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
0.00621282  BTC 281.20 USD
0.00331011  BTC 148.90 USD
0.00849900  BTC 384.68 USD
0.00613054  BTC 277.48 USD
0.00467040  BTC 210.08 USD
0.00958042  BTC 430.95 USD
0.00500123  BTC 226.37 USD
0.02166449  BTC 980.58 USD
0.00550000  BTC 247.40 USD
0.00550945  BTC 247.83 USD
0.00329411  BTC 155.01 USD
0.00445000  BTC 201.42 USD
0.01020126  BTC 461.73 USD
0.01569818  BTC 710.53 USD
0.00315877  BTC 142.09 USD
0.00991273  BTC 445.89 USD
0.00335178  BTC 156.09 USD
0.00341542  BTC 160.72 USD
0.00380988  BTC 172.44 USD
0.00538414  BTC 243.70 USD
0.00570005  BTC 258.00 USD
0.01001661  BTC 453.37 USD
0.02919888  BTC 1,313.42 USD
0.00509003  BTC 230.38 USD
0.00586201  BTC 265.33 USD
0.01108739  BTC 501.84 USD
0.00579299  BTC 262.20 USD
0.00437800  BTC 196.93 USD
0.00548505  BTC 248.26 USD
0.01959991  BTC 887.13 USD
0.00339710  BTC 157.00 USD
0.01122767  BTC 508.19 USD
0.00538351  BTC 243.67 USD
0.00797670  BTC 361.04 USD
0.00327916  BTC 154.30 USD
0.01400000  BTC 629.75 USD
0.02665942  BTC 1,199.19 USD
0.01000000  BTC 449.82 USD
0.00781936  BTC 353.92 USD
0.00326554  BTC 150.92 USD
0.00522401  BTC 236.45 USD
0.02689000  BTC 1,209.57 USD
0.00549400  BTC 247.13 USD
0.01726172  BTC 781.30 USD
0.00983717  BTC 445.25 USD
0.00390436  BTC 176.72 USD
0.00523407  BTC 236.90 USD
0.00588345  BTC 266.30 USD
0.00513027  BTC 232.21 USD
0.01017436  BTC 457.66 USD
0.50280000  BTC 22,757.73  USD
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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