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
0.01115757  BTC 655.23 USD
0.06777172  BTC 2,402.85 USD
0.03315140  BTC 1,272.42 USD
0.08811608  BTC 2,966.16 USD
0.00880000  BTC 344.52 USD
0.01502788  BTC 606.60 USD
0.02542435  BTC 975.84 USD
0.03833623  BTC 2,295.65 USD
0.00982423  BTC 352.17 USD
0.00780221  BTC 279.43 USD
0.01862215  BTC 697.23 USD
0.00792613  BTC 278.98 USD
0.60000000  BTC 30,684.60 USD
0.01087106  BTC 564.93 USD
0.07246542  BTC 2,510.93 USD
0.03111831  BTC 1,141.79 USD
0.01484812  BTC 742.82 USD
0.09779500  BTC 3,859.68 USD
0.01365619  BTC 457.05 USD
0.01754843  BTC 968.57 USD
0.01505500  BTC 611.79 USD
0.01916250  BTC 750.21 USD
0.00927178  BTC 347.25 USD
0.04225501  BTC 1,950.49 USD
0.01392000  BTC 520.61 USD
0.00807805  BTC 318.82 USD
0.04130000  BTC 1,539.95 USD
0.01000000  BTC 575.90 USD
0.02894937  BTC 929.88 USD
0.03000000  BTC 1,184.01 USD
0.00905114  BTC 367.81 USD
0.00924490  BTC 296.96 USD
0.00815800  BTC 311.58 USD
0.03977587  BTC 2,311.81 USD
0.01292740  BTC 497.59 USD
0.01500000  BTC 881.31 USD
0.02177254  BTC 803.69 USD
0.04963500  BTC 1,955.62 USD
0.00723400  BTC 292.00 USD
0.02314864  BTC 849.37 USD
0.01285226  BTC 522.28 USD
0.01866498  BTC 801.59 USD
0.01154800  BTC 413.96 USD
0.23091520  BTC 8,277.62 USD
0.02415062  BTC 891.47 USD
0.01150897  BTC 576.23 USD
0.03045834  BTC 1,191.77 USD
0.01281414  BTC 707.26 USD
0.01300000  BTC 740.08 USD
0.01282874  BTC 733.20 USD
0.00004326  BTC 1.51  USD
15.00000000  BTC 524,940.00  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.
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.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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.

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