[DeFi Technologies Subsidiary Launches Physically-Backed BTC Staking ETP on London Stock Exchange] Odaily Planet Daily reports that Valour Digital Securities Limited, a subsidiary of Nasdaq-listed DeFi Technologies, has announced the launch of a physically-backed Bitcoin staking ETP, '1 Valour Bitcoin Physical Staking,' on the London Stock Exchange. This product offers investors a unique exposure to Bitcoin staking yields and is reportedly backed by physical Bitcoin at a 1:1 ratio. (Globenewswire)