Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.02055543  BTC 226.51 USD
0.01571516  BTC 173.17 USD
0.01878640  BTC 207.02 USD
0.01094966  BTC 120.66 USD
0.01306055  BTC 143.92 USD
0.04169164  BTC 459.42 USD
0.00975481  BTC 107.49 USD
0.00169286  BTC 18.65 USD
0.00232309  BTC 25.60 USD
0.00165631  BTC 18.25 USD
0.00166787  BTC 18.38 USD
0.00165540  BTC 18.24 USD
0.00165055  BTC 18.19 USD
0.00165050  BTC 18.19 USD
0.02467100  BTC 271.86 USD
0.00289266  BTC 31.88 USD
0.02835072  BTC 312.41 USD
0.00500534  BTC 55.16 USD
0.00951927  BTC 104.90 USD
0.00503111  BTC 55.44 USD
0.01034880  BTC 114.04 USD
0.00507147  BTC 55.88 USD
0.01210054  BTC 133.34 USD
0.00516769  BTC 56.95 USD
0.01455552  BTC 160.39 USD
0.00517940  BTC 57.07 USD
0.01671809  BTC 184.22 USD
0.00523507  BTC 57.69 USD
0.01982839  BTC 218.50 USD
0.00523538  BTC 57.69 USD
0.02181140  BTC 240.35 USD
0.00525025  BTC 57.85 USD
0.02581825  BTC 284.50 USD
0.00530169  BTC 58.42 USD
0.03682505  BTC 405.79 USD
0.00531863  BTC 58.61 USD
0.04826019  BTC 531.80 USD
0.00539520  BTC 59.45 USD
0.00960172  BTC 105.81 USD
0.00540527  BTC 59.56 USD
0.01025101  BTC 112.96 USD
0.00541505  BTC 59.67 USD
0.01069775  BTC 117.88 USD
0.00541589  BTC 59.68 USD
0.01183549  BTC 130.42 USD
0.00543530  BTC 59.89 USD
0.01255164  BTC 138.31 USD
0.00543763  BTC 59.92 USD
0.01327238  BTC 146.25 USD
0.00551189  BTC 60.74 USD
2.02777278  BTC 22,763.86  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 values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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