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
0.06440240  BTC 43.75 USD
0.07677328  BTC 52.15 USD
0.06747935  BTC 45.84 USD
0.05248969  BTC 35.66 USD
0.10029253  BTC 68.13 USD
0.05488576  BTC 37.28 USD
0.05454017  BTC 37.05 USD
0.10683216  BTC 72.57 USD
0.10645622  BTC 72.32 USD
0.10973904  BTC 74.55 USD
0.10970324  BTC 74.52 USD
0.11011895  BTC 74.80 USD
0.11335299  BTC 77.00 USD
0.06766950  BTC 45.97 USD
0.06140838  BTC 41.71 USD
0.10196340  BTC 69.26 USD
0.05578502  BTC 37.89 USD
0.10193597  BTC 69.25 USD
0.05465078  BTC 37.12 USD
0.10183062  BTC 69.17 USD
0.05264755  BTC 35.76 USD
0.10145800  BTC 68.92 USD
0.04570821  BTC 31.05 USD
0.10053481  BTC 68.29 USD
1.44320000  BTC 980.37 USD
0.09827932  BTC 66.76 USD
0.06986644  BTC 47.46 USD
0.09498678  BTC 64.52 USD
0.06518753  BTC 44.28 USD
0.09154349  BTC 62.19 USD
0.06239074  BTC 42.38 USD
0.09150763  BTC 62.16 USD
0.05730114  BTC 38.92 USD
0.08934203  BTC 60.69 USD
0.05503561  BTC 37.39 USD
0.08886135  BTC 60.36 USD
0.05467545  BTC 37.14 USD
0.08879584  BTC 60.32 USD
0.05464699  BTC 37.12 USD
0.08649240  BTC 58.75 USD
0.05428990  BTC 36.88 USD
0.08409183  BTC 57.12 USD
0.05262572  BTC 35.75 USD
0.07866447  BTC 53.44 USD
0.05136049  BTC 34.89 USD
0.07829411  BTC 53.19 USD
4.07400000  BTC 2,767.47 USD
0.07766090  BTC 52.76 USD
0.10520373  BTC 71.46 USD
9.80000000  BTC 6,657.14 USD
0.01000069  BTC 6.79  USD
19.00000000  BTC 12,906.70  USD

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