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
0.02650813  BTC 203.64 USD
0.07730468  BTC 620.26 USD
0.07186192  BTC 593.19 USD
0.01852290  BTC 146.73 USD
0.07028010  BTC 576.82 USD
0.00923303  BTC 60.22 USD
0.04977847  BTC 368.19 USD
0.02173777  BTC 139.19 USD
0.09266290  BTC 597.36 USD
0.10448499  BTC 672.61 USD
0.09864939  BTC 649.35 USD
0.05813615  BTC 381.04 USD
0.06237123  BTC 419.11 USD
0.00101911  BTC 6.80 USD
0.07242118  BTC 532.36 USD
0.00280331  BTC 16.98 USD
0.06865038  BTC 507.29 USD
0.05070000  BTC 321.87 USD
0.14759989  BTC 985.52 USD
0.01604321  BTC 101.85 USD
0.00543619  BTC 41.27 USD
0.05789790  BTC 365.35 USD
0.06845835  BTC 557.30 USD
0.10878729  BTC 673.76 USD
0.07750093  BTC 634.12 USD
0.03175626  BTC 203.12 USD
0.07468308  BTC 612.42 USD
0.06652416  BTC 429.01 USD
0.04468499  BTC 360.74 USD
0.06683793  BTC 467.28 USD
0.07180008  BTC 535.14 USD
0.06673577  BTC 466.70 USD
0.06343972  BTC 470.94 USD
0.06583071  BTC 460.90 USD
0.03850885  BTC 285.06 USD
0.06597819  BTC 478.61 USD
0.02069325  BTC 130.84 USD
0.00561032  BTC 37.70 USD
2.12176165  BTC 14,258.30  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.
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
Descending 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