`high-hash`


Category	Consensus rule
Surfaces as	HTTP 422 (`consensus rule violated`) when submitted to a node
problem+json `code`	`high-hash`

Where it is defined

§9 Blocks: int_le(SHA256d(parent_header)) ≤ target(bits) [high-hash]. The parent's own bits are

See the error model for the RFC 9457 response shape.