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
0.00102193  BTC 10.62 USD
0.00104088  BTC 10.81 USD
0.00103069  BTC 10.71 USD
0.00095910  BTC 9.96 USD
0.00095218  BTC 9.89 USD
0.00099937  BTC 10.38 USD
0.00097436  BTC 10.12 USD
0.05135198  BTC 533.54 USD
0.02618837  BTC 272.09 USD
0.05925158  BTC 615.62 USD
0.05540224  BTC 575.62 USD
0.06851477  BTC 711.86 USD
0.06939774  BTC 721.03 USD
0.25958990  BTC 2,697.11 USD
0.00101094  BTC 10.50 USD
0.02383751  BTC 247.67 USD
0.00100538  BTC 10.45 USD
0.02019823  BTC 209.86 USD
0.00098871  BTC 10.27 USD
0.01892205  BTC 196.60 USD
0.00096621  BTC 10.04 USD
0.01699511  BTC 176.58 USD
0.00095494  BTC 9.92 USD
0.01584841  BTC 164.66 USD
0.00108327  BTC 11.26 USD
0.01459131  BTC 151.60 USD
0.00103361  BTC 10.74 USD
0.01342052  BTC 139.44 USD
0.00102760  BTC 10.68 USD
0.01217311  BTC 126.48 USD
0.00101669  BTC 10.56 USD
0.01085944  BTC 112.83 USD
0.00100764  BTC 10.47 USD
0.01024556  BTC 106.45 USD
0.00100206  BTC 10.41 USD
0.00888349  BTC 92.30 USD
0.00099705  BTC 10.36 USD
0.00888349  BTC 92.30 USD
0.00098042  BTC 10.19 USD
0.00875195  BTC 90.93 USD
0.00097227  BTC 10.10 USD
0.00872332  BTC 90.63 USD
0.00096236  BTC 10.00 USD
0.00864525  BTC 89.82 USD
0.00095721  BTC 9.95 USD
0.00829831  BTC 86.22 USD
0.00095273  BTC 9.90 USD
0.00755215  BTC 78.47 USD
0.00095010  BTC 9.87 USD
0.00637419  BTC 66.23 USD
3.36203212  BTC 34,931.15  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
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