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
0.00550178  BTC 360.31 USD
0.00551302  BTC 361.05 USD
0.00550835  BTC 360.74 USD
0.00546720  BTC 349.46 USD
0.00545629  BTC 346.30 USD
0.00548982  BTC 359.53 USD
0.00547615  BTC 350.04 USD
0.00560963  BTC 356.03 USD
0.00560291  BTC 366.93 USD
0.00561043  BTC 358.62 USD
0.00561041  BTC 358.62 USD
0.00561228  BTC 367.55 USD
0.00562605  BTC 357.07 USD
0.00562740  BTC 357.16 USD
0.00549831  BTC 360.08 USD
0.00560145  BTC 366.84 USD
0.00549542  BTC 351.27 USD
0.00559601  BTC 366.48 USD
0.00548242  BTC 347.96 USD
0.00559412  BTC 357.58 USD
0.00547067  BTC 358.27 USD
0.00559103  BTC 366.16 USD
0.00546048  BTC 357.61 USD
0.00558401  BTC 365.70 USD
0.00562849  BTC 357.23 USD
0.00558305  BTC 354.35 USD
0.00550886  BTC 360.78 USD
0.00558166  BTC 354.26 USD
0.00550422  BTC 351.83 USD
0.00558038  BTC 356.70 USD
0.00550000  BTC 360.20 USD
0.00557719  BTC 356.49 USD
0.00549586  BTC 351.30 USD
0.00557644  BTC 356.45 USD
0.00549441  BTC 359.83 USD
0.00557391  BTC 353.76 USD
0.00548431  BTC 350.56 USD
0.00557172  BTC 353.63 USD
0.00547796  BTC 358.75 USD
0.00556824  BTC 364.66 USD
0.00547314  BTC 347.37 USD
0.00556551  BTC 353.23 USD
0.00546981  BTC 349.63 USD
0.00556424  BTC 364.40 USD
0.00546279  BTC 349.18 USD
0.00556182  BTC 353.00 USD
0.00545816  BTC 357.45 USD
0.00556148  BTC 352.98 USD
0.00545569  BTC 357.29 USD
0.00555871  BTC 355.31 USD
0.50507542  BTC 33,705.20  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