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
0.03141654  BTC 481.44 USD
0.00413415  BTC 61.64 USD
0.00529323  BTC 83.08 USD
0.20000000  BTC 3,362.26 USD
0.01004157  BTC 137.97 USD
0.16000000  BTC 2,341.29 USD
0.00998136  BTC 136.59 USD
0.11366652  BTC 1,586.46 USD
0.59054185  BTC 10,791.10 USD
0.00566703  BTC 84.50 USD
0.01380858  BTC 205.89 USD
0.02428093  BTC 443.69 USD
0.00700000  BTC 100.54 USD
0.05040000  BTC 791.10 USD
0.01458652  BTC 266.54 USD
0.21634259  BTC 3,165.76 USD
0.03600000  BTC 657.84 USD
0.15268556  BTC 2,790.06 USD
0.00922493  BTC 111.94 USD
0.11780000  BTC 1,615.13 USD
0.82521824  BTC 9,492.01 USD
0.00513612  BTC 93.85 USD
0.60000000  BTC 8,226.44 USD
0.00619400  BTC 113.18 USD
0.12000000  BTC 2,192.79 USD
0.03252200  BTC 594.28 USD
0.02754281  BTC 378.23 USD
0.03000000  BTC 444.48 USD
0.09508220  BTC 1,327.08 USD
0.03000000  BTC 444.48 USD
0.76300000  BTC 13,942.46 USD
0.11050000  BTC 1,647.47 USD
0.10000000  BTC 1,827.32 USD
0.01617746  BTC 270.35 USD
0.36230000  BTC 4,967.40 USD
0.14524391  BTC 1,762.43 USD
0.00630000  BTC 115.12 USD
0.01592699  BTC 291.04 USD
0.05148685  BTC 940.83 USD
0.05986035  BTC 939.59 USD
0.00605987  BTC 110.73 USD
0.02923309  BTC 534.18 USD
0.33000000  BTC 5,547.73 USD
0.05005942  BTC 914.75 USD
0.50000000  BTC 8,123.53 USD
0.03598545  BTC 516.83 USD
0.50000000  BTC 6,855.37 USD
0.04122139  BTC 620.73 USD
0.05592477  BTC 940.17 USD
0.09920150  BTC 1,667.71 USD
6.80308268  BTC 73,010.20  USD

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