Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171874
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
4.54s
Block → Canton commit
4.54s
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.
0xf8ac0a853dfcbe44ca8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000d2b01ebdbbe615f467272587474357e1ea6c99bb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07990aeda758dd4817577185d4eae494a3d35d4fb687c3605212c9dbe9dc0278aa0078f03841dd69526799451faba2f63d92689e26d59127ea2a617422b4e3b2965