Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #47146
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
825ms
Block → Canton commit
825ms
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.
0xf8ac808580896d0ccb82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000097516090a66606ae8680f11793953ea932588c7e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05abd25e44dd2a396e515d31927bbc59a4ea7c3948c51669b0f2af31a4f3d723ba071c08578010c841bb68a35cea984e4c18034d12dde5669e22d6642a4e4cb4486