Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
2

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
199.99510151  BTC 3,293,099.50 USD
0.03487274  BTC 574.21 USD
0.01071183  BTC 176.38 USD
0.03557143  BTC 585.72 USD
0.00258755  BTC 42.61 USD
0.00716285  BTC 117.94 USD
0.01136898  BTC 187.20 USD
0.03293193  BTC 542.25 USD
0.00734114  BTC 120.88 USD
0.06639874  BTC 1,093.32 USD
0.05137858  BTC 845.99 USD
0.39490390  BTC 6,502.45 USD
0.03377234  BTC 556.09 USD
0.00511440  BTC 84.21 USD
0.07525427  BTC 1,239.13 USD
0.02309892  BTC 380.34 USD
0.06595710  BTC 1,086.04 USD
0.63638453  BTC 10,478.65 USD
0.00899424  BTC 148.10 USD
0.01832217  BTC 301.69 USD
0.00892217  BTC 146.91 USD
0.00874725  BTC 144.03 USD
0.00507888  BTC 83.63 USD
0.04742768  BTC 780.94 USD
0.00256680  BTC 42.26 USD
0.04467675  BTC 735.64 USD
0.05120399  BTC 843.12 USD
0.71124511  BTC 11,711.29 USD
0.00251561  BTC 41.42 USD
0.05557436  BTC 915.08 USD
0.00242102  BTC 39.86 USD
0.00000546  BTC 0.09 USD
0.00000546  BTC 0.09  USD
0.00241556  BTC 39.77  USD
0.20280000  BTC 3,339.28  USD
159.10080000  BTC 2,619,738.00  USD
6.32000000  BTC 104,064.49  USD
0.25300000  BTC 4,165.87  USD
1.76160000  BTC 29,006.33  USD
4.99950000  BTC 82,321.27  USD
0.02670000  BTC 439.64  USD
0.54950000  BTC 9,048.01  USD
0.10820000  BTC 1,781.61  USD
0.08750000  BTC 1,440.77  USD
19.99950000  BTC 329,309.78  USD
3.94290000  BTC 64,923.40  USD
1.00000000  BTC 16,465.90  USD
0.99600000  BTC 16,400.04  USD
3.09638211  BTC 50,984.72  USD
0.00000546  BTC 0.09  USD
OP_RETURN 0.00  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

Address reuse
The sender uses the same address for receiving and for change
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