Ledger CTO: 4,000 BTC Pegged Out of Liquid Bridge, “Whitehat” Claim Raises Doubts Ledger CTO Charles Guillemet said about 4,000 BTC were pegged out of the Liquid bridge, with an OP_RETURN message stating, “we are whitehats. contact us on chain.” He argued that white hats do not | News | MoonHub