Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #28453
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
2.04s
Block → Canton commit
2.04s
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.
0xf8ac03850df2779c918259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000d0301ea031217b540b11945a10ae0099af49a28c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b37936e9ac8416f667fdf7d158d76c39f197de84dccdc6c923561101ac193bb2a06a983d35fbce32a50b5e0fe3fb2b10c66ce7d918e731d64b7ccaded6340783f0