Digital Asset Self-Custody, Explained
A plain-language guide to blockchain architecture, key security, and decentralized network infrastructure.
Live Bitcoin Network Data
1 sat/vB
Fastest Fee
1 sat/vB
30-Min Fee
7.1 min
Avg. Block Interval
#968721
Latest Block
Updated 17:30 UTC
Self-Custody
- Transaction Request
- Key-Based Authorization
- Transaction Signing & Broadcast
Third-Party Custody
- Custodian-Managed Routing
- Custodian-Held Keys
- Third-Party Trust Dependency
Latest Bitcoin Protocol Updates
- Bitcoin Optech Newsletter #4249/25/2026
- Bitcoin Optech Newsletter #423 Recap Podcast9/22/2026
- Bitcoin Optech Newsletter #4239/18/2026
- Bitcoin Optech Newsletter #422 Recap Podcast9/15/2026
- Bitcoin Optech Newsletter #4229/11/2026
See where your own setup stands
Check it against core self-custody fundamentals in two minutes.