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
0.01545501  BTC 628.05 USD
0.01071906  BTC 513.73 USD
0.00312221  BTC 153.92 USD
0.00664255  BTC 59.02 USD
0.00360836  BTC 177.13 USD
0.00868390  BTC 113.09 USD
0.00341804  BTC 32.90 USD
0.01019417  BTC 101.13 USD
0.02690703  BTC 1,028.55 USD
0.01109981  BTC 541.94 USD
0.00946676  BTC 274.74 USD
0.01357462  BTC 779.32 USD
0.00374462  BTC 183.15 USD
0.01042882  BTC 122.73 USD
0.01349647  BTC 113.13 USD
0.01028558  BTC 604.32 USD
0.00363558  BTC 177.68 USD
0.00650583  BTC 59.42 USD
0.01045105  BTC 122.96 USD
0.00839155  BTC 290.67 USD
0.00382413  BTC 35.57 USD
0.00627980  BTC 56.97 USD
0.01246097  BTC 717.53 USD
0.00999523  BTC 192.25 USD
0.01441607  BTC 114.94 USD
0.01040304  BTC 122.94 USD
0.00922767  BTC 99.57 USD
0.01007917  BTC 104.17 USD
0.01044171  BTC 123.88 USD
0.02845410  BTC 852.54 USD
0.01162501  BTC 621.10 USD
0.01195044  BTC 667.30 USD
0.01278915  BTC 453.98 USD
0.01051043  BTC 123.58 USD
0.00837106  BTC 316.50 USD
0.01169301  BTC 655.53 USD
0.00327787  BTC 31.48 USD
0.01040083  BTC 120.62 USD
0.02909135  BTC 940.35 USD
0.01061368  BTC 635.57 USD
0.01045822  BTC 123.14 USD
0.00837845  BTC 297.32 USD
0.00897292  BTC 121.66 USD
0.01060658  BTC 172.72 USD
0.00678435  BTC 65.19 USD
0.02109052  BTC 203.01 USD
0.00867383  BTC 99.10 USD
0.01024867  BTC 115.77 USD
0.00371063  BTC 183.38 USD
0.01473450  BTC 106.88 USD
0.00080220  BTC 43.21  USD
6.46400000  BTC 348,183.38  USD
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Issues that are possible to fix

Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
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