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
0.01600572  BTC 647.13 USD
0.01080349  BTC 436.80 USD
0.01756451  BTC 710.15 USD
0.00213656  BTC 86.38 USD
0.00123250  BTC 49.83 USD
2.60000000  BTC 105,120.60 USD
0.03789537  BTC 1,532.15 USD
0.15000000  BTC 6,064.65 USD
0.00180170  BTC 72.84 USD
0.04699581  BTC 1,900.09 USD
0.01001196  BTC 404.79 USD
0.05736117  BTC 2,319.17 USD
0.02543058  BTC 1,028.18 USD
0.00551416  BTC 222.94 USD
0.01737392  BTC 713.69 USD
0.00200000  BTC 80.86 USD
0.03952773  BTC 1,598.15 USD
0.01153633  BTC 466.43 USD
2.00000000  BTC 80,862.00 USD
0.50000000  BTC 20,215.50 USD
0.23300000  BTC 9,420.42 USD
0.00292312  BTC 120.08 USD
0.04393762  BTC 1,776.44 USD
0.04107661  BTC 1,660.77 USD
0.01000000  BTC 404.31 USD
0.01692022  BTC 684.10 USD
0.00102359  BTC 41.38 USD
0.00275000  BTC 112.96 USD
0.18208480  BTC 7,361.87 USD
0.03321163  BTC 1,364.27 USD
0.01769011  BTC 715.23 USD
0.01000000  BTC 404.31 USD
0.04300000  BTC 1,738.53 USD
0.01197000  BTC 483.96 USD
0.00201900  BTC 81.63 USD
0.01032454  BTC 417.43 USD
0.01170405  BTC 473.21 USD
0.00116133  BTC 47.71 USD
0.00121700  BTC 49.20 USD
0.00306581  BTC 123.95 USD
0.00130968  BTC 52.95 USD
0.03270000  BTC 1,322.09 USD
0.01400000  BTC 566.03 USD
0.00710000  BTC 291.65 USD
0.01354913  BTC 556.57 USD
0.00119858  BTC 48.46 USD
0.11900000  BTC 4,811.29 USD
0.03710032  BTC 1,500.00 USD
0.00366278  BTC 148.09 USD
0.00027660  BTC 11.18 USD
12.78663465  BTC 516,976.44  USD
0.00960984  BTC 388.54  USD
{{ errorMessage }}

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: 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