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Block

A validated batch of transactions committed to Bitcoin’s proof-of-work history.

A validated batch of transactions committed to Bitcoin’s proof-of-work history.

A validated batch of transactions committed to Bitcoin’s proof-of-work history. This coordinate is placed in the wider system through its protocol, economic and historical relationships.

Understanding Block helps distinguish a verifiable Bitcoin mechanism or historical record from slogans, products and market narratives.

01

Linked to related atlas coordinates

02

Grounded in a source record

03

Explains function and trade-offs

04

Part of the open Bitcoin knowledge graph

DOC · 001Bitcoin Developer Guide — Block ChainDocumentation
Reviewed 25 July 2026Source-first · No investment advice