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
0.00100827  BTC 68.26 USD
0.00113608  BTC 72.67 USD
0.00106344  BTC 72.79 USD
0.00130000  BTC 75.48 USD
0.00121380  BTC 83.20 USD
0.00146298  BTC 97.92 USD
0.00140956  BTC 100.25 USD
1.00000000  BTC 64,902.00 USD
0.90910024  BTC 59,002.42 USD
1.00000000  BTC 64,902.00 USD
1.00000000  BTC 64,902.00 USD
1.00000000  BTC 64,902.00 USD
1.00000000  BTC 64,902.00 USD
2.71100000  BTC 175,949.33 USD
0.00150108  BTC 102.62 USD
0.90000000  BTC 58,411.80 USD
0.00148623  BTC 106.21 USD
0.56200000  BTC 36,474.93 USD
0.00143655  BTC 98.10 USD
0.50000000  BTC 32,451.00 USD
0.00135178  BTC 83.20 USD
0.45873083  BTC 29,772.55 USD
0.00126907  BTC 86.99 USD
0.30359228  BTC 19,703.75 USD
0.00118393  BTC 83.54 USD
0.27000000  BTC 17,523.54 USD
0.00110000  BTC 76.17 USD
0.20000000  BTC 12,980.40 USD
0.00103366  BTC 65.11 USD
0.16450074  BTC 10,676.43 USD
0.00100000  BTC 63.16 USD
0.15500000  BTC 10,059.81 USD
0.00150000  BTC 97.47 USD
0.15443016  BTC 10,022.83 USD
0.00147493  BTC 100.72 USD
0.15383637  BTC 9,984.29 USD
0.00144903  BTC 97.80 USD
0.13617935  BTC 8,838.31 USD
0.00142368  BTC 92.51 USD
0.11000000  BTC 7,139.22 USD
0.00137302  BTC 84.46 USD
0.10430391  BTC 6,769.53 USD
0.00132653  BTC 82.75 USD
0.10411490  BTC 6,757.27 USD
0.00128846  BTC 90.33 USD
0.10123163  BTC 6,570.14 USD
0.00124145  BTC 87.57 USD
0.10000000  BTC 6,490.20 USD
0.00120000  BTC 81.27 USD
0.09987004  BTC 6,481.77 USD
37.05055301  BTC 2,404,655.00  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
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