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
0.00005658  BTC 0.78 USD
0.00009564  BTC 1.31 USD
0.00007002  BTC 1.00 USD
0.00004223  BTC 0.47 USD
0.00008461  BTC 0.91 USD
0.00007322  BTC 0.84 USD
0.00009588  BTC 1.14 USD
0.00005350  BTC 0.94 USD
0.00005337  BTC 0.98 USD
0.00007193  BTC 1.26 USD
0.00007445  BTC 1.30 USD
0.00006651  BTC 1.16 USD
0.00008903  BTC 1.56 USD
0.00006322  BTC 1.06 USD
0.00006616  BTC 0.76 USD
0.00008595  BTC 1.57 USD
0.00007322  BTC 0.84 USD
0.00005386  BTC 0.98 USD
0.00006798  BTC 0.85 USD
0.00003346  BTC 0.61 USD
0.00003318  BTC 0.37 USD
0.00006705  BTC 1.23 USD
0.00008606  BTC 0.96 USD
0.00006137  BTC 1.12 USD
0.00006098  BTC 1.02 USD
0.00005177  BTC 0.95 USD
0.00006993  BTC 0.96 USD
0.00005119  BTC 0.94 USD
0.00007369  BTC 1.01 USD
0.00003707  BTC 0.68 USD
0.00009525  BTC 1.01 USD
0.00008678  BTC 1.59 USD
0.00005685  BTC 0.65 USD
0.00007442  BTC 1.36 USD
0.00007096  BTC 0.82 USD
0.00006070  BTC 1.11 USD
0.00008226  BTC 0.95 USD
0.00003311  BTC 0.61 USD
0.00008125  BTC 1.01 USD
0.00007300  BTC 1.33 USD
0.00007903  BTC 0.94 USD
0.00005556  BTC 1.07 USD
0.00003819  BTC 0.43 USD
0.00006246  BTC 1.21 USD
0.00009715  BTC 1.08 USD
0.00009229  BTC 1.78 USD
0.00009509  BTC 1.02 USD
0.00009191  BTC 1.78 USD
0.00005375  BTC 0.58 USD
0.00005342  BTC 1.03 USD
0.01034221  BTC 91.32  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 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