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
0.00378754  BTC 36.96 USD
0.00367456  BTC 35.53 USD
0.00370000  BTC 34.38 USD
0.00458354  BTC 44.80 USD
0.00432370  BTC 42.74 USD
0.00447611  BTC 41.93 USD
0.00378088  BTC 36.47 USD
0.00392165  BTC 38.40 USD
0.00404538  BTC 37.89 USD
0.00427311  BTC 39.71 USD
0.00418250  BTC 39.09 USD
0.00454702  BTC 41.06 USD
0.00438309  BTC 40.16 USD
0.00471493  BTC 45.48 USD
0.00395735  BTC 38.68 USD
0.00382353  BTC 35.53 USD
0.00428600  BTC 39.14 USD
0.00464104  BTC 42.67 USD
0.00396991  BTC 38.28 USD
0.00445327  BTC 42.86 USD
0.00408562  BTC 38.70 USD
0.00420572  BTC 38.41 USD
0.00393293  BTC 37.93 USD
0.00401877  BTC 37.16 USD
0.00372194  BTC 35.10 USD
0.00380000  BTC 35.43 USD
0.00378136  BTC 34.76 USD
0.00382621  BTC 35.56 USD
0.00420000  BTC 39.96 USD
0.00405793  BTC 37.31 USD
0.00400000  BTC 38.50 USD
0.00450750  BTC 43.63 USD
0.00472064  BTC 43.40 USD
0.00400000  BTC 36.53 USD
0.00441407  BTC 41.16 USD
0.00410000  BTC 37.69 USD
0.00389268  BTC 36.71 USD
0.00402843  BTC 37.04 USD
0.00402029  BTC 36.30 USD
0.00392249  BTC 35.42 USD
0.00373546  BTC 35.38 USD
0.00396668  BTC 36.68 USD
0.00403927  BTC 37.22 USD
0.00382202  BTC 36.85 USD
0.00416886  BTC 38.87 USD
0.00415400  BTC 37.93 USD
0.00370000  BTC 35.21 USD
0.00446440  BTC 40.80 USD
0.00397926  BTC 37.69 USD
0.00460000  BTC 44.37 USD
0.00305699  BTC 28.26  USD
0.00433318  BTC 40.06  USD
0.00510612  BTC 47.21  USD
0.00553528  BTC 51.18  USD
0.00787972  BTC 72.86  USD
0.02693882  BTC 249.07  USD
0.50907216  BTC 4,706.83  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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Ascending output values
For transaction with more than 5 outputs — they are ordered by ascending value — which may be due to some specific software usage.
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