Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #211497
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
417ms
Block → Canton commit
417ms
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.
0xf8aa0a83a3426f8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000285c40cd666937562b9bb0dc20b8cb5b03c1736900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02bb151334f23ad7a6b2b24a39294531f97620e8e31428705e9be155f3376faeba029530e23e6be1b4b1f84e99eae63e8bcdc52c28f0ab68d1b76e18b50e37247c7