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
0.01000000  BTC 187.26 USD
0.01131128  BTC 211.82 USD
0.01100000  BTC 205.99 USD
0.02176092  BTC 407.50 USD
0.03300000  BTC 617.96 USD
0.02588884  BTC 484.80 USD
0.00954203  BTC 178.69 USD
0.01219183  BTC 228.31 USD
0.00939832  BTC 175.99 USD
0.02188222  BTC 409.77 USD
0.01110121  BTC 207.88 USD
0.01557074  BTC 291.58 USD
0.01284846  BTC 240.60 USD
0.01121600  BTC 210.03 USD
0.02500000  BTC 468.15 USD
0.10000000  BTC 1,872.62 USD
0.00955604  BTC 178.95 USD
0.02482013  BTC 464.79 USD
0.02930926  BTC 548.85 USD
0.01156001  BTC 216.47 USD
0.00935000  BTC 175.09 USD
0.01067584  BTC 199.92 USD
0.02160000  BTC 404.48 USD
0.00937665  BTC 175.59 USD
0.01871049  BTC 350.38 USD
0.01121531  BTC 210.02 USD
0.04511648  BTC 844.86 USD
0.02311576  BTC 432.87 USD
0.07537000  BTC 1,411.39 USD
0.00974791  BTC 182.54 USD
0.01551969  BTC 290.62 USD
0.04300000  BTC 805.22 USD
0.02000000  BTC 374.52 USD
0.07974516  BTC 1,493.32 USD
0.01046648  BTC 196.00 USD
0.01484475  BTC 277.99 USD
0.01798561  BTC 336.80 USD
0.01000000  BTC 187.26 USD
0.03757962  BTC 703.72 USD
0.00986354  BTC 184.71 USD
0.02621862  BTC 490.97 USD
0.01000000  BTC 187.26 USD
0.00952000  BTC 178.27 USD
0.01292000  BTC 241.94 USD
0.03740000  BTC 700.36 USD
0.70000000  BTC 13,108.31 USD
0.06300000  BTC 1,179.75 USD
0.01000000  BTC 187.26 USD
0.02000000  BTC 374.52 USD
0.01000000  BTC 187.26 USD
20.00000000  BTC 304,934.00  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
Round fee
The transaction has a round fee amount, the sender is probably using specific software.
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