Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154536
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
1.63s
Block → Canton commit
1.63s
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.
0xf8ab0384034a62158286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000368d82c38a3e754188bc44698bc8edca7722135c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e3a6ea7a26d275823b563e3fcadbdc1e334d7ced3fcc60935e500ad99a6357baa07d8834878b5a82b606a8a0443b048e4396b9f9fe8abc5200484b18e84ae3226c