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
0.01764978  BTC 1,503.06 USD
0.01748624  BTC 1,514.38 USD
0.01764000  BTC 1,527.69 USD
0.01877238  BTC 1,625.76 USD
0.01972085  BTC 1,707.90 USD
0.01798130  BTC 1,557.25 USD
0.01822644  BTC 1,578.48 USD
0.01500000  BTC 1,299.06 USD
0.01500724  BTC 1,299.69 USD
0.01470904  BTC 1,273.86 USD
0.01485968  BTC 1,265.45 USD
0.01450550  BTC 1,256.23 USD
0.01448810  BTC 1,254.73 USD
0.01423776  BTC 1,212.49 USD
0.01776120  BTC 1,538.19 USD
0.01510315  BTC 1,307.99 USD
0.01785140  BTC 1,546.00 USD
0.01531606  BTC 1,326.43 USD
0.01800000  BTC 1,558.87 USD
0.01534000  BTC 1,306.35 USD
0.01860575  BTC 1,611.33 USD
0.01537087  BTC 1,331.18 USD
0.01914867  BTC 1,658.35 USD
0.01540795  BTC 1,334.39 USD
0.01410127  BTC 1,200.86 USD
0.01542593  BTC 1,335.95 USD
0.01757575  BTC 1,522.13 USD
0.01563515  BTC 1,354.07 USD
0.01764384  BTC 1,528.03 USD
0.01585346  BTC 1,350.08 USD
0.01773710  BTC 1,536.10 USD
0.01591604  BTC 1,355.41 USD
0.01784731  BTC 1,519.88 USD
0.01599053  BTC 1,384.84 USD
0.01795483  BTC 1,554.96 USD
0.01660313  BTC 1,413.92 USD
0.01799284  BTC 1,532.27 USD
0.01663446  BTC 1,416.59 USD
0.01819814  BTC 1,576.03 USD
0.01676901  BTC 1,452.26 USD
0.01829296  BTC 1,584.24 USD
0.01680465  BTC 1,455.35 USD
0.01863718  BTC 1,614.05 USD
0.01691690  BTC 1,465.07 USD
0.01893025  BTC 1,612.10 USD
0.01705890  BTC 1,452.74 USD
0.01915843  BTC 1,631.53 USD
0.01746583  BTC 1,487.39 USD
0.01988001  BTC 1,721.69 USD
0.01399130  BTC 1,211.70 USD
0.84316311  BTC 71,803.77  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

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