Array of aliases (alternative names) for the block
Array of incoming references from other blocks to this block
Array of child block IDs
OptionalcontentOptional array of content fragments for rich text content
Timestamp when the block was created
Unique identifier for the block
OptionalleftID of the block to the left in the content flow, used for ordering siblings
Timestamp when the block was last modified
OptionalparentID of the parent block, if any
Array of named properties attached to the block
Array of outgoing references from this block to other blocks
OptionaltextOptional plain text content, used along with the content array
Core block data structure that represents a single note, section, or other content unit. Blocks are the primary building blocks of content in Orca.