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
0.01097516  BTC 126.06 USD
0.01150181  BTC 124.16 USD
0.01114441  BTC 166.15 USD
0.00982448  BTC 164.18 USD
0.00946632  BTC 142.55 USD
0.01043368  BTC 114.54 USD
0.01007927  BTC 100.16 USD
0.04188482  BTC 236.76 USD
0.04097970  BTC 292.54 USD
0.04620000  BTC 345.07 USD
0.04547232  BTC 452.34 USD
0.04810000  BTC 205.00 USD
0.04868000  BTC 498.22 USD
0.04900000  BTC 717.02 USD
0.01083377  BTC 108.72 USD
0.03900000  BTC 243.69 USD
0.01063555  BTC 151.28 USD
0.03880000  BTC 220.13 USD
0.01020000  BTC 145.52 USD
0.03555919  BTC 597.80 USD
0.00991511  BTC 44.61 USD
0.03239192  BTC 197.29 USD
0.00966686  BTC 147.39 USD
0.03118277  BTC 422.39 USD
0.04900000  BTC 703.75 USD
0.03106421  BTC 333.26 USD
0.01128870  BTC 71.53 USD
0.03058390  BTC 133.25 USD
0.01112397  BTC 129.87 USD
0.02883517  BTC 203.15 USD
0.01090687  BTC 135.95 USD
0.02860000  BTC 328.97 USD
0.01066923  BTC 72.74 USD
0.02854253  BTC 471.67 USD
0.01050000  BTC 192.02 USD
0.02670237  BTC 488.32 USD
0.01022501  BTC 84.12 USD
0.02512633  BTC 185.65 USD
0.01016206  BTC 109.02 USD
0.02431223  BTC 173.56 USD
0.01000000  BTC 36.41 USD
0.02400000  BTC 174.34 USD
0.00986627  BTC 80.08 USD
0.02400000  BTC 196.59 USD
0.00974445  BTC 144.37 USD
0.02355873  BTC 136.31 USD
0.00957464  BTC 129.69 USD
0.02297376  BTC 180.10 USD
0.00937260  BTC 70.00 USD
0.02199866  BTC 180.37 USD
2.99684124  BTC 34,521.40  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
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