Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
8
Low
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
0.00316961  BTC 136.68 USD
0.00310677  BTC 132.57 USD
0.00313318  BTC 135.17 USD
0.00303088  BTC 130.75 USD
0.00307123  BTC 131.06 USD
0.00298063  BTC 127.19 USD
0.00300136  BTC 129.42 USD
0.00281895  BTC 121.56 USD
0.00281901  BTC 120.29 USD
0.00281843  BTC 121.53 USD
0.00281876  BTC 121.60 USD
0.00281782  BTC 121.56 USD
0.00281762  BTC 120.23 USD
0.00281741  BTC 121.54 USD
0.00295000  BTC 127.21 USD
0.00281921  BTC 121.57 USD
0.00296672  BTC 126.60 USD
0.00281924  BTC 121.65 USD
0.00299867  BTC 129.36 USD
0.00281928  BTC 121.57 USD
0.00301585  BTC 130.05 USD
0.00281953  BTC 121.63 USD
0.00305265  BTC 130.26 USD
0.00281961  BTC 121.58 USD
0.00309462  BTC 133.50 USD
0.00281975  BTC 121.67 USD
0.00311443  BTC 134.30 USD
0.00281999  BTC 121.65 USD
0.00315200  BTC 134.50 USD
0.00282000  BTC 121.65 USD
0.00319156  BTC 137.68 USD
0.00282000  BTC 121.60 USD
0.00295854  BTC 127.58 USD
0.00282007  BTC 121.60 USD
0.00297315  BTC 128.29 USD
0.00282028  BTC 121.67 USD
0.00298987  BTC 128.98 USD
0.00282082  BTC 121.69 USD
0.00300000  BTC 129.42 USD
0.00282086  BTC 121.69 USD
0.00300925  BTC 129.76 USD
0.00282090  BTC 121.72 USD
0.00302364  BTC 130.44 USD
0.00282111  BTC 120.38 USD
0.00304056  BTC 131.11 USD
0.00282150  BTC 121.72 USD
0.00306362  BTC 130.73 USD
0.00282152  BTC 121.67 USD
0.00308366  BTC 133.06 USD
0.00282157  BTC 120.40 USD
2.96947524  BTC 128,132.86  USD
0.00001000  BTC 0.43  USD
{{ errorMessage }}

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.

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 between Round value and Recipient by value
[round_value] and [recipient by value] heuristics yield different results.
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