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
0.04044936  BTC 266.48 USD
0.00326277  BTC 21.50 USD
0.02956324  BTC 194.76 USD
0.02849100  BTC 187.70 USD
0.01982925  BTC 130.64 USD
0.05500000  BTC 362.34 USD
0.01141036  BTC 75.17 USD
0.00600000  BTC 39.53 USD
0.00713180  BTC 46.98 USD
0.11765300  BTC 775.10 USD
0.08049400  BTC 530.30 USD
0.05804200  BTC 382.38 USD
0.04836600  BTC 318.64 USD
0.01084800  BTC 71.47 USD
0.06100000  BTC 401.87 USD
0.00626271  BTC 41.26 USD
0.01197045  BTC 78.86 USD
0.01577999  BTC 103.96 USD
0.05038631  BTC 331.95 USD
0.10227426  BTC 673.78 USD
0.02969703  BTC 195.64 USD
0.01202477  BTC 79.22 USD
0.01191561  BTC 78.50 USD
0.02556404  BTC 168.42 USD
0.02246206  BTC 147.98 USD
0.13972266  BTC 920.50 USD
0.01128773  BTC 74.36 USD
0.10415912  BTC 686.20 USD
0.01028709  BTC 67.77 USD
0.00927363  BTC 61.09 USD
0.00241565  BTC 15.91 USD
0.04299746  BTC 283.27 USD
0.03910974  BTC 257.66 USD
0.01417527  BTC 93.39 USD
0.02049530  BTC 135.02 USD
0.00671198  BTC 44.22 USD
0.02030310  BTC 133.76 USD
0.05528106  BTC 364.19 USD
0.00900000  BTC 59.29 USD
0.00691862  BTC 45.58 USD
0.00434988  BTC 28.66 USD
0.01546639  BTC 101.89 USD
7.83780000  BTC 51,635.58 USD
0.00334691  BTC 22.05 USD
0.04550000  BTC 299.75  USD
0.01950000  BTC 128.47  USD
0.00950000  BTC 62.59  USD
0.10950000  BTC 721.39  USD
0.06080000  BTC 400.55  USD
1.79950000  BTC 11,855.14  USD
0.00950000  BTC 62.59  USD
0.79978000  BTC 5,268.97  USD
0.14550000  BTC 958.56  USD
0.00100000  BTC 6.59  USD
0.01130000  BTC 74.44  USD
0.04950000  BTC 326.11  USD
0.01950000  BTC 128.47  USD
0.60000000  BTC 3,952.81  USD
0.26500000  BTC 1,745.83  USD
0.01250000  BTC 82.35  USD
0.49950000  BTC 3,290.72  USD
0.01205000  BTC 79.39  USD
0.01450000  BTC 95.53  USD
0.07180724  BTC 473.07  USD
0.10000000  BTC 658.80  USD
0.00105984  BTC 6.98  USD
0.00500000  BTC 32.94  USD
0.17950000  BTC 1,182.55  USD
0.06000000  BTC 395.28  USD
0.29950000  BTC 1,973.11  USD
0.00940099  BTC 61.93  USD
0.24160000  BTC 1,591.67  USD
0.17000000  BTC 1,119.96  USD
0.05950000  BTC 391.99  USD
0.01450000  BTC 95.53  USD
0.90000000  BTC 5,929.22  USD
0.01000000  BTC 65.88  USD
0.10000000  BTC 658.80  USD
0.03050527  BTC 200.97  USD
0.01245000  BTC 82.02  USD
0.01050000  BTC 69.17  USD
0.11950000  BTC 787.27  USD
0.29950000  BTC 1,973.11  USD
0.02000000  BTC 131.76  USD
0.03450000  BTC 227.29  USD
0.06010000  BTC 395.94  USD
0.03150000  BTC 207.52  USD
0.06950000  BTC 457.87  USD
0.00150000  BTC 9.88  USD
0.01350000  BTC 88.94  USD
0.04950000  BTC 326.11  USD
0.01800000  BTC 118.58  USD
0.01450000  BTC 95.53  USD
0.01428649  BTC 94.12  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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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