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
0.00820609  BTC 307.33 USD
0.00818075  BTC 306.39 USD
0.00805163  BTC 301.55 USD
0.00825540  BTC 302.91 USD
0.00785953  BTC 288.38 USD
0.00815438  BTC 299.20 USD
0.00778199  BTC 285.54 USD
0.00814894  BTC 299.00 USD
0.00757473  BTC 277.93 USD
0.00783947  BTC 287.65 USD
0.00797559  BTC 298.70 USD
0.00813891  BTC 304.82 USD
0.00809229  BTC 303.07 USD
0.00770868  BTC 288.71 USD
0.00809201  BTC 296.91 USD
0.00817116  BTC 306.03 USD
0.00784021  BTC 293.63 USD
0.00832682  BTC 311.86 USD
0.00763432  BTC 285.92 USD
0.00768072  BTC 281.82 USD
0.00777297  BTC 291.11 USD
0.00772900  BTC 283.59 USD
0.00765615  BTC 286.74 USD
0.00762507  BTC 285.57 USD
0.00789600  BTC 295.72 USD
0.00861619  BTC 316.15 USD
0.00760243  BTC 284.73 USD
0.00814044  BTC 304.88 USD
0.00852031  BTC 319.10 USD
0.00841732  BTC 308.85 USD
0.00836540  BTC 313.30 USD
0.00858790  BTC 321.63 USD
0.00818602  BTC 306.58 USD
0.00816265  BTC 299.50 USD
0.00820588  BTC 307.33 USD
0.00853037  BTC 319.48 USD
0.00850656  BTC 318.59 USD
0.00818261  BTC 300.24 USD
0.00844900  BTC 316.43 USD
0.00860801  BTC 322.39 USD
0.00779011  BTC 285.83 USD
0.00782389  BTC 293.02 USD
0.00807148  BTC 296.16 USD
0.00817902  BTC 300.10 USD
0.00818872  BTC 306.68 USD
0.00754015  BTC 282.39 USD
0.00843000  BTC 315.72 USD
0.00793190  BTC 297.07 USD
0.00802737  BTC 300.64 USD
0.00816654  BTC 305.85 USD
4.82797174  BTC 179,952.98  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