Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
3

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
1.20493542  BTC 495.83 USD
1.20412300  BTC 500.11 USD
1.20370000  BTC 499.99 USD
1.20269939  BTC 539.53 USD
1.20007680  BTC 501.45 USD
1.20300694  BTC 499.64 USD
1.21862052  BTC 505.93 USD
1.19726067  BTC 503.81 USD
1.21590000  BTC 500.34 USD
1.21526460  BTC 504.54 USD
1.19812135  BTC 493.03 USD
1.21939323  BTC 480.81 USD
1.19664938  BTC 462.58 USD
1.21036069  BTC 502.64 USD
1.21373953  BTC 503.91 USD
1.20805045  BTC 488.87 USD
1.21746329  BTC 505.45 USD
1.21414826  BTC 533.40 USD
1.19771954  BTC 497.26 USD
1.20560365  BTC 500.72 USD
1.21761153  BTC 505.52 USD
1.20336943  BTC 499.86 USD
1.20296732  BTC 539.65 USD
1.22804863  BTC 497.83 USD
1.20820000  BTC 477.66 USD
1.21009705  BTC 489.70 USD
1.21847703  BTC 505.88 USD
1.23845144  BTC 496.01 USD
1.21710767  BTC 505.31 USD
1.23417175  BTC 494.30 USD
1.19610000  BTC 452.63 USD
1.19671621  BTC 496.97 USD
1.20569086  BTC 452.81 USD
1.20595258  BTC 500.81 USD
1.23720000  BTC 492.68 USD
1.20600600  BTC 500.95 USD
1.23295441  BTC 511.89 USD
1.19912704  BTC 493.44 USD
1.20775986  BTC 501.43 USD
1.20580000  BTC 487.96 USD
1.20886501  BTC 467.30 USD
1.19900000  BTC 485.21 USD
1.21268416  BTC 473.36 USD
1.19780000  BTC 497.48 USD
1.19600000  BTC 462.33 USD
1.20200976  BTC 502.26 USD
1.20391996  BTC 499.83 USD
1.20723374  BTC 501.40 USD
1.22372589  BTC 508.05 USD
1.20406492  BTC 495.47 USD
0.01000003  BTC 4.21  USD
500.00000000  BTC 210,285.00  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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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.
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