HeaderFingerprint¶
The header fingerprint describes an actual header succinctly, using easily available information.
| Field | Type | Description |
|---|---|---|
id |
Id | the ɪᴅ of the primary engine that created the header |
height |
natural number | the height in the header chain of the same primary |
batches |
WHFingerprint list | a list of worker hash fingerprints, referencing a list of batches |
cert_hash |
Hash | the hash of the availability certificate of the previous header (unless at height zero) |