# Cryptocurrency News | Institutional Ledger

> Cryptocurrency News research topics and source records from Institutional Ledger. Adam Back makes case for simpler security as Blockstream launches Bitcoin custody system: Blockstream’s new custody system, developed with Thales, uses dedicated hardware for transaction signing as Adam Back advocates for offline security to reduce cyber risks.

Canonical: https://instledgerwire.com/topics/cryptocurrency-news
Last updated: 2026-11-14T19:14:41.738Z

## Cryptocurrency News

Cryptocurrency News research topics and source records from Institutional Ledger. Adam Back makes case for simpler security as Blockstream launches Bitcoin custody system: Blockstream’s new custody system, developed with Thales, uses dedicated hardware for transaction signing as Adam Back advocates for offline security to reduce cyber risks.

Last updated: 2026-11-14T19:14:41.738Z

### Research briefings (1)

- [Adam Back makes case for simpler security as Blockstream launches Bitcoin custody system](https://instledgerwire.com/stories/adam-back-blockstream-bitcoin-custody-system) — Cryptocurrency News. Adam Back makes case for simpler security as Blockstream launches Bitcoin custody system: Blockstream’s new custody system, developed with Thales, uses dedicated hardware for transaction signing as Adam Back advocates for offline security to reduce cyber risks.