Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196166
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
777ms
Block → Canton commit
777ms
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.
0xf8aa0d831a5e0a8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000e08a87e273aed0c3326ce78d8c6085e6203a125a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02a8044f210c55a74d58481b07861f802ea98030611d0c7388001c4706353cfc5a026f469ce2b1e6a305cded742cb36d278ba65de0d3d5c19cf11a7a701eec3e18c