Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
4

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
0.02000000  BTC 749.04 USD
0.01873744  BTC 687.51 USD
0.02000000  BTC 749.04 USD
0.01818781  BTC 681.17 USD
0.02000000  BTC 749.04 USD
0.01800000  BTC 660.46 USD
0.02158750  BTC 808.50 USD
0.01792757  BTC 657.80 USD
0.01795776  BTC 672.55 USD
0.01713100  BTC 641.59 USD
0.02150537  BTC 805.42 USD
0.02035450  BTC 762.32 USD
0.01800000  BTC 674.14 USD
0.01828980  BTC 684.99 USD
0.01779749  BTC 666.55 USD
0.01782227  BTC 667.48 USD
0.01960272  BTC 719.26 USD
0.02000000  BTC 749.04 USD
0.02100000  BTC 770.53 USD
0.02023010  BTC 742.28 USD
0.01803668  BTC 675.51 USD
0.01680234  BTC 629.28 USD
0.01822986  BTC 682.74 USD
0.01898990  BTC 711.21 USD
0.01795133  BTC 658.67 USD
0.01924510  BTC 720.77 USD
0.02082838  BTC 780.06 USD
0.02168874  BTC 812.29 USD
0.01941784  BTC 727.24 USD
0.02005045  BTC 735.69 USD
0.01948721  BTC 729.83 USD
0.02165813  BTC 811.14 USD
0.01932630  BTC 723.81 USD
0.01815566  BTC 679.97 USD
0.02181056  BTC 800.27 USD
0.01827544  BTC 670.56 USD
0.01762831  BTC 660.22 USD
0.01863944  BTC 683.92 USD
0.02137840  BTC 800.66 USD
0.02165509  BTC 811.03 USD
0.01780634  BTC 666.88 USD
0.01761184  BTC 659.60 USD
0.02109400  BTC 773.98 USD
0.01929256  BTC 707.88 USD
0.02126800  BTC 796.53 USD
0.01767877  BTC 662.11 USD
0.01819996  BTC 667.79 USD
0.01959840  BTC 719.10 USD
0.02066666  BTC 774.01 USD
0.01700000  BTC 623.76 USD
11.55503558  BTC 423,977.38  USD
{{ errorMessage }}

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
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