Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200025
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
619ms
Block → Canton commit
619ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294036245209b59c3ddf9f5e8fc23b049d72d3cac1780b84440c10f1900000000000000000000000012264bc90ecce8ecf32c8773180d6d8254fe267100000000000000000000000000000000000000000000003635c9adc5dea00000c001a00243fca00c425b87bc97f39031da4b1ecc06e20ee24e6043648af1e6610fb363a062de37f0ba4fd78c43a9f33b8a8075938744f911b8941e9649f139da7cc521db