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
0.18101439  BTC 1,660.75 USD
0.21050000  BTC 1,931.27 USD
0.02650689  BTC 243.19 USD
0.02381793  BTC 218.52 USD
0.01938582  BTC 177.86 USD
0.01260955  BTC 115.69 USD
0.25949621  BTC 2,380.79 USD
0.02654600  BTC 243.55 USD
0.01882668  BTC 172.73 USD
0.02536055  BTC 232.67 USD
0.02746422  BTC 251.98 USD
0.01363372  BTC 125.08 USD
0.01838559  BTC 168.68 USD
0.02010738  BTC 184.48 USD
0.01277960  BTC 117.25 USD
0.01807011  BTC 165.79 USD
0.01611937  BTC 147.89 USD
0.01734425  BTC 159.13 USD
0.02093132  BTC 192.04 USD
0.01314255  BTC 120.58 USD
0.01257759  BTC 115.40 USD
0.02473042  BTC 226.89 USD
0.04916626  BTC 451.08 USD
0.10856822  BTC 996.08 USD
0.04290569  BTC 393.65 USD
0.02514962  BTC 230.74 USD
0.04329207  BTC 397.19 USD
0.01415041  BTC 129.83 USD
0.02069496  BTC 189.87 USD
0.01274004  BTC 116.89 USD
0.01646321  BTC 151.04 USD
0.01484810  BTC 136.23 USD
0.10300000  BTC 944.99 USD
0.01448548  BTC 132.90 USD
0.02345250  BTC 215.17 USD
0.01371207  BTC 125.80 USD
0.01623818  BTC 148.98 USD
0.01934686  BTC 177.50 USD
0.02149403  BTC 197.20 USD
0.02653214  BTC 243.42 USD
0.02630122  BTC 241.31 USD
0.02623214  BTC 240.67 USD
0.01921359  BTC 176.28 USD
0.01996281  BTC 183.15 USD
0.01260731  BTC 115.67 USD
0.03045546  BTC 279.42 USD
0.02153870  BTC 197.61 USD
0.03638233  BTC 333.80 USD
0.02150038  BTC 197.26 USD
0.01736300  BTC 159.30 USD
18.06941717  BTC 165,780.94  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
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. 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