Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186626
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
298ms
Block → Canton commit
298ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab52844873275882c14094b260938b37a702dac4a4c821cbe0ef3aad83943880b844095ea7b300000000000000000000000019e8759b187e50da7dd904ee07d9791aad98206f0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea035b47a8cbd792152d414619ac0a1b4c60427d789e84774292a31b631d0bf4715a05d9df82ec0baf9219280519abd1b11d2151a75a6b36e4ed580926791ebc0a383