SIMD-0307: Add Block Footer#307

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jherrera-jump wants to merge 4 commits intosolana-foundation:mainfrom

jherrera-jump:add-block-header

Commits on Jun 17, 2025

SIMD-0307: Add Block Header
jherrera-jump
committed

Commits on Jun 24, 2025

change header_length type, change block_producer_time_nanos description
jherrera-jump
committed

Commits on Jul 2, 2025

use footer instead of header
jherrera-jump
committed

Commits on Jul 10, 2025

clarify wording in data layout + mandate sections
jherrera-jump
committed