Most wallets have the chance to ship and get with legacy bitcoin addresses. Legacy addresses get started with one or 3 (in contrast to commencing with bc1). Without legacy tackle help, you might not manage to receive bitcoin from more mature wallets or exchanges.Ph?n tr?m khách hàng c?a copyright ?ã t?ng ho?c gi?m v??th??ròng c?a h??b?ng BTC tr