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
0.00087499  BTC 19.05 USD
0.00085881  BTC 18.65 USD
0.00086821  BTC 18.90 USD
0.00084776  BTC 18.46 USD
0.00085439  BTC 18.60 USD
0.00081209  BTC 17.68 USD
0.00082828  BTC 18.03 USD
0.00066621  BTC 14.50 USD
0.00066623  BTC 14.51 USD
0.00066364  BTC 14.45 USD
0.00066365  BTC 14.45 USD
0.00065781  BTC 14.32 USD
0.00065537  BTC 14.27 USD
0.00065366  BTC 14.23 USD
0.00080300  BTC 17.48 USD
0.00066650  BTC 14.51 USD
0.00080546  BTC 17.54 USD
0.00066694  BTC 14.52 USD
0.00082273  BTC 17.91 USD
0.00066840  BTC 14.55 USD
0.00083600  BTC 18.20 USD
0.00066850  BTC 14.55 USD
0.00085171  BTC 18.50 USD
0.00066858  BTC 14.56 USD
0.00085622  BTC 18.60 USD
0.00066863  BTC 14.56 USD
0.00086402  BTC 18.81 USD
0.00066895  BTC 14.56 USD
0.00087155  BTC 18.98 USD
0.00066900  BTC 14.57 USD
0.00087738  BTC 19.10 USD
0.00066923  BTC 14.57 USD
0.00080339  BTC 17.49 USD
0.00066943  BTC 14.57 USD
0.00080735  BTC 17.58 USD
0.00066962  BTC 14.58 USD
0.00081654  BTC 17.78 USD
0.00066962  BTC 14.58 USD
0.00082615  BTC 17.99 USD
0.00066966  BTC 14.58 USD
0.00083087  BTC 18.09 USD
0.00066966  BTC 14.58 USD
0.00084077  BTC 18.31 USD
0.00066969  BTC 14.58 USD
0.00085044  BTC 18.52 USD
0.00066971  BTC 14.58 USD
0.00085330  BTC 18.53 USD
0.00066975  BTC 14.58 USD
0.00085529  BTC 18.58 USD
0.00066982  BTC 14.58 USD
0.00001000  BTC 0.22  USD
0.80063543  BTC 17,897.40  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.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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
Discrepancy between Script types and Round value
[script_types] and [round_value] heuristics yield different results.
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — 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