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
0.01180978  BTC 159.97 USD
0.13000000  BTC 1,814.43 USD
0.01200000  BTC 162.55 USD
0.01320000  BTC 184.23 USD
0.01280000  BTC 173.38 USD
0.01039869  BTC 140.86 USD
0.01089001  BTC 147.51 USD
0.01144697  BTC 155.06 USD
0.01674901  BTC 233.77 USD
0.01138656  BTC 154.24 USD
0.01177851  BTC 164.39 USD
0.02234151  BTC 302.63 USD
0.01200000  BTC 162.55 USD
0.01242788  BTC 168.34 USD
0.01009499  BTC 140.90 USD
0.01322990  BTC 179.21 USD
0.01012334  BTC 137.13 USD
0.01081393  BTC 146.48 USD
0.01099428  BTC 148.92 USD
0.01381755  BTC 192.85 USD
0.01856634  BTC 259.13 USD
0.04741441  BTC 661.77 USD
0.01460076  BTC 197.78 USD
0.01061269  BTC 143.76 USD
0.01416382  BTC 191.86 USD
0.01353000  BTC 188.84 USD
0.01072000  BTC 145.21 USD
0.05217436  BTC 728.21 USD
0.01120857  BTC 156.44 USD
0.01084227  BTC 146.87 USD
0.01100000  BTC 153.53 USD
0.01308674  BTC 177.27 USD
0.01047402  BTC 141.88 USD
0.01355931  BTC 183.67 USD
0.09900000  BTC 1,381.76 USD
0.01300000  BTC 176.09 USD
0.01405050  BTC 190.32 USD
0.01460000  BTC 197.77 USD
0.01224000  BTC 165.80 USD
0.03067165  BTC 428.09 USD
0.01260692  BTC 175.96 USD
0.01290537  BTC 174.81 USD
0.01627604  BTC 220.47 USD
0.02105216  BTC 285.16 USD
0.01283386  BTC 179.12 USD
0.01507173  BTC 204.16 USD
0.01382798  BTC 187.31 USD
0.01527784  BTC 206.95 USD
0.01787991  BTC 242.19 USD
0.01062863  BTC 143.97 USD
12.00000000  BTC 137,834.64  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
Round fee
The transaction has a round fee amount, the sender is probably using specific software.
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