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
0.00405184  BTC 125.53 USD
0.05249940  BTC 1,626.54 USD
0.00657595  BTC 203.74 USD
0.00181475  BTC 56.22 USD
0.08707200  BTC 2,697.66 USD
0.01000000  BTC 309.82 USD
0.60520189  BTC 18,750.37 USD
0.04746551  BTC 1,470.58 USD
0.06621979  BTC 2,051.62 USD
0.01177319  BTC 364.76 USD
0.00829368  BTC 256.95 USD
0.01000000  BTC 309.82 USD
0.00341691  BTC 105.86 USD
0.01682469  BTC 521.26 USD
0.01210305  BTC 374.98 USD
0.03521800  BTC 1,091.12 USD
0.00893993  BTC 276.98 USD
1.24957966  BTC 38,714.48 USD
0.03398122  BTC 1,052.81 USD
0.05000000  BTC 1,549.10 USD
0.13000000  BTC 4,027.66 USD
0.01886850  BTC 584.58 USD
0.00322708  BTC 99.98 USD
0.00115472  BTC 35.78 USD
0.03307711  BTC 1,024.80 USD
0.07686350  BTC 2,381.39 USD
0.00297257  BTC 92.10 USD
2.03577038  BTC 63,072.24 USD
0.00354727  BTC 109.90 USD
4.52651259  BTC 140,240.40  USD
0.09985380  BTC 3,093.67  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.
Discrepancy: output address duplicates
There are outputs with the same address — that makes no economical sense.
How to improve?
It is not recommended to repeat addresses among the list of Recipients. It is unnecessary and costly.
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: no output of the same type as inputs
The sender probably uses software generating the same change address type as the recipient address has.
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

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