Woofun AI reports that Australian broker CommSec has enforced a temporary sell-only restriction on specific cryptocurrency ETFs featuring physical redemption mechanisms. The affected products include IBTC, EBTC, EETH, and IETH, though IBTC and IETH remain tradable via alternative brokerage platforms. The Monochrome team is currently engaging with CommSec to clarify the operational framework and investor protection protocols governing the physical subscription and redemption processes for IBTC and IETH.