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
0.06146528  BTC 869.77 USD
0.00508781  BTC 80.18 USD
0.00723193  BTC 113.97 USD
0.99848058  BTC 15,735.69 USD
0.00539414  BTC 85.01 USD
0.00529474  BTC 83.44 USD
0.99993880  BTC 15,758.68 USD
0.00505248  BTC 79.63 USD
10.50000000  BTC 165,476.22 USD
0.00150000  BTC 23.64 USD
0.00403669  BTC 63.62 USD
0.00446032  BTC 70.29 USD
0.66000000  BTC 10,401.36 USD
0.00196526  BTC 30.97 USD
0.56568289  BTC 8,004.72 USD
0.01238300  BTC 195.15 USD
0.00179959  BTC 28.36 USD
0.00474753  BTC 74.82 USD
0.01200465  BTC 189.19 USD
0.52902171  BTC 8,337.19 USD
0.06015673  BTC 948.05 USD
0.00755833  BTC 119.12 USD
0.00335512  BTC 52.88 USD
0.00388486  BTC 54.97 USD
0.10000000  BTC 1,575.96 USD
0.00576254  BTC 90.82 USD
0.00220465  BTC 34.74 USD
0.01472613  BTC 232.08 USD
0.01166029  BTC 165.00 USD
0.00208251  BTC 32.82 USD
0.00996800  BTC 157.09 USD
0.06120864  BTC 964.63 USD
0.05773228  BTC 909.84 USD
0.02625747  BTC 413.81 USD
0.00813804  BTC 128.25 USD
0.00175977  BTC 27.73 USD
0.00702192  BTC 110.66 USD
0.00631908  BTC 99.59 USD
0.07662100  BTC 1,084.23 USD
40.00000000  BTC 630,385.56 USD
0.01550000  BTC 244.27 USD
0.00091656  BTC 12.97 USD
0.06355900  BTC 1,001.67 USD
0.01945557  BTC 306.61 USD
0.02463082  BTC 388.17 USD
2.50000000  BTC 39,399.10 USD
0.04045418  BTC 572.45 USD
0.00514483  BTC 72.80 USD
0.01772725  BTC 279.38 USD
0.00192765  BTC 30.38 USD
0.00280009  BTC 44.13  USD
100.00000000  BTC 1,575,964.00  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.
Discrepancy: unnecessary input
The smaller input is unnecessary, as whichever of the outputs is the recipient, there's no need to include that input
How to improve?
The smaller input address is uneccessarily added to the transaction. Avoid doing this.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Discrepancy between Script types and Round value
[script_types] and [round_value] heuristics yield different results.
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