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
0.00240494  BTC 25.43 USD
0.01403618  BTC 148.45 USD
0.00567391  BTC 60.01 USD
0.00112569  BTC 11.91 USD
0.02109428  BTC 223.09 USD
0.00029175  BTC 3.09 USD
0.00943868  BTC 99.82 USD
0.02000000  BTC 210.78 USD
0.02000000  BTC 210.78 USD
0.00118552  BTC 12.49 USD
0.00118836  BTC 12.52 USD
0.00118552  BTC 12.49 USD
0.00875000  BTC 92.22 USD
0.00356320  BTC 37.55 USD
0.00471767  BTC 49.89 USD
0.00233774  BTC 24.64 USD
0.00120105  BTC 12.70 USD
0.00039770  BTC 4.19 USD
0.00447600  BTC 47.34 USD
0.00555495  BTC 58.54 USD
0.00252387  BTC 26.69 USD
0.02000000  BTC 210.78 USD
0.00186487  BTC 19.72 USD
0.00795658  BTC 83.86 USD
0.00118741  BTC 12.51 USD
0.00250000  BTC 26.35 USD
0.00260397  BTC 27.54 USD
0.00430185  BTC 45.34 USD
0.00695080  BTC 73.51 USD
0.00153362  BTC 16.16 USD
0.01341245  BTC 141.85 USD
0.00244885  BTC 25.81 USD
0.00660869  BTC 69.89 USD
0.01428540  BTC 150.56 USD
0.00327236  BTC 34.61 USD
0.00685500  BTC 72.25 USD
0.00107040  BTC 11.32 USD
0.00481981  BTC 50.80 USD
0.01592052  BTC 168.38 USD
0.00114702  BTC 12.09 USD
0.00771500  BTC 81.59 USD
0.00685500  BTC 72.25 USD
0.03352595  BTC 354.57 USD
0.00875520  BTC 92.27 USD
0.00459596  BTC 48.61 USD
0.02524800  BTC 266.09 USD
0.01020093  BTC 107.89 USD
0.01900559  BTC 200.30 USD
0.00393877  BTC 41.66 USD
0.01583417  BTC 166.88 USD
2.18096648  BTC 17,828.40  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