Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.00884654  BTC 35.62 USD
0.00953193  BTC 34.90 USD
0.01010912  BTC 37.90 USD
0.00831166  BTC 32.15 USD
0.01137057  BTC 47.37 USD
0.01102447  BTC 41.22 USD
0.00923697  BTC 41.83 USD
0.01179168  BTC 46.97 USD
0.00923760  BTC 48.75 USD
0.00937589  BTC 43.40 USD
0.00903235  BTC 50.76 USD
0.00265890  BTC 14.84 USD
0.00907549  BTC 50.64 USD
0.00950757  BTC 34.85 USD
0.00911787  BTC 41.35 USD
0.01064371  BTC 37.99 USD
0.00912239  BTC 39.43 USD
0.01179920  BTC 46.09 USD
0.00905141  BTC 38.96 USD
0.01108541  BTC 42.41 USD
0.00920345  BTC 35.44 USD
0.01108852  BTC 42.47 USD
0.00894704  BTC 35.16 USD
0.00841938  BTC 32.39 USD
0.00895598  BTC 33.82 USD
0.00252064  BTC 9.86 USD
0.01162730  BTC 49.63 USD
0.00000546  BTC 0.02 USD
0.00871243  BTC 35.96 USD
0.00989151  BTC 35.76 USD
0.00816150  BTC 33.78 USD
0.00521548  BTC 29.30 USD
0.00864415  BTC 36.22 USD
0.01189384  BTC 45.36 USD
0.00987450  BTC 39.51 USD
0.01174666  BTC 47.26 USD
0.01070049  BTC 42.52 USD
0.01171372  BTC 47.19 USD
0.01029489  BTC 40.05 USD
0.01116890  BTC 42.70 USD
0.01005004  BTC 37.77 USD
0.01114254  BTC 41.88 USD
0.01007817  BTC 34.43 USD
0.01106420  BTC 43.25 USD
0.00866350  BTC 29.82 USD
0.01080564  BTC 41.03 USD
0.00818514  BTC 29.18 USD
0.01005645  BTC 38.68 USD
0.00791980  BTC 28.10 USD
0.00876859  BTC 33.45 USD
0.00791585  BTC 28.70  USD
0.60000000  BTC 2,175.01  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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
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
Ascending input timestamps
For transaction with more than 5 inputs — they are ordered by age — that may be due to some specific software usage
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