Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176248
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
265ms
Block → Canton commit
265ms
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.
0x02f893830e4a256b8502cb417800850306dc4200826fa6947961d6c8543e63b68fd27e56c6607916deeac7b880a4552410770000000000000000000000000000000000000000000000000000000000082fe6c001a088f8e2573488ebd3a4ddc8fa3b674d482c43c6cd53ffc981c3226d7357e8987aa04d08d29d1771786c4488a6fe0d6045c66ac0062cb0f9e47257811a4c16491cfd