Bitcoin wallet technologies. Multi-Signature explained. Presentation by CTO of BlockTrail Ruben de Vries.

1. Ruben de Vries - CTO, BlockTrail
@rubensayshi

2. Wallet Technologies
- a semi-technical look at -
Private Keys, HD Wallets & MultiSig
Ruben de Vries - CTO, BlockTrail
@rubensayshi

3. - BIP11 - M-of-N Transactions
- BIP16 - P2SH
What is Multi-Signature

4. Multisig: The Basics

9. Multisig: Escrow

22. Multisig: Micro Payment
Channels

29. Multisig: Co-Signing
“Oracle”

33. - Restrictions / Rules
- Daily Spending Limit
- Whitelist IPs
- Whitelist receiving addresses
- 2FA
- Kill Switch
Co-Signing Service

34. - Daily & Hourly Limit on Hot Wallet
- User controlled 2FA & address whitelist
Co-Signing Service; Exchanges

35. - API / webhook integration
Co-Signing Service; Go Crazy

36. Wallet Technologies
- a semi-technical look at -
Private Keys, HD Wallets & MultiSig
Ruben de Vries - CTO, BlockTrail
@rubensayshi