Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139192
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
3.10s
Block → Canton commit
3.10s
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.
0xf8ab06840b2871fc8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000bdf79b959fce861df0a86d9eafd913e5241aca6800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07b50f54f640ebe491c6c16129329a578df99a00fb35336909d55edcf5315bcf3a0243ecdb987753b72dbe5bcf2e3c930214fbb0fd82cc52a5b50f7becb2f0b5e0d