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
0.00086436  BTC 34.56 USD
0.00087277  BTC 28.28 USD
0.00091797  BTC 36.70 USD
0.00086000  BTC 34.42 USD
0.00089811  BTC 35.94 USD
0.00090709  BTC 35.54 USD
0.00079553  BTC 25.30 USD
0.00088644  BTC 31.46 USD
0.00079546  BTC 30.41 USD
0.00079552  BTC 31.80 USD
0.00079545  BTC 26.65 USD
0.00079544  BTC 30.41 USD
0.00079535  BTC 29.48 USD
0.00087666  BTC 32.49 USD
0.00079566  BTC 25.72 USD
0.00088073  BTC 28.01 USD
0.00079576  BTC 25.02 USD
0.00089000  BTC 35.58 USD
0.00079585  BTC 25.78 USD
0.00090167  BTC 29.21 USD
0.00079632  BTC 24.67 USD
0.00091230  BTC 29.56 USD
0.00079638  BTC 30.44 USD
0.00085762  BTC 27.37 USD
0.00079646  BTC 25.33 USD
0.00086151  BTC 35.94 USD
0.00079651  BTC 30.45 USD
0.00086966  BTC 27.34 USD
0.00079671  BTC 31.88 USD
0.00087461  BTC 34.97 USD
0.00079682  BTC 25.34 USD
0.00087878  BTC 33.59 USD
0.00079703  BTC 25.35 USD
0.00088379  BTC 34.63 USD
0.00079712  BTC 33.26 USD
0.00088837  BTC 37.06 USD
0.00079766  BTC 31.25 USD
0.00089526  BTC 29.43 USD
0.00079775  BTC 26.23 USD
0.00090000  BTC 30.87 USD
0.00079776  BTC 31.89 USD
0.00090454  BTC 28.77 USD
0.00079783  BTC 28.32 USD
0.00090923  BTC 38.23 USD
0.00079791  BTC 27.37 USD
0.00091516  BTC 29.58 USD
0.00079799  BTC 31.90 USD
0.00085500  BTC 27.70 USD
0.00079806  BTC 25.80 USD
0.00085914  BTC 27.42 USD
0.66536438  BTC 25,434.22  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