Extension Systems • Estimated 60m

Spark Protocol

extension.spark

Spark is a Bitcoin Layer 2 protocol built on statechain ideas. It transfers off-chain representations of bitcoin without bilateral payment-channel management, using a distributed operator set and threshold-signature coordination while supporting Lightning interoperability and offline receiving.

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Curated resources (3)

• Spark Protocol Documentation (article) Official overview of Spark's Bitcoin Layer 2 protocol and asset model.
• Spark Protocol Repository (article) Open-source implementation and protocol development reference.
• Mastering the Lightning Network (book) Background for Bitcoin Layer 2 payments, Lightning interoperability, and off-chain tradeoffs.

Direct prerequisites (1)

• Statechains

Direct dependents (0)

• None

Canonical site description: Interactive Bitcoin knowledge graph with prerequisites, curated resources, and structured topic pages.