Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
33
Low
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
100.00000000  BTC 5,702,000.00 USD
100.00000000  BTC 5,702,000.00 USD
3.42071045  BTC 210,144.50 USD
100.00000000  BTC 5,561,800.00 USD
28.51811270  BTC 1,586,120.40 USD
0.00615810  BTC 342.50 USD
179.99950000  BTC 10,011,212.00  USD
0.13887471  BTC 7,723.93  USD
0.03755159  BTC 2,088.54  USD
0.24925000  BTC 13,862.79  USD
0.00197900  BTC 110.07  USD
0.01196198  BTC 665.30  USD
0.00500000  BTC 278.09  USD
0.00250000  BTC 139.05  USD
0.03976100  BTC 2,211.43  USD
0.62530898  BTC 34,778.43  USD
0.00750000  BTC 417.14  USD
0.00980000  BTC 545.06  USD
0.00177866  BTC 98.93  USD
0.00607707  BTC 337.99  USD
0.03386733  BTC 1,883.63  USD
0.17469350  BTC 9,716.10  USD
0.00878270  BTC 488.48  USD
0.00517432  BTC 287.79  USD
0.00781767  BTC 434.80  USD
0.00862805  BTC 479.87  USD
0.02068671  BTC 1,150.55  USD
0.01947980  BTC 1,083.43  USD
0.01471400  BTC 818.36  USD
0.00905254  BTC 503.48  USD
0.00150000  BTC 83.43  USD
0.03653000  BTC 2,031.73  USD
0.00131169  BTC 72.95  USD
0.00653500  BTC 363.46  USD
0.00681999  BTC 379.31  USD
0.00234715  BTC 130.54  USD
0.00099682  BTC 55.44  USD
0.16613394  BTC 9,240.04  USD
24.99950000  BTC 1,390,422.20  USD
0.00872281  BTC 485.15  USD
0.00984954  BTC 547.81  USD
0.00943078  BTC 524.52  USD
0.00950000  BTC 528.37  USD
124.99950000  BTC 6,952,222.00  USD
0.05604734  BTC 3,117.24  USD
0.01668073  BTC 927.75  USD
0.05434376  BTC 3,022.49  USD
0.03068900  BTC 1,706.86  USD
0.02305321  BTC 1,282.17  USD
0.06000000  BTC 3,337.08  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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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