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
0.00386680  BTC 9.93 USD
0.00387841  BTC 10.31 USD
0.00400000  BTC 10.83 USD
0.00383109  BTC 9.40 USD
0.00400000  BTC 9.59 USD
0.00400000  BTC 10.08 USD
0.00351494  BTC 8.62 USD
0.00395238  BTC 10.12 USD
0.00351018  BTC 8.61 USD
0.00351309  BTC 9.01 USD
0.00350548  BTC 9.47 USD
0.00350544  BTC 9.49 USD
0.00350257  BTC 8.86 USD
0.00390000  BTC 10.43 USD
0.00352286  BTC 9.05 USD
0.00393497  BTC 9.95 USD
0.00352547  BTC 9.52 USD
0.00399649  BTC 10.63 USD
0.00353413  BTC 9.40 USD
0.00400000  BTC 10.83 USD
0.00353670  BTC 9.08 USD
0.00400000  BTC 10.08 USD
0.00353756  BTC 9.58 USD
0.00400000  BTC 10.08 USD
0.00353953  BTC 9.08 USD
0.00385576  BTC 9.86 USD
0.00354297  BTC 8.49 USD
0.00387252  BTC 10.46 USD
0.00355000  BTC 9.06 USD
0.00389081  BTC 10.53 USD
0.00355192  BTC 9.08 USD
0.00391445  BTC 10.37 USD
0.00355230  BTC 8.95 USD
0.00394240  BTC 10.54 USD
0.00356057  BTC 9.14 USD
0.00396790  BTC 10.14 USD
0.00356249  BTC 9.15 USD
0.00400000  BTC 10.08 USD
0.00356450  BTC 9.14 USD
0.00400000  BTC 10.83 USD
0.00356672  BTC 9.49 USD
0.00400000  BTC 10.08 USD
0.00356884  BTC 9.12 USD
0.00400000  BTC 10.08 USD
0.00357046  BTC 9.11 USD
0.00400000  BTC 10.08 USD
0.00357151  BTC 9.46 USD
0.00400000  BTC 10.83 USD
0.00358000  BTC 8.78 USD
0.00382124  BTC 10.12 USD
0.75410833  BTC 1,899.80  USD
{{ errorMessage }}

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
Address reuse
The sender uses the same address for receiving and for change
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