Lightspark
Lightspark Open Payments Infrastructure For The Lightning Network
Lightspark Documentation
鍵管理は２パターン
https://gyazo.com/917dc5715ce7eb789a3763ee92db8935
Coinbase Selects Lightspark for Lightning - News - Lightspark
Coinbase will be using Lightspark’s remote-key signing implementation — with the Lightning signing keys entirely held by Coinbase, while Lightspark hosts their Lightning node.
Remote Signing Documentation
Recovery kit
lightspark-fund-recovery-kit - Lightspark
Lightspark Questions and Answers - Lightspark
However, the password/key for your real-money, mainnet Lightning node–which is different from your Lightspark account password–is not recoverable, as Lightspark does not keep and does not have access to an unencrypted copy of this key. You should therefore maintain and store your mainnet Lightning node password securely. If you lose this password, you will not be able to access your funds and Lightspark will not be able to recover this password for you.
Lightspark utilizes operation signing to make the services easier to use, while still providing our customers with full control over their funds.
Building the Global Financial System with David Marcus — What Bitcoin Did with Peter McCormack — Overcast