Add the post-Regolith OP-stack fork activation timestamps (canyon through
karst) to op/mode/mainnet/genesis.json, sourced from the authoritative
copy running on rpc-de-32 (sha256 ea320f6a). The committed genesis was
missing every fork time after regolithTime, so op-reth could not apply
the L2 hardfork schedule.
canyonTime=shanghaiTime=1704992401, deltaTime=1708560000,
ecotoneTime=1710374401, fjordTime=1720627201, graniteTime=1726070401,
holoceneTime=1736445601, isthmusTime=1746806401, jovianTime=1764691201,
karstTime=1783526401.
Claude Agent
d4fc948794