Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
3

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
0.17451616  BTC 1,431.13 USD
0.17476630  BTC 1,517.28 USD
0.17471470  BTC 1,791.97 USD
0.17480000  BTC 1,433.46 USD
0.17463207  BTC 1,441.59 USD
0.17481700  BTC 1,806.90 USD
0.17460477  BTC 2,070.44 USD
0.17459607  BTC 1,431.79 USD
0.17467569  BTC 1,801.33 USD
0.17475000  BTC 1,875.72 USD
0.17447200  BTC 1,849.20 USD
0.17460300  BTC 1,386.79 USD
0.17474833  BTC 1,478.85 USD
0.17470000  BTC 1,442.15 USD
0.17480300  BTC 1,848.73 USD
0.17479950  BTC 2,148.66 USD
0.17482862  BTC 1,802.41 USD
0.17467300  BTC 1,840.72 USD
0.17484228  BTC 1,391.20 USD
0.17461230  BTC 1,772.33 USD
0.17466936  BTC 1,689.02 USD
0.17479000  BTC 1,850.93 USD
0.17483637  BTC 1,909.44 USD
0.17474968  BTC 1,765.31 USD
0.17461320  BTC 1,782.76 USD
0.17447800  BTC 1,849.26 USD
0.17468926  BTC 1,433.38 USD
0.17463844  BTC 1,374.88 USD
0.17465767  BTC 1,406.69 USD
0.17450764  BTC 1,303.64 USD
0.17450000  BTC 1,761.73 USD
0.17469500  BTC 1,809.85 USD
0.17486323  BTC 1,816.81 USD
0.17466200  BTC 1,907.53 USD
0.17452406  BTC 1,700.85 USD
0.17487013  BTC 1,465.01 USD
0.17486100  BTC 1,839.77 USD
0.17470000  BTC 1,848.56 USD
0.17453000  BTC 1,849.81 USD
0.17452652  BTC 1,776.68 USD
0.17448780  BTC 1,691.93 USD
0.17475000  BTC 1,495.38 USD
0.17464874  BTC 1,801.02 USD
0.17464038  BTC 1,773.97 USD
0.17470327  BTC 1,429.17 USD
0.17477282  BTC 1,908.74 USD
0.17466847  BTC 1,800.76 USD
0.17450603  BTC 1,402.58 USD
0.17482666  BTC 1,775.82 USD
0.17475000  BTC 1,806.21 USD
41.89696615  BTC 386,297.56  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
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