01
Block cadenceOver the 500-block window 81,701,245 → 81,701,745 the chain took 51 s — 0.102 s per block on average, straight from block timestamps. It does not hurry and it does not wait.
measured
Every reading the instrument has taken, kept in one place. Entries are copied from the record file; failed and unsupported entries stay on the page.
A record that deletes its misses is a brochure. This log keeps measured, unsupported and pending entries side by side — the same courtesy a lab notebook gives its author.
Every figure carries its source and the moment it was taken. Live rows say when they were refreshed; copied rows say data as of. Nothing here updates itself behind your back.