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
0.00971023  BTC 108.27 USD
0.00323594  BTC 21.36 USD
0.00397169  BTC 29.73 USD
0.00422341  BTC 34.23 USD
0.00109726  BTC 17.42 USD
0.00488599  BTC 38.73 USD
0.00485904  BTC 33.51 USD
0.00316927  BTC 20.89 USD
0.00591697  BTC 50.96 USD
0.00173701  BTC 19.37 USD
0.00210985  BTC 28.30 USD
0.00226805  BTC 28.27 USD
0.00295057  BTC 18.43 USD
0.00334773  BTC 20.44 USD
0.00411687  BTC 34.70 USD
0.00424192  BTC 39.33 USD
0.00490225  BTC 33.26 USD
0.00276828  BTC 17.28 USD
0.00132421  BTC 17.94 USD
0.00425601  BTC 39.83 USD
0.00552056  BTC 66.99 USD
0.00487871  BTC 44.03 USD
0.00202882  BTC 12.59 USD
0.00034087  BTC 3.76 USD
0.00414945  BTC 32.32 USD
0.00474110  BTC 78.35 USD
0.00481038  BTC 32.02 USD
0.00360955  BTC 32.71 USD
0.00446153  BTC 36.06 USD
0.00325558  BTC 43.67 USD
0.00319644  BTC 21.04 USD
0.00490346  BTC 39.11 USD
0.00523809  BTC 42.52 USD
0.00212711  BTC 33.77 USD
0.00176869  BTC 19.72 USD
0.00405490  BTC 30.56 USD
0.00212470  BTC 35.72 USD
0.00577013  BTC 63.43 USD
0.00331879  BTC 25.54 USD
0.00418557  BTC 36.46 USD
0.00142949  BTC 8.98 USD
0.00399385  BTC 30.27 USD
0.00602326  BTC 49.55 USD
0.00490463  BTC 41.90 USD
0.00479546  BTC 33.51 USD
0.00491736  BTC 42.04 USD
0.00396832  BTC 28.96 USD
0.00427760  BTC 39.64 USD
0.00571027  BTC 54.86 USD
0.00292698  BTC 18.51 USD
0.00004983  BTC 0.31  USD
0.65850000  BTC 4,150.41  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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
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: 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