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
0.01157545  BTC 75.47 USD
0.01195981  BTC 77.97 USD
0.01171609  BTC 76.38 USD
0.01001480  BTC 65.29 USD
0.00788892  BTC 51.43 USD
0.01109381  BTC 72.33 USD
0.01043066  BTC 68.00 USD
0.01391648  BTC 90.73 USD
0.01391228  BTC 90.70 USD
0.01392639  BTC 90.79 USD
0.01392058  BTC 90.75 USD
0.01392734  BTC 90.80 USD
0.01396494  BTC 91.04 USD
0.01403077  BTC 91.47 USD
0.01138496  BTC 74.22 USD
0.01389238  BTC 90.57 USD
0.01126389  BTC 73.43 USD
0.01388991  BTC 90.55 USD
0.01072033  BTC 69.89 USD
0.01378456  BTC 89.87 USD
0.01027053  BTC 66.96 USD
0.01376639  BTC 89.75 USD
0.00914843  BTC 59.64 USD
0.01367547  BTC 89.16 USD
0.01421821  BTC 92.70 USD
0.01349377  BTC 87.97 USD
0.01184729  BTC 77.24 USD
0.01345253  BTC 87.70 USD
0.01159735  BTC 75.61 USD
0.01342678  BTC 87.54 USD
0.01142757  BTC 74.50 USD
0.01342183  BTC 87.50 USD
0.01133404  BTC 73.89 USD
0.01334715  BTC 87.02 USD
0.01124733  BTC 73.33 USD
0.01331773  BTC 86.82 USD
0.01105714  BTC 72.09 USD
0.01330420  BTC 86.74 USD
0.01067299  BTC 69.58 USD
0.01329013  BTC 86.64 USD
0.01032263  BTC 67.30 USD
0.01326197  BTC 86.46 USD
0.01017247  BTC 66.32 USD
0.01324166  BTC 86.33 USD
0.00969882  BTC 63.23 USD
0.01321436  BTC 86.15 USD
0.00888495  BTC 57.93 USD
0.01318866  BTC 85.98 USD
0.00691498  BTC 45.08 USD
0.01315956  BTC 85.79 USD
1.18672843  BTC 7,736.84  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
Descending input values
For transaction with more than 5 inputs — they are ordered by value descending — that may 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