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
0.00988500  BTC 575.59 USD
0.00988587  BTC 559.55 USD
0.00989427  BTC 581.33 USD
0.00988400  BTC 494.64 USD
0.00988935  BTC 492.97 USD
0.00989200  BTC 573.57 USD
0.00987187  BTC 481.98 USD
0.00988773  BTC 507.37 USD
0.00987166  BTC 483.35 USD
0.00987168  BTC 486.06 USD
0.00987149  BTC 624.03 USD
0.00987146  BTC 459.68 USD
0.00987130  BTC 481.96 USD
0.00988660  BTC 574.63 USD
0.00987200  BTC 571.59 USD
0.00988712  BTC 594.18 USD
0.00987228  BTC 492.12 USD
0.00988864  BTC 594.27 USD
0.00987235  BTC 479.12 USD
0.00989000  BTC 484.24 USD
0.00987240  BTC 485.50 USD
0.00989321  BTC 585.04 USD
0.00987276  BTC 473.63 USD
0.00989519  BTC 537.35 USD
0.00987301  BTC 485.53 USD
0.00988468  BTC 543.30 USD
0.00987307  BTC 624.13 USD
0.00988537  BTC 379.33 USD
0.00987325  BTC 378.87 USD
0.00988613  BTC 592.00 USD
0.00987344  BTC 569.32 USD
0.00988689  BTC 457.00 USD
0.00987348  BTC 581.08 USD
0.00988740  BTC 513.81 USD
0.00987350  BTC 565.75 USD
0.00988825  BTC 327.58 USD
0.00987365  BTC 463.48 USD
0.00988916  BTC 484.20 USD
0.00987367  BTC 470.98 USD
0.00988973  BTC 474.44 USD
0.00987386  BTC 373.32 USD
0.00989172  BTC 507.57 USD
0.00987388  BTC 626.83 USD
0.00989288  BTC 474.59 USD
0.00987408  BTC 456.41 USD
0.00989397  BTC 519.30 USD
0.00987421  BTC 574.82 USD
0.00989479  BTC 351.13 USD
0.00987432  BTC 553.57 USD
0.00988394  BTC 513.63 USD
0.01479000  BTC 841.98  USD
0.02956000  BTC 1,682.82  USD
0.00035000  BTC 19.93  USD
0.01253000  BTC 713.32  USD
0.00125000  BTC 71.16  USD
0.00784000  BTC 446.32  USD
0.44338000  BTC 25,241.18  USD
0.02299593  BTC 1,309.14  USD
3.48985000  BTC 198,673.67  USD
0.00774000  BTC 440.63  USD
0.09007000  BTC 5,127.60  USD
0.49985000  BTC 28,455.96  USD
0.00707000  BTC 402.49  USD
0.00585000  BTC 333.03  USD
0.00355000  BTC 202.10  USD
0.00512000  BTC 291.48  USD
0.00432000  BTC 245.93  USD
0.01837000  BTC 1,045.79  USD
0.85093956  BTC 48,443.14  USD
0.08939000  BTC 5,088.88  USD
0.01040394  BTC 592.29  USD
0.07285000  BTC 4,147.28  USD
0.07845100  BTC 4,466.14  USD
0.00860000  BTC 489.59  USD
0.02023000  BTC 1,151.67  USD
0.00595000  BTC 338.73  USD
0.00859000  BTC 489.02  USD
199.12510003  BTC 11,335,993.00  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.

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