 91.07 USD
0.00941329  BTC 93.41 USD
0.00944737  BTC 87.87 USD
0.00941349  BTC 69.59 USD
0.00945274  BTC 81.34 USD
0.00941383  BTC 72.59 USD
0.00945839  BTC 65.22 USD
0.00941403  BTC 83.72 USD
0.00946196  BTC 69.95 USD
0.00941489  BTC 84.45 USD
0.00946561  BTC 67.46 USD
0.00941490  BTC 87.65 USD
0.00946848  BTC 64.78 USD
0.00941507  BTC 73.07 USD
0.00947233  BTC 93.04 USD
0.00941528  BTC 67.10 USD
0.00943957  BTC 92.08 USD
0.00941530  BTC 64.41 USD
0.00944132  BTC 81.57 USD
0.00941610  BTC 89.69 USD
0.00944205  BTC 66.66 USD
0.00941611  BTC 90.44 USD
0.00944342  BTC 66.67 USD
0.00941762  BTC 83.15 USD
0.00944493  BTC 67.32 USD
0.00941765  BTC 92.50 USD
0.00944643  BTC 92.54 USD
0.00941786  BTC 67.12 USD
1.41535050  BTC 12,985.37  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.
Sweep
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. It greatly compromises your privacy.

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
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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