C-Chain hosts pool-like contracts, but many concealment paths are bridge hops after an exploit or illicit sale.
How obfuscation actually appears here
Atomic moves across X/P/C chains can look like mixing to a naive detector. Require a privacy-service attribution.
Hop distance as context
Do not import Ethereum Tornado scores onto an Avalanche-only history for the same 0x string without C-Chain evidence.
False positives to reject
Escalate attributed pools or proven bridged mixer exits. This information is not legal or financial advice.