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
0.00070000  BTC 0.86 USD
0.00080854  BTC 0.99 USD
0.00076000  BTC 0.95 USD
0.00088106  BTC 1.08 USD
0.00085440  BTC 1.07 USD
0.00061189  BTC 0.75 USD
0.00050000  BTC 0.62 USD
0.47451000  BTC 582.19 USD
0.30000000  BTC 368.08 USD
1.00318310  BTC 1,230.84 USD
0.80000000  BTC 981.54 USD
2.00000000  BTC 2,453.86 USD
10.00000000  BTC 12,269.30 USD
21.80000000  BTC 26,747.07 USD
0.00069645  BTC 0.85 USD
0.27160000  BTC 333.23 USD
0.00065009  BTC 0.79 USD
0.14244417  BTC 174.77 USD
0.00053814  BTC 0.67 USD
0.13360000  BTC 163.92 USD
0.00090000  BTC 1.11 USD
0.11980000  BTC 146.99 USD
0.00086080  BTC 1.05 USD
0.10520000  BTC 129.07 USD
0.00083464  BTC 1.05 USD
0.10500000  BTC 128.83 USD
0.00079798  BTC 0.97 USD
0.09910000  BTC 121.59 USD
0.00070705  BTC 0.86 USD
0.09600000  BTC 117.79 USD
0.00070000  BTC 0.86 USD
0.09000000  BTC 110.42 USD
0.00066485  BTC 0.82 USD
0.07760000  BTC 95.21 USD
0.00063104  BTC 0.79 USD
0.07170000  BTC 87.97 USD
0.00058000  BTC 0.71 USD
0.04250000  BTC 52.14 USD
0.00053054  BTC 0.65 USD
0.04120000  BTC 50.55 USD
0.00090398  BTC 1.10 USD
0.04070000  BTC 49.94 USD
0.00090000  BTC 1.10 USD
0.04000000  BTC 49.08 USD
0.00086962  BTC 1.09 USD
0.03980000  BTC 48.83 USD
0.00085670  BTC 1.07 USD
0.03700000  BTC 45.40 USD
0.00084372  BTC 1.03 USD
0.03680000  BTC 45.15 USD
0.03347015  BTC 41.07  USD
598.37070710  BTC 734,159.00  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.
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
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
Descending input values
For transaction with more than 5 inputs — they are ordered by value descending — that may 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