Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
4

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
0.00870000  BTC 40.08 USD
0.00743490  BTC 34.88 USD
0.00800000  BTC 37.53 USD
0.00697590  BTC 33.70 USD
0.00725000  BTC 34.01 USD
0.00969461  BTC 46.83 USD
0.00600000  BTC 28.15 USD
0.00333735  BTC 16.12 USD
0.00334714  BTC 16.17 USD
0.00330287  BTC 15.96 USD
0.00332661  BTC 15.61 USD
0.00330026  BTC 15.48 USD
0.00324099  BTC 15.21 USD
0.00321822  BTC 15.10 USD
0.00900382  BTC 42.24 USD
0.00334714  BTC 16.17 USD
0.00937142  BTC 43.97 USD
0.00334714  BTC 16.17 USD
0.00575899  BTC 27.02 USD
0.00334714  BTC 16.17 USD
0.00662010  BTC 31.06 USD
0.00334714  BTC 16.17 USD
0.00705610  BTC 33.10 USD
0.00334714  BTC 16.17 USD
0.00733553  BTC 34.42 USD
0.00334714  BTC 16.17 USD
0.00789980  BTC 37.06 USD
0.00334714  BTC 16.17 USD
0.00830000  BTC 38.94 USD
0.00334714  BTC 16.17 USD
0.00895770  BTC 42.03 USD
0.00335272  BTC 16.20 USD
0.00918634  BTC 43.10 USD
0.00337213  BTC 15.82 USD
0.00961504  BTC 46.45 USD
0.00338563  BTC 15.88 USD
0.00973448  BTC 47.03 USD
0.00338563  BTC 15.88 USD
0.00591329  BTC 28.57 USD
0.00338563  BTC 15.88 USD
0.00639790  BTC 29.47 USD
0.00338563  BTC 15.88 USD
0.00674583  BTC 31.65 USD
0.00338563  BTC 15.88 USD
0.00700000  BTC 32.84 USD
0.00338563  BTC 15.88 USD
0.00719636  BTC 34.76 USD
0.00338563  BTC 15.88 USD
0.00727910  BTC 34.15 USD
0.00338633  BTC 15.89 USD
0.90736030  BTC 4,179.81  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
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