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
0.00690803  BTC 410.61 USD
0.00674446  BTC 400.88 USD
0.11368176  BTC 6,757.13 USD
0.01651866  BTC 981.85 USD
0.00573926  BTC 341.14 USD
0.00001015  BTC 0.60 USD
0.00539545  BTC 320.70 USD
0.03000416  BTC 1,783.42 USD
0.00955082  BTC 567.69 USD
0.00984885  BTC 585.41 USD
0.00536467  BTC 318.87 USD
1.46132204  BTC 86,859.52 USD
0.01092597  BTC 649.43 USD
0.00756750  BTC 449.80 USD
0.00525359  BTC 312.27 USD
0.03731064  BTC 2,217.71 USD
0.09789041  BTC 5,818.51 USD
0.03222137  BTC 1,915.21 USD
0.00628023  BTC 373.29 USD
0.00526768  BTC 313.11 USD
0.36145603  BTC 21,484.59 USD
0.07224577  BTC 4,294.22 USD
0.08468352  BTC 5,033.50 USD
0.01100558  BTC 654.16 USD
0.02462831  BTC 1,463.88 USD
0.02401375  BTC 1,427.35 USD
0.01976971  BTC 1,175.09 USD
0.00520168  BTC 309.18 USD
0.01210553  BTC 719.54 USD
0.00840841  BTC 499.79 USD
0.01014261  BTC 602.87 USD
0.01560979  BTC 927.83 USD
0.00619998  BTC 368.52 USD
0.01203957  BTC 715.62 USD
0.00596660  BTC 354.65 USD
0.20331027  BTC 12,084.56 USD
0.00553490  BTC 328.99 USD
2.75571491  BTC 154,292.48  USD

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
Address reuse
The sender uses the same address for receiving and for change
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