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
0.00026715  BTC 10.25 USD
0.00026071  BTC 10.24 USD
0.00026354  BTC 10.35 USD
0.00025700  BTC 10.10 USD
0.00025897  BTC 10.17 USD
0.00025414  BTC 9.75 USD
0.00025529  BTC 9.90 USD
0.00024000  BTC 9.31 USD
0.00024000  BTC 9.43 USD
0.00023978  BTC 9.42 USD
0.00023987  BTC 9.20 USD
0.00023978  BTC 9.20 USD
0.00023975  BTC 9.20 USD
0.00023966  BTC 9.41 USD
0.00025315  BTC 9.82 USD
0.00024000  BTC 9.31 USD
0.00025353  BTC 9.96 USD
0.00024000  BTC 9.21 USD
0.00025474  BTC 10.01 USD
0.00024000  BTC 9.21 USD
0.00025619  BTC 10.06 USD
0.00024000  BTC 9.21 USD
0.00025830  BTC 10.15 USD
0.00024021  BTC 9.44 USD
0.00025990  BTC 9.97 USD
0.00024039  BTC 9.22 USD
0.00026217  BTC 10.30 USD
0.00024041  BTC 9.23 USD
0.00026536  BTC 10.29 USD
0.00024041  BTC 9.23 USD
0.00026961  BTC 10.59 USD
0.00024041  BTC 9.23 USD
0.00025334  BTC 9.95 USD
0.00024044  BTC 9.23 USD
0.00025385  BTC 9.74 USD
0.00024045  BTC 9.23 USD
0.00025456  BTC 10.00 USD
0.00024050  BTC 9.23 USD
0.00025491  BTC 9.89 USD
0.00024057  BTC 9.23 USD
0.00025585  BTC 10.05 USD
0.00024058  BTC 9.23 USD
0.00025657  BTC 10.08 USD
0.00024060  BTC 9.23 USD
0.00025764  BTC 10.12 USD
0.00024068  BTC 9.24 USD
0.00025873  BTC 10.16 USD
0.00024069  BTC 9.24 USD
0.00025941  BTC 10.19 USD
0.00024072  BTC 9.24 USD
0.24824839  BTC 14,148.17  USD
0.00001000  BTC 0.57  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.

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 between Round value and Recipient by value
[round_value] and [recipient by value] heuristics yield different results.
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