Add cached PTC window to the state - #4979

Merged

jtraglia merged 15 commits into

ethereum:masterfrom

potuz:ptc_lookbehind

Mar 25, 2026

Commits on Mar 6, 2026

Add a PTC Lookbehind slice in the state
potuz
committed
6c98625
Update specs/gloas/beacon-chain.md

potuz
and
jtraglia
authored
37f1c0e
Update specs/gloas/beacon-chain.md

potuz
and
jtraglia
authored
2bdbf01
lint
potuz
committed
fd398a6
Fix off-by-1 issue in process_ptc_lookahead
jtraglia
committed
10e5813
Make necessary changes to fork specs
jtraglia
committed
a7bd06c
Make some improvements to get_ptc() and add unit tests
jtraglia
committed
dc0b3f4

Commits on Mar 23, 2026

Add 3 epochs
potuz
committed
72d5acc
Refactor process_ptc_lookbehind
jtraglia
committed
bc6b2c5
Rename ptc_lookbehind to ptc_window
jtraglia
committed
6579ca0
Update initialize_ptc_window & fix a test
jtraglia
committed
b7c1794
Hardcode ptc_window to be prev/curr/next epochs
jtraglia
committed
41d963c
Add back MIN_SEED_LOOKAHEAD to ptc_window
jtraglia
committed
31745d0

Commits on Mar 24, 2026

Fix epoch restrictions in paragraph
jtraglia
committed
e7b1910
Fix typo
jtraglia
committed
89ce53b