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
0.01415505  BTC 162.59 USD
0.01417861  BTC 190.18 USD
0.01416797  BTC 213.35 USD
0.01420000  BTC 190.47 USD
0.01419200  BTC 211.60 USD
0.01421528  BTC 223.13 USD
0.01420614  BTC 230.81 USD
0.01430868  BTC 227.19 USD
0.01430825  BTC 191.92 USD
0.01431000  BTC 224.62 USD
0.01430952  BTC 193.83 USD
0.01431000  BTC 205.52 USD
0.01431000  BTC 267.97 USD
0.01431052  BTC 205.53 USD
0.01422726  BTC 274.96 USD
0.01430746  BTC 193.80 USD
0.01422000  BTC 177.24 USD
0.01430656  BTC 227.16 USD
0.01421209  BTC 192.51 USD
0.01430388  BTC 213.27 USD
0.01420000  BTC 203.94 USD
0.01430387  BTC 205.44 USD
0.01419904  BTC 190.46 USD
0.01430368  BTC 239.04 USD
0.01418480  BTC 265.63 USD
0.01430205  BTC 193.73 USD
0.01417640  BTC 172.02 USD
0.01430192  BTC 200.01 USD
0.01416000  BTC 224.83 USD
0.01430140  BTC 193.72 USD
0.01414960  BTC 197.49 USD
0.01430100  BTC 191.30 USD
0.01422395  BTC 192.67 USD
0.01430085  BTC 276.38 USD
0.01421852  BTC 190.72 USD
0.01430063  BTC 219.15 USD
0.01421302  BTC 238.94 USD
0.01430000  BTC 191.29 USD
0.01420973  BTC 259.66 USD
0.01430000  BTC 199.98 USD
0.01420373  BTC 204.00 USD
0.01430000  BTC 193.70 USD
0.01420000  BTC 222.89 USD
0.01430000  BTC 238.98 USD
0.01420000  BTC 189.95 USD
0.01430000  BTC 205.38 USD
0.01419664  BTC 238.66 USD
0.01430000  BTC 236.31 USD
0.01418758  BTC 237.10 USD
0.01430000  BTC 173.52 USD
3.55711296  BTC 31,778.50  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