Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204691
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
377ms
Block → Canton commit
377ms
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.
0x02f8b2830e4a250b843b9aca0e843b9aca0e82869294f87772f7f28ced5f1749e4e348adf97e33e47a1880b84440c10f190000000000000000000000001b8d27cacd02329c249cf2929cb54bfb4cd21f850000000000000000000000000000000000000000000000c42fb6cdb75aac0000c001a079d74f11b63685b6f6b2a1b89f8c2566abc49d65c2f6354b88ae42dd820930a5a0675e0e59eaf3026b2a4156cd4d2b1e6a95049ff61c6e6e9bd8794d13ccd041bb