Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
3

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
9.00000000  BTC 81,539.64 USD
5.52000000  BTC 52,581.31 USD
5.00000000  BTC 43,023.75 USD
10.00000000  BTC 98,218.09 USD
5.14152899  BTC 48,203.38 USD
9.99900000  BTC 99,218.68 USD
5.00000000  BTC 43,763.10 USD
5.42916777  BTC 49,188.04 USD
15.64506546  BTC 153,662.86 USD
15.48680000  BTC 152,108.40 USD
5.61494970  BTC 49,145.52 USD
10.92279497  BTC 107,281.61 USD
10.00000000  BTC 99,228.60 USD
9.00000000  BTC 88,168.41 USD
5.00000000  BTC 47,834.45 USD
10.00000000  BTC 97,964.91 USD
7.74720000  BTC 70,189.32 USD
10.23611355  BTC 98,318.79 USD
5.31179124  BTC 45,706.64 USD
7.41952815  BTC 70,675.45 USD
5.00000000  BTC 48,025.45 USD
5.00000000  BTC 49,109.05 USD
5.00000000  BTC 48,776.05 USD
6.52418637  BTC 64,079.32 USD
5.00000000  BTC 47,628.00 USD
7.00000000  BTC 60,233.25 USD
10.00000000  BTC 97,552.10 USD
8.26180696  BTC 77,456.91 USD
9.08365233  BTC 84,491.32 USD
5.00000000  BTC 43,936.05 USD
9.15776314  BTC 80,471.19 USD
5.00000000  BTC 43,936.05 USD
5.00000000  BTC 49,109.05 USD
10.00000000  BTC 97,964.91 USD
5.00000000  BTC 46,546.50 USD
40.68000000  BTC 350,041.22 USD
12.00000000  BTC 114,307.20 USD
5.00000000  BTC 47,628.00 USD
13.00000000  BTC 127,683.52 USD
5.00000000  BTC 46,507.35 USD
15.44066474  BTC 144,760.86 USD
5.00000000  BTC 45,299.80 USD
5.00000000  BTC 47,834.45 USD
5.00000000  BTC 43,936.05 USD
13.49884441  BTC 118,617.18 USD
9.66430000  BTC 92,058.25 USD
39.99000000  BTC 384,107.53 USD
12.97906619  BTC 120,724.39 USD
5.00000000  BTC 46,876.50 USD
10.00000000  BTC 99,228.60 USD
1,900.00000000  BTC 17,373,638.00  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.
Sweep to another type
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet of another type than the initial addresses
How to improve?
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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
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