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
0.03071897  BTC 537.26 USD
1.00000000  BTC 17,489.61 USD
0.00808718  BTC 141.44 USD
0.23056818  BTC 4,032.55 USD
0.03157242  BTC 552.19 USD
0.01567600  BTC 274.17 USD
0.02482205  BTC 434.13 USD
0.05731300  BTC 1,002.38 USD
0.01320000  BTC 230.86 USD
0.04913508  BTC 859.35 USD
0.00483002  BTC 84.48 USD
0.37700000  BTC 6,593.58 USD
0.45200000  BTC 7,905.30 USD
0.00131731  BTC 23.04 USD
0.00266611  BTC 46.63 USD
0.00400000  BTC 69.96 USD
0.00128653  BTC 22.50 USD
0.00125000  BTC 21.86 USD
0.00299924  BTC 52.46 USD
0.00400000  BTC 69.96 USD
0.00083203  BTC 14.55 USD
0.01150327  BTC 201.19 USD
0.00551751  BTC 96.50 USD
0.02352059  BTC 411.37 USD
0.00650000  BTC 113.68 USD
0.12947990  BTC 2,264.55 USD
0.00343015  BTC 59.99 USD
0.00644291  BTC 112.68 USD
0.01168438  BTC 204.36 USD
27.51263271  BTC 481,185.20 USD
0.00850000  BTC 148.66 USD
0.06927729  BTC 1,266.90  USD
0.04240000  BTC 775.39  USD
0.05350000  BTC 978.38  USD
0.07500000  BTC 1,371.56  USD
0.80199709  BTC 14,666.48  USD
0.30000000  BTC 5,486.24  USD
0.00083833  BTC 15.33  USD
0.02270000  BTC 415.13  USD
0.00674000  BTC 123.26  USD
0.00500000  BTC 91.44  USD
0.00650000  BTC 118.87  USD
0.00950000  BTC 173.73  USD
0.02500000  BTC 457.19  USD
0.05450000  BTC 996.67  USD
0.29924470  BTC 5,472.42  USD
1.11222809  BTC 20,339.81  USD
0.02450000  BTC 448.04  USD
0.01849700  BTC 338.26  USD
0.15000000  BTC 2,743.12  USD
0.00450000  BTC 82.29  USD
0.07000000  BTC 1,280.12  USD
0.02210000  BTC 404.15  USD
0.01050000  BTC 192.02  USD
26.83517609  BTC 490,746.90  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