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
0.00559524  BTC 45.47 USD
0.00667389  BTC 68.22 USD
0.00555900  BTC 51.98 USD
0.00508746  BTC 52.20 USD
0.00521184  BTC 43.43 USD
0.00596627  BTC 39.55 USD
0.00554624  BTC 52.94 USD
0.00737441  BTC 75.29 USD
0.00504187  BTC 51.71 USD
0.00557962  BTC 58.12 USD
0.00517549  BTC 53.55 USD
0.00570832  BTC 57.63 USD
0.00570212  BTC 59.26 USD
0.00559417  BTC 57.70 USD
0.00516778  BTC 31.76 USD
0.00508093  BTC 50.75 USD
0.00605473  BTC 40.77 USD
0.00698143  BTC 56.52 USD
0.00549596  BTC 49.30 USD
0.00647490  BTC 52.15 USD
0.00546588  BTC 49.96 USD
0.00648931  BTC 54.37 USD
0.00587734  BTC 51.14 USD
0.00643926  BTC 52.53 USD
0.00552868  BTC 53.87 USD
0.00647345  BTC 52.96 USD
0.00565849  BTC 54.47 USD
0.00644745  BTC 53.46 USD
0.00522574  BTC 46.54 USD
0.00626417  BTC 52.38 USD
0.00520487  BTC 26.92 USD
0.00638015  BTC 51.45 USD
0.00628783  BTC 39.42 USD
0.00624918  BTC 51.30 USD
0.00596403  BTC 43.48 USD
0.00659243  BTC 49.25 USD
0.00558073  BTC 39.66 USD
0.00676102  BTC 62.34 USD
0.00510838  BTC 44.89 USD
0.00657064  BTC 61.73 USD
0.00513540  BTC 48.64 USD
0.00669655  BTC 61.96 USD
0.00513425  BTC 60.91 USD
0.00652985  BTC 61.19 USD
0.00657954  BTC 69.34 USD
0.00634060  BTC 58.36 USD
0.00531030  BTC 46.02 USD
0.00714008  BTC 64.41 USD
0.01618587  BTC 150.61 USD
0.00714066  BTC 62.63 USD
0.54833364  BTC 12,461.98  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
Ascending input timestamps
For transaction with more than 5 inputs — they are ordered by age — that may be 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