Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165712
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
116ms
Block → Canton commit
116ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294c1fe660adb1089c3188f91befa3eeb573a6fdacc80b84440c10f19000000000000000000000000438a4c66820db78db3b58a3dbc9fe586238a7a2200000000000000000000000000000000000000000000003635c9adc5dea00000c001a0c2834f89611187b2781e32c3d32a2701759ed92d62e775cebd7356722a4fb112a033657b59cd76d60009d7499dce2931bc68510cdaeae57b9857dba80f612485a0