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
0.02564284  BTC 407.16 USD
0.04614349  BTC 732.66 USD
0.00370405  BTC 58.81 USD
0.00403192  BTC 64.02 USD
0.01240517  BTC 196.97 USD
0.00052941  BTC 8.41 USD
0.00837564  BTC 132.99 USD
0.01318945  BTC 209.42 USD
0.00954314  BTC 151.53 USD
0.03406367  BTC 540.86 USD
0.03370436  BTC 535.16 USD
0.01100761  BTC 174.78 USD
0.01245408  BTC 197.75 USD
0.01069599  BTC 169.83 USD
0.00105394  BTC 16.73 USD
0.04087640  BTC 649.03 USD
0.00071084  BTC 11.29 USD
0.01835673  BTC 291.47 USD
0.00416631  BTC 66.15 USD
0.00999923  BTC 158.77 USD
0.00403192  BTC 64.02 USD
0.02200060  BTC 349.32 USD
0.00540868  BTC 85.88 USD
0.03436002  BTC 545.57 USD
0.03135859  BTC 497.91 USD
0.00919719  BTC 146.03 USD
0.03216602  BTC 510.73 USD
0.01362547  BTC 216.34 USD
0.00646581  BTC 102.66 USD
0.03733378  BTC 592.78 USD
0.00271971  BTC 43.18 USD
0.00957584  BTC 152.04 USD
0.00143738  BTC 22.82 USD
0.00401951  BTC 63.82 USD
0.00084646  BTC 13.44 USD
0.00545019  BTC 86.54 USD
0.00268699  BTC 42.66 USD
0.00429134  BTC 68.14 USD
0.00372926  BTC 59.21 USD
0.00408764  BTC 64.90 USD
0.00389752  BTC 61.88 USD
0.00569236  BTC 90.38 USD
0.00401360  BTC 63.73 USD
0.00408764  BTC 64.90 USD
0.00412728  BTC 65.53 USD
0.00471848  BTC 74.92 USD
0.00302091  BTC 47.97 USD
0.00563754  BTC 89.51 USD
0.02952313  BTC 468.77 USD
0.00625064  BTC 99.25 USD
1.32187126  BTC 12,770.89  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